Tria HAIR REMOVAL LASER 4X User manual

HAIR REMOVAL LASER 4X
Instructions for Use
.
Tria Beauty | 4160 Dublin Blvd Ste 200, Dublin, CA 94568 USA | triabeauty.com | t 925.452.2500
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skin tone chart
CHECK YOUR SKIN TONE to find out if you
can safely use the Tria Hair Removal Laser 4X.
Match the skin in the area you wish to treat
to the range of skin tones shown on this
chart. If your skin tone matches any of the
skin tones labeled "Not Safe" for treatment,
then DO NOT USE the Tria Laser 4X.
INTENDED SKIN TONES:
NOT SAFE:
FOR USE ON:
Legs; Arms; Bikini Line; Underarms; Feet;
Hands; Chest; Back; Stomach; Women’s
Facial Hair (cheek line downward)
READ THESE INSTRUCTIONS
BEFORE USE
Before you use your new Tria Laser 4X,
read this booklet for important information:
• Confirm that the Tria Laser 4X is safe for you.
• Learn how to use the Tria Laser 4X.
• View our treatment results timeline.
• Read our tips for best results.
• Review contraindications and warnings,
which are marked with the symbol below:
This Warning Symbol appears next
to information about possible safety risks.
Be sure to read and follow all the warnings
and safety information.
We recommend that you save these
instructions for future reference. If you
have questions or concerns, please contact
Tria Beauty Customer Care (see back cover).
White
Medium
Brown
Ivory
Dark Brown
or Black
Beige Light
Brown
taBLe oF contents
INTRODUCTION 3
GETTING TO KNOW YOUR TRIA LASER 4X 4
WHAT THE TRIA LASER 4X IS USED FOR (INDICATIONS) 6
WHO SHOULD NOT USE THE TRIA LASER 4X (CONTRAINDICATIONS) 7
WARNINGS 8
BENEFITS AND RISKS 10
TRIA LASER 4X TREATMENT OVERVIEW 12
WHAT TO EXPECT 13
BEFORE YOUR FIRST TREATMENT 14
BEFORE EVERY TREATMENT 16
HOW TO TREAT 18
TAKING CARE OF YOUR TRIA LASER 4X 22
TROUBLESHOOTING 23
WARRANTY 27
TREATMENT SCHEDULE 32

skin tone chart
CHECK YOUR SKIN TONE to find out if you
can safely use the Tria Hair Removal Laser 4X.
Match the skin in the area you wish to treat
to the range of skin tones shown on this
chart. If your skin tone matches any of the
skin tones labeled "Not Safe" for treatment,
then DO NOT USE the Tria Laser 4X.
INTENDED SKIN TONES:
NOT SAFE:
FOR USE ON:
Legs; Arms; Bikini Line; Underarms; Feet;
Hands; Chest; Back; Stomach; Women’s
Facial Hair (cheek line downward)
READ THESE INSTRUCTIONS
BEFORE USE
Before you use your new Tria Laser 4X,
read this booklet for important information:
• Confirm that the Tria Laser 4X is safe for you.
• Learn how to use the Tria Laser 4X.
• View our treatment results timeline.
• Read our tips for best results.
• Review contraindications and warnings,
which are marked with the symbol below:
This Warning Symbol appears next
to information about possible safety risks.
Be sure to read and follow all the warnings
and safety information.
We recommend that you save these
instructions for future reference. If you
have questions or concerns, please contact
Tria Beauty Customer Care (see back cover).
White
Medium
Brown
Ivory
Dark Brown
or Black
Beige Light
Brown
taBLe oF contents
INTRODUCTION 3
GETTING TO KNOW YOUR TRIA LASER 4X 4
WHAT THE TRIA LASER 4X IS USED FOR (INDICATIONS) 6
WHO SHOULD NOT USE THE TRIA LASER 4X (CONTRAINDICATIONS) 7
WARNINGS 8
BENEFITS AND RISKS 10
TRIA LASER 4X TREATMENT OVERVIEW 12
WHAT TO EXPECT 13
BEFORE YOUR FIRST TREATMENT 14
BEFORE EVERY TREATMENT 16
HOW TO TREAT 18
TAKING CARE OF YOUR TRIA LASER 4X 22
TROUBLESHOOTING 23
WARRANTY 27
TREATMENT SCHEDULE 32

triabeauty.com 3
congratuLations on your
new tria Laser 4X
The Tria Hair Removal Laser 4X gives you permanent results at
home, unlike temporary solutions such as shaving and waxing.
The Tria Laser 4X works in the same way as professional laser
hair removal. It treats the hair follicle, not just the hair, giving
you permanent hair reduction after a series of treatments.
LEt’S GEt StARtED!
introduction
HOW DOES LASER HAIR REMOVAL WORk?
The Tria Laser 4X deactivates the follicles
in your skin that produce hair. It emits a
pulse of laser light, which heats up the dark
pigment inside the hair and deactivates
the hair follicle. That’s why it can deliver
permanent results and works only on
naturally brown or black hair.
To be most effective, the Tria Laser 4X
needs to treat each hair follicle during its
active growth period. Hair grows in cycles,
so multiple treatments are necessary. For
best results, treat every two weeks for up
to 3 months or until you are satisfied with
the amount of hair reduction.

triabeauty.com 3
congratuLations on your
new tria Laser 4X
The Tria Hair Removal Laser 4X gives you permanent results at
home, unlike temporary solutions such as shaving and waxing.
The Tria Laser 4X works in the same way as professional laser
hair removal. It treats the hair follicle, not just the hair, giving
you permanent hair reduction after a series of treatments.
LEt’S GEt StARtED!
introduction
HOW DOES LASER HAIR REMOVAL WORk?
The Tria Laser 4X deactivates the follicles
in your skin that produce hair. It emits a
pulse of laser light, which heats up the dark
pigment inside the hair and deactivates
the hair follicle. That’s why it can deliver
permanent results and works only on
naturally brown or black hair.
To be most effective, the Tria Laser 4X
needs to treat each hair follicle during its
active growth period. Hair grows in cycles,
so multiple treatments are necessary. For
best results, treat every two weeks for up
to 3 months or until you are satisfied with
the amount of hair reduction.

4triabeauty.com 5
getting to know your tria Laser 4X
tRIA LASER 4X
SkIn SEnSOR
A safety feature that unlocks
the Tria Laser 4X
CHARGER SOCkEt
Plug the battery charger
into this socket
DISpLAy
Guides you through treatments
tREAtMEnt WInDOW
Delivers laser light
during treatment
bOttOM OF LASER
LOCk
The Tria Laser 4X will lock when it is not in use.
Unlock it with the skin sensor.
bAttERy InDICAtOR
This light indicates battery charge. It will blink
when the battery is low and needs to be recharged.
puLSE COuntER
Counts the number of pulses in a treatment session.
tREAtMEnt LEVEL
Your Tria Laser 4X energy settings.
SkIn SEnSOR InDICAtOR
This light indicates that the skin sensor is ready for use.
pOWER buttOn
Adjusts the treatment level and turns the Tria Laser 4X
on and off.
bAttERy CHARGER
Charges the Tria Laser 4X. The Tria Laser 4X will not
operate while plugged in.
DISpLAy

4triabeauty.com 5
getting to know your tria Laser 4X
tRIA LASER 4X
SkIn SEnSOR
A safety feature that unlocks
the Tria Laser 4X
CHARGER SOCkEt
Plug the battery charger
into this socket
DISpLAy
Guides you through treatments
tREAtMEnt WInDOW
Delivers laser light
during treatment
bOttOM OF LASER
LOCk
The Tria Laser 4X will lock when it is not in use.
Unlock it with the skin sensor.
bAttERy InDICAtOR
This light indicates battery charge. It will blink
when the battery is low and needs to be recharged.
puLSE COuntER
Counts the number of pulses in a treatment session.
tREAtMEnt LEVEL
Your Tria Laser 4X energy settings.
SkIn SEnSOR InDICAtOR
This light indicates that the skin sensor is ready for use.
pOWER buttOn
Adjusts the treatment level and turns the Tria Laser 4X
on and off.
bAttERy CHARGER
Charges the Tria Laser 4X. The Tria Laser 4X will not
operate while plugged in.
DISpLAy

6triabeauty.com 7
what the tria Laser 4X is used For
(indications)
The Tria Hair Removal Laser 4X is used to
remove unwanted hair. It is an over-the-
counter system intended for adjunctive
use with shaving for hair removal sustained
with periodic treatments. It is also intended
for permanent reduction in hair re-growth
defined as long-term, stable reduction
in the number of hairs regrowing when
measured out to 6, 9 and 12 months after
the completion of the treatment regimen.
It is intended for use only on light to
medium skin tones (see the Skin Tone
Chart on the inside front cover) and
naturally brown or black hair. It will not
work on white, grey, blond or red hair.
who shouLd not use the tria Laser 4X
(contraindications)
DO NOT use the Tria Laser 4X if your skin
tone matches one listed as “Not Safe” on
the Skin Tone Chart on the inside front cover
of this booklet. If you use the Tria Laser 4X
on skin “Not Safe” for treatment, the skin
may absorb too much laser light and be
injured (burned, discolored or scarred).
PLEASE NOTE: The skin sensor is a safety
feature that unlocks the Tria Laser 4X. If it is
not safe for you to use the Tria Laser 4X, you
won’t be able to unlock it with the skin sensor.
DO NOT use the Tria Laser 4X if you are
under the age of 18 or use it on anyone
else under the age of 18. The use of the Tria
Laser 4X on or by children has not been
studied and could result in serious injury.
DO NOT use the Tria Laser 4X if you have
a lighter hair color, such as blond, white,
red or grey. In order for the laser to work,
you must have naturally dark hair where
you are treating. Lighter hair pigments will
not absorb enough of the laser's energy to
disable the hair follicle.

6triabeauty.com 7
what the tria Laser 4X is used For
(indications)
The Tria Hair Removal Laser 4X is used to
remove unwanted hair. It is an over-the-
counter system intended for adjunctive
use with shaving for hair removal sustained
with periodic treatments. It is also intended
for permanent reduction in hair re-growth
defined as long-term, stable reduction
in the number of hairs regrowing when
measured out to 6, 9 and 12 months after
the completion of the treatment regimen.
It is intended for use only on light to
medium skin tones (see the Skin Tone
Chart on the inside front cover) and
naturally brown or black hair. It will not
work on white, grey, blond or red hair.
who shouLd not use the tria Laser 4X
(contraindications)
DO NOT use the Tria Laser 4X if your skin
tone matches one listed as “Not Safe” on
the Skin Tone Chart on the inside front cover
of this booklet. If you use the Tria Laser 4X
on skin “Not Safe” for treatment, the skin
may absorb too much laser light and be
injured (burned, discolored or scarred).
PLEASE NOTE: The skin sensor is a safety
feature that unlocks the Tria Laser 4X. If it is
not safe for you to use the Tria Laser 4X, you
won’t be able to unlock it with the skin sensor.
DO NOT use the Tria Laser 4X if you are
under the age of 18 or use it on anyone
else under the age of 18. The use of the Tria
Laser 4X on or by children has not been
studied and could result in serious injury.
DO NOT use the Tria Laser 4X if you have
a lighter hair color, such as blond, white,
red or grey. In order for the laser to work,
you must have naturally dark hair where
you are treating. Lighter hair pigments will
not absorb enough of the laser's energy to
disable the hair follicle.

8triabeauty.com 9
warnings
DO NOT use the Tria Laser 4X on or
around the eyes, eyebrows or eyelashes.
Doing so can cause permanent eye injury.
DO NOT use the Tria Laser 4X if the
Skin Tone Chart shows that your skin tone
is not suitable. If you have African, Indian,
Native American or Pacific Island heritage,
you may have a skin tone that is not
suitable—be sure to check the Skin Tone
Chart. Darker skin tones can absorb too
much laser light, which can injure the skin.
DO NOT use the Tria Laser 4X
anywhere on the ears, nipples, genitals or
around the anus. These areas may have
more sensitive skin, a darker skin tone,
and/or a greater hair density, and using
the Tria Laser 4X there may cause serious
skin injury.
DO NOT use the Tria Laser 4X on
a man’s face, jaw or neck. The hair in a
man’s beard area is too dense, and using
the Tria Laser 4X in these areas may result
in skin injury.
Hair removal by lasers can cause
increased hair growth in some individuals.
Based upon currently available data, the
highest risk groups for this response are
females of Mediterranean, Middle Eastern
and South Asian heritage treated on the
face and neck.
DO NOT use the Tria Laser 4X on parts
of your skin that are darker than your usual
skin tone: tattoos, dark brown or black spots
(such as large freckles, birthmarks or moles)
or skin that is red or swollen from a previous
treatment. Dark skin may absorb too much
laser light, which can injure the skin.
DO NOT use the Tria Laser 4X on
damaged skin, including open wounds, cold
sores, sunburns or areas where you have
had a skin peel or other skin resurfacing
procedure within the last 6-8 weeks (check
with your doctor). These conditions can
make the skin more susceptible to injury.
DO NOT use the Tria Laser 4X if you
are pregnant or breast-feeding. The Tria
Laser 4X has not been tested on pregnant
women. Hormonal changes could increase
skin sensitivity and the risk of skin injury.
DO NOT use the Tria Laser 4X if
it appears damaged, and DO NOT
attempt to open or repair the Tria Laser
4X. These actions increase the risk
of skin or eye injury. Please contact
Customer Care for assistance.
Always follow the basic safety
precautions for electrical devices: DO NOT
get the Tria Laser 4X or the charger damp
or wet. DO NOT use the Tria Laser 4X while
bathing or put it next to a tub or sink.
DO NOT operate a charger with a damaged
plug or cord. ALWAYS keep the cord away
from heated surfaces. Failure to follow these
precautions can cause electrocution or
electric shock.
DO NOT use the Tria Laser 4X for
any purpose other than hair removal.
The Tria Laser 4X is for personal
use. The Tria Laser 4X is not for use in
a medical office, clinic, salon or other
commercial setting.
DO NOT use the Tria Laser 4X on any
area where you may someday want your
hair to grow back. The results may be
permanent and irreversible.

8triabeauty.com 9
warnings
DO NOT use the Tria Laser 4X on or
around the eyes, eyebrows or eyelashes.
Doing so can cause permanent eye injury.
DO NOT use the Tria Laser 4X if the
Skin Tone Chart shows that your skin tone
is not suitable. If you have African, Indian,
Native American or Pacific Island heritage,
you may have a skin tone that is not
suitable—be sure to check the Skin Tone
Chart. Darker skin tones can absorb too
much laser light, which can injure the skin.
DO NOT use the Tria Laser 4X
anywhere on the ears, nipples, genitals or
around the anus. These areas may have
more sensitive skin, a darker skin tone,
and/or a greater hair density, and using
the Tria Laser 4X there may cause serious
skin injury.
DO NOT use the Tria Laser 4X on
a man’s face, jaw or neck. The hair in a
man’s beard area is too dense, and using
the Tria Laser 4X in these areas may result
in skin injury.
Hair removal by lasers can cause
increased hair growth in some individuals.
Based upon currently available data, the
highest risk groups for this response are
females of Mediterranean, Middle Eastern
and South Asian heritage treated on the
face and neck.
DO NOT use the Tria Laser 4X on parts
of your skin that are darker than your usual
skin tone: tattoos, dark brown or black spots
(such as large freckles, birthmarks or moles)
or skin that is red or swollen from a previous
treatment. Dark skin may absorb too much
laser light, which can injure the skin.
DO NOT use the Tria Laser 4X on
damaged skin, including open wounds, cold
sores, sunburns or areas where you have
had a skin peel or other skin resurfacing
procedure within the last 6-8 weeks (check
with your doctor). These conditions can
make the skin more susceptible to injury.
DO NOT use the Tria Laser 4X if you
are pregnant or breast-feeding. The Tria
Laser 4X has not been tested on pregnant
women. Hormonal changes could increase
skin sensitivity and the risk of skin injury.
DO NOT use the Tria Laser 4X if
it appears damaged, and DO NOT
attempt to open or repair the Tria Laser
4X. These actions increase the risk
of skin or eye injury. Please contact
Customer Care for assistance.
Always follow the basic safety
precautions for electrical devices: DO NOT
get the Tria Laser 4X or the charger damp
or wet. DO NOT use the Tria Laser 4X while
bathing or put it next to a tub or sink.
DO NOT operate a charger with a damaged
plug or cord. ALWAYS keep the cord away
from heated surfaces. Failure to follow these
precautions can cause electrocution or
electric shock.
DO NOT use the Tria Laser 4X for
any purpose other than hair removal.
The Tria Laser 4X is for personal
use. The Tria Laser 4X is not for use in
a medical office, clinic, salon or other
commercial setting.
DO NOT use the Tria Laser 4X on any
area where you may someday want your
hair to grow back. The results may be
permanent and irreversible.

10 triabeauty.com 11
BeneFits and risks
A medically supervised clinical study has
shown that the Tria Laser 4X is safe and
works when used as directed.
Seventy-nine (79) users performed a 6-week
course of treatment (3 treatments) and all
side effects were observed. The number of
hairs at each treatment site was counted
before each treatment and at 1, 2, 3, 6
and 12 months after the last treatment.
No additional treatments were performed
after the third treatment.
BENEFITS
When used as directed, the Tria Laser 4X
gives you permanent results. The results
vary from person-to-person and depend
on which body area is treated and how
closely treatment instructions are followed.
The clinical study demonstrated the
following benefits:
• 61% average reduction in hair count 3 weeks
after the first treatment
• 70% average reduction in hair count 3 weeks
after the second treatment
• 60% average reduction in hair count 1 month
after the third treatment
• 6% average reduction in hair count 3 months
after the third treatment
• 33% average reduction in hair count 12 months
following the third treatment
In the study, 69 of 79 users (87%)
reported finer hair at 1 month after the last
treatment than before any treatment. And
55 of 79 users (70%) reported lighter hair
at 1 month after the last treatment than
before any treatment.
These results were obtained with only 3
treatments. For best results, treat every
2 weeks for 3 months or until you are
satisfied with the amount of hair reduction.
RISKS
It is important to use the Tria Laser 4X
properly. Make sure that you understand
and follow all warnings (see page 8-9). The
skin sensor will prevent use of the device
on contraindicated skin types (see page 7).
If you use the Tria Laser 4X as directed,
the risks are low:
• In the clinical study, almost all users reported
mild to moderate pain or discomfort during
their first treatment, with a reduction in
sensitivity reported in their later treatments.
This is normal. You may feel warmth, burning,
tingling or itching; some users described
feeling the same level of discomfort as when a
rubber band snaps against the skin. If the pain
is too intense or persists after a treatment,
stop using the Tria Laser 4X and check with
your doctor before using it again.
• Your skin may become red right after treatment
or within 24 hours. This redness generally clears
up within a few hours. See your doctor if the
redness does not go away within 2-3 days.
• In rare cases, some users may see an increase
in the number of hairs in the treated area after
the initial treatment. If this increase persists
over several treatments, stop using the Tria
Laser 4X and see your doctor.
The following symptoms affected no users in
the clinical study (0 out of 88) but have been
reported with other hair removal lasers:
• Skin swelling, especially around the hair
follicle. If the swelling doesn’t go away within
2-3 days, stop using the Tria Laser 4X and see
your doctor.
• Temporary or permanent skin discoloration.
If your skin color changes, stop using the
Tria Laser 4X and see your doctor.
• Blisters. This is very unlikely for people with a
light or medium skin tone. If you do develop a
blister, stop using the Tria Laser 4X and don’t
let the blister become infected. Consult your
doctor if needed.

10 triabeauty.com 11
BeneFits and risks
A medically supervised clinical study has
shown that the Tria Laser 4X is safe and
works when used as directed.
Seventy-nine (79) users performed a 6-week
course of treatment (3 treatments) and all
side effects were observed. The number of
hairs at each treatment site was counted
before each treatment and at 1, 2, 3, 6
and 12 months after the last treatment.
No additional treatments were performed
after the third treatment.
BENEFITS
When used as directed, the Tria Laser 4X
gives you permanent results. The results
vary from person-to-person and depend
on which body area is treated and how
closely treatment instructions are followed.
The clinical study demonstrated the
following benefits:
• 61% average reduction in hair count 3 weeks
after the first treatment
• 70% average reduction in hair count 3 weeks
after the second treatment
• 60% average reduction in hair count 1 month
after the third treatment
• 6% average reduction in hair count 3 months
after the third treatment
• 33% average reduction in hair count 12 months
following the third treatment
In the study, 69 of 79 users (87%)
reported finer hair at 1 month after the last
treatment than before any treatment. And
55 of 79 users (70%) reported lighter hair
at 1 month after the last treatment than
before any treatment.
These results were obtained with only 3
treatments. For best results, treat every
2 weeks for 3 months or until you are
satisfied with the amount of hair reduction.
RISKS
It is important to use the Tria Laser 4X
properly. Make sure that you understand
and follow all warnings (see page 8-9). The
skin sensor will prevent use of the device
on contraindicated skin types (see page 7).
If you use the Tria Laser 4X as directed,
the risks are low:
• In the clinical study, almost all users reported
mild to moderate pain or discomfort during
their first treatment, with a reduction in
sensitivity reported in their later treatments.
This is normal. You may feel warmth, burning,
tingling or itching; some users described
feeling the same level of discomfort as when a
rubber band snaps against the skin. If the pain
is too intense or persists after a treatment,
stop using the Tria Laser 4X and check with
your doctor before using it again.
• Your skin may become red right after treatment
or within 24 hours. This redness generally clears
up within a few hours. See your doctor if the
redness does not go away within 2-3 days.
• In rare cases, some users may see an increase
in the number of hairs in the treated area after
the initial treatment. If this increase persists
over several treatments, stop using the Tria
Laser 4X and see your doctor.
The following symptoms affected no users in
the clinical study (0 out of 88) but have been
reported with other hair removal lasers:
• Skin swelling, especially around the hair
follicle. If the swelling doesn’t go away within
2-3 days, stop using the Tria Laser 4X and see
your doctor.
• Temporary or permanent skin discoloration.
If your skin color changes, stop using the
Tria Laser 4X and see your doctor.
• Blisters. This is very unlikely for people with a
light or medium skin tone. If you do develop a
blister, stop using the Tria Laser 4X and don’t
let the blister become infected. Consult your
doctor if needed.

12 triabeauty.com 13
tria Laser 4X treatment overview
bEFORE yOuR FIRSt tREAtMEnt
• 6 weeks before your treatment, stop waxing
or plucking hair and do not get a skin peel.
• Activate your Tria Laser 4X on our website or
by calling Customer Care (see back cover).
• At least 1 day before treatment, perform a
patch test on your skin (see page 15).
bEFORE EVERy tREAtMEnt
• Charge your Tria Laser 4X (see page 14).
• Unplug it from the battery charger.
• Cleanse, shave and dry your skin (see page 16).
• Turn on the Tria Laser 4X (see page 16).
• Unlock it with the skin sensor (see page 16).
• Set the treatment level (see page 17).
bEtWEEn tREAtMEntS
• Shave, but don’t wax or pluck hair.
tREAt untIL yOu’RE DOnE
• Be consistent and follow treatment instructions.
• For best results, treat every two weeks for up
to 3 months or until you see the desired results.
what to eXpect
WHILE uSInG tHE tRIA LASER 4X
• The sensation varies, depending on the person,
treatment area and treatment level. Some
users may feel the sensation of a rubber band
snapping on the skin. Others will feel a warm,
prickling sensation.
• As the amount of hair in the treated areas
decreases, the sensation will also decrease.
For this reason, you may be able to use a higher
treatment level after your initial treatments.
• Some users experience mild redness that goes
away within 24 hours.
DuRInG yOuR FIRSt 3 MOntHS
OF tREAtMEnt
• After your first treatment, there will be no
visible change to the hair. Laser hair removal
does not cause hair to immediately fall out.
• With additional treatments, there will be a
gradual reduction in the number of hairs with
each treatment.
• The hair that does regrow will also begin to
lighten and become finer.
AFtER 3 MOntHS OF tREAtMEnt
• Hair follicles that have been deactivated
by the Tria Laser 4X will not grow back.
• Do occasional touch-ups or additional
treatments if necessary.

12 triabeauty.com 13
tria Laser 4X treatment overview
bEFORE yOuR FIRSt tREAtMEnt
• 6 weeks before your treatment, stop waxing
or plucking hair and do not get a skin peel.
• Activate your Tria Laser 4X on our website or
by calling Customer Care (see back cover).
• At least 1 day before treatment, perform a
patch test on your skin (see page 15).
bEFORE EVERy tREAtMEnt
• Charge your Tria Laser 4X (see page 14).
• Unplug it from the battery charger.
• Cleanse, shave and dry your skin (see page 16).
• Turn on the Tria Laser 4X (see page 16).
• Unlock it with the skin sensor (see page 16).
• Set the treatment level (see page 17).
bEtWEEn tREAtMEntS
• Shave, but don’t wax or pluck hair.
tREAt untIL yOu’RE DOnE
• Be consistent and follow treatment instructions.
• For best results, treat every two weeks for up
to 3 months or until you see the desired results.
what to eXpect
WHILE uSInG tHE tRIA LASER 4X
• The sensation varies, depending on the person,
treatment area and treatment level. Some
users may feel the sensation of a rubber band
snapping on the skin. Others will feel a warm,
prickling sensation.
• As the amount of hair in the treated areas
decreases, the sensation will also decrease.
For this reason, you may be able to use a higher
treatment level after your initial treatments.
• Some users experience mild redness that goes
away within 24 hours.
DuRInG yOuR FIRSt 3 MOntHS
OF tREAtMEnt
• After your first treatment, there will be no
visible change to the hair. Laser hair removal
does not cause hair to immediately fall out.
• With additional treatments, there will be a
gradual reduction in the number of hairs with
each treatment.
• The hair that does regrow will also begin to
lighten and become finer.
AFtER 3 MOntHS OF tREAtMEnt
• Hair follicles that have been deactivated
by the Tria Laser 4X will not grow back.
• Do occasional touch-ups or additional
treatments if necessary.

14 triabeauty.com 15
BeFore your First treatment
CHARGE tHE tRIA LASER 4X
Charge the Tria Laser 4X for at least 2
hours before you use it or anytime the
battery indicator is “empty” and blinking.
If you are covering a large area or have the
Tria Laser 4X set to a high energy level,
you may need to charge the Tria Laser 4X
in the middle of a treatment. This is normal.
tO CHARGE:
1. Plug the battery charger into the Tria Laser
4X charger socket and into a power outlet.
2. The battery indicator will show it is “filling
up” while the Tria Laser 4X is charging.
3. Once fully charged, the battery light will
stay on and you may unplug the charger.
The Tria Laser 4X can remain plugged in for
extended periods of time without damage.
nOtE: To prevent damage to your Tria
Laser 4X, use only the included Tria battery
charger. If you lose the charger, please
contact Customer Care.
nOtE: You may charge the laser in
Quiet mode (charges without the sound
of cooling fan), but it will take longer.
To change charging modes, press the
power button while charging.
ACtIVAtE tHE tRIA LASER 4X
A one-time online or telephone activation
is required before you can use the Tria
Laser 4X. Before your first treatment,
please have your Tria Laser 4X ready and
go to our website or call Customer Care
(see back cover). The activation takes less
than 5 minutes. The Tria Laser 4X will not
work until it has been activated.
tESt tHE LASER On A pAtCH OF SkIn
Before your first full treatment on a new
area of your body, we recommend you test
the Tria Laser 4X on a patch of skin there
and try different energy levels.
1. Prepare your skin and unlock the Tria Laser 4X
(see pages 16-17). The Tria Laser 4X will be
set to Level 1 (low).
2. Place the treatment window flat against
your skin, and test one laser pulse.
3. If Level 1 was tolerable for you, then move
to another test area and increase to Level 2,
testing a patch at that level with one laser
pulse. To adjust the Tria Laser 4X setting up
or down, press the power button (see page 17).
4.If Level 2 was tolerable for you, change test
locations and increase by one level until you
find the highest setting that is still tolerable.
5. Wait 24 hours and then examine the test
areas. If the skin appears normal, start your
first treatment at the highest level you are
comfortable using.
Retest your skin if your skin tone changes
dramatically (due to tanning).
If you notice blistering, burns, changes
in your skin tone or any other side effects,
or if you are not sure about the outcome
of the test, DO nOt uSE your Tria Laser 4X.
Contact Customer Care or your doctor.

14 triabeauty.com 15
BeFore your First treatment
CHARGE tHE tRIA LASER 4X
Charge the Tria Laser 4X for at least 2
hours before you use it or anytime the
battery indicator is “empty” and blinking.
If you are covering a large area or have the
Tria Laser 4X set to a high energy level,
you may need to charge the Tria Laser 4X
in the middle of a treatment. This is normal.
tO CHARGE:
1. Plug the battery charger into the Tria Laser
4X charger socket and into a power outlet.
2. The battery indicator will show it is “filling
up” while the Tria Laser 4X is charging.
3. Once fully charged, the battery light will
stay on and you may unplug the charger.
The Tria Laser 4X can remain plugged in for
extended periods of time without damage.
nOtE: To prevent damage to your Tria
Laser 4X, use only the included Tria battery
charger. If you lose the charger, please
contact Customer Care.
nOtE: You may charge the laser in
Quiet mode (charges without the sound
of cooling fan), but it will take longer.
To change charging modes, press the
power button while charging.
ACtIVAtE tHE tRIA LASER 4X
A one-time online or telephone activation
is required before you can use the Tria
Laser 4X. Before your first treatment,
please have your Tria Laser 4X ready and
go to our website or call Customer Care
(see back cover). The activation takes less
than 5 minutes. The Tria Laser 4X will not
work until it has been activated.
tESt tHE LASER On A pAtCH OF SkIn
Before your first full treatment on a new
area of your body, we recommend you test
the Tria Laser 4X on a patch of skin there
and try different energy levels.
1. Prepare your skin and unlock the Tria Laser 4X
(see pages 16-17). The Tria Laser 4X will be
set to Level 1 (low).
2. Place the treatment window flat against
your skin, and test one laser pulse.
3. If Level 1 was tolerable for you, then move
to another test area and increase to Level 2,
testing a patch at that level with one laser
pulse. To adjust the Tria Laser 4X setting up
or down, press the power button (see page 17).
4.If Level 2 was tolerable for you, change test
locations and increase by one level until you
find the highest setting that is still tolerable.
5. Wait 24 hours and then examine the test
areas. If the skin appears normal, start your
first treatment at the highest level you are
comfortable using.
Retest your skin if your skin tone changes
dramatically (due to tanning).
If you notice blistering, burns, changes
in your skin tone or any other side effects,
or if you are not sure about the outcome
of the test, DO nOt uSE your Tria Laser 4X.
Contact Customer Care or your doctor.

1 2 3 4 5
16 triabeauty.com 17
PREPARE YOUR SKIN
1. Cleanse the treatment area, removing all
cosmetics, lotions and creams that may
block the laser light.
2. Shave the treatment area. This removes the
surface hair, which improves comfort and
allows the light to better reach the hair in
the follicle.
3. Dry the treatment area.
UNLOCK THE LASER
The Tria Laser 4X will lock when it’s not in
use. To unlock the Tria Laser 4X, use the
skin sensor, which helps confirm that the
Tria Laser 4X is safe for your skin tone.
To unlock:
1. Unplug the Tria Laser 4X from the battery
charger and press the power button to turn
it on. The display will show the lock and
skin sensor icons.
2. Hold the skin sensor (red light at the base
of the Tria Laser 4X) against the skin in the
area you wish to treat. The skin sensor will
automatically sense and check your skin.
If the Tria Laser 4X is safe for your skin
tone, the Tria Laser 4X will emit a series
of beeps and unlock.
3. If the lock icon is still visible and you do
not hear a series of beeps, then it may
not be safe for you to use the Tria Laser
4X. Or, you may be using the skin sensor
incorrectly and need to try again. To try
again, lift the skin sensor from your skin
and follow Steps 1 and 2 above. If you still
cannot unlock the Tria Laser 4X, please
contact Customer Care for assistance.
SET THE TREATMENT LEVEL
The Tria Laser 4X has different energy
levels. In a clinical study, higher levels were
found to be 2-3 times more effective. So for
best results, we recommend you use the
highest setting that you can tolerate.
When the Tria Laser 4X is on and unlocked,
press the power button to select your
desired level. Each time you press the
power button, the level will increase.
Once the Tria Laser 4X is at the maximum
level, pressing the power button again
will return it to the lowest level.
BeFore every treatment

1 2 3 4 5
16 triabeauty.com 17
PREPARE YOUR SKIN
1. Cleanse the treatment area, removing all
cosmetics, lotions and creams that may
block the laser light.
2. Shave the treatment area. This removes the
surface hair, which improves comfort and
allows the light to better reach the hair in
the follicle.
3. Dry the treatment area.
UNLOCK THE LASER
The Tria Laser 4X will lock when it’s not in
use. To unlock the Tria Laser 4X, use the
skin sensor, which helps confirm that the
Tria Laser 4X is safe for your skin tone.
To unlock:
1. Unplug the Tria Laser 4X from the battery
charger and press the power button to turn
it on. The display will show the lock and
skin sensor icons.
2. Hold the skin sensor (red light at the base
of the Tria Laser 4X) against the skin in the
area you wish to treat. The skin sensor will
automatically sense and check your skin.
If the Tria Laser 4X is safe for your skin
tone, the Tria Laser 4X will emit a series
of beeps and unlock.
3. If the lock icon is still visible and you do
not hear a series of beeps, then it may
not be safe for you to use the Tria Laser
4X. Or, you may be using the skin sensor
incorrectly and need to try again. To try
again, lift the skin sensor from your skin
and follow Steps 1 and 2 above. If you still
cannot unlock the Tria Laser 4X, please
contact Customer Care for assistance.
SET THE TREATMENT LEVEL
The Tria Laser 4X has different energy
levels. In a clinical study, higher levels were
found to be 2-3 times more effective. So for
best results, we recommend you use the
highest setting that you can tolerate.
When the Tria Laser 4X is on and unlocked,
press the power button to select your
desired level. Each time you press the
power button, the level will increase.
Once the Tria Laser 4X is at the maximum
level, pressing the power button again
will return it to the lowest level.
BeFore every treatment

18 triabeauty.com 19
how to treat
1. tuRn On tHE LASER, unLOCk It
AnD SEt tHE tREAtMEnt LEVEL
(SEE pAGES 16-17).
2. tOuCH AnD HOLD tHE tREAtMEnt
WInDOW tO tHE SkIn untIL yOu
HEAR tWO bEEpS.
• If you do not hear beeps, make sure that
the treatment window is flat against your
skin. The laser will only pulse when the
whole window is touching your skin.
• If you hear a buzzing tone instead of the
second beep, you lifted the device from
the skin before the pulse was over.
• Do not move the treatment window
between the first and second beep because
this will disrupt the laser pulse and reduce
its effectiveness.
3. LIFt tHE LASER AnD pLACE It bACk
On tHE SkIn SO tHAt It OVERLApS
tHE pREVIOuS SpOt.
• Each time you reposition the treatment
window, move it about half the distance
of the window (about 1/4 inch or 5 mm).
• This creates an overlapping pattern in the
treatment area, which ensures you cover all
the hair follicles. This works out to about
25 laser pulses per square inch or 40
pulses per 10 square cm.
DO nOt treat repeatedly in the same
spot. Always move the treatment window
to a new area after each laser pulse. Failure
to do so may result in discomfort or skin
heating, which could cause skin injury.