What Exactly Is IPL?

A closer look into the new era of hair removal with intense pulsed light.
How we remove hair needed an upgrade.
Traditional Methods

For too long, hair removal has meant irritation, tedium, and temporary fixes. Traditional methods only remove surface hair, leading to quick regrowth. To achieve lasting results, technology has evolved to root-targeting solutions like IPL and laser.

IPL Solutions

Laser was a breakthrough, but it comes with pain and clinic visits. Ulike IPL also goes deep, targeting the root for long-lasting results — but without the discomfort or appointments. Now you can get salon-level hair removal, nearly painless, in the comfort of your home.

For far too long, we've accepted that removing hair has to be tedious, lead to skin irritation, and be ingrained into our daily routine. That's because traditional methods only offer temporary fixes, allowing hair to regrow quickly. The pursuit of enduring, effective hair removal solutions has taken us beyond surface-level treatments into actual root-targeting techniques that harness powerful light to remove hair: laser and IPL.
The process.
IPL uses light to target melanin (pigment) in the hair to disrupt the growth cycle and prevent hair regrowth without damaging the skin.
01
The light passes through the skin's surface and is absorbed by the melanin in the hair follicle.
02
The light is converted to heat, disabling the hair follicle and resulting in thinner regrowth.
03
With consistent treatment, Ulike IPL eventually stops hair growth altogether.
Proven results.
Ulike 28-day clinical results from SGS Laboratories, the global leader in testing and certification.
90%
Hair Density Reduction
89%
Hair Length Reduction
64%
Hair Count Reduction
The effect of using ulike air 10 before belly hair removal
The effect of using ulike air 10 before chest hair removal
The effect of using ulike air 10 before leg hair removal
Before
The effect of using ulike air 10 after belly hair removal
The effect of using ulike air 10 after chest hair removal
The effect of using ulike air 10 after leg hair removal
After
The effect of using ulike air 10 before underarm hair removal
The effect of using ulike air 10 before belly hair removal
The effect of using ulike air 10 before arm hair removal
The effect of using ulike air 10 before chest hair removal
The effect of using ulike air 10 before leg hair removal
Black
Dark Brown
Brown
Dark Blonde
Red
Gray / White
Light Blonde
Fair
Light
Medium
Tan
Tan-Deep
Deep
Is IPL right for you?

Because IPL works by targeting melanin, its effectiveness is based on the ratio between melanin in the skin and hair.

This means it can be less effective when targeting light colors due to lower melanin levels, and potentially unsafe for dark skin, which is rich in melanin and could absorb high levels of energy.

Take Our Compatibility Quiz
Over a decade of industry breakthroughs.
Sapphire Ice Cooling Technology
Ulike IPL technology, paired with advanced skin protection, uses a sapphire crystal to maintain a cool 65°F contact temperature even after 30 minutes, preventing burns and irritation. The treatment head fits flush against the skin, minimizing residue buildup and optimizing contact for more efficient hair removal.
Comparing hair removal methods.
Ulike IPL Laser Shaving Cream Waxing
Long-lasting results
Safe for skin & no irritation
Nearly painless
Quick at-home treatments
One lifetime purchase

International medical and safety standards.

Cleared
UK Conformity Assessment
European Conformity
Lab-Effectiveness Certificates
Industry Canada
Electromagnetic Certificates
Recommended by experts.
“I am to merge the most important findings in photomedicine research with Ulike’s robust research and development capabilities to attain industry breakthroughs with advanced beauty products.”
Professor M.R. Hamblin
Chief Scientific Advisor of Ulike Group
A former Principal Investigator at the Wellman Center for Photomedicine at Massachusetts General Hospital, an Associate Professor of Dermatology at Harvard Medical School and is now a Visiting Professor at the University of Johannesburg.
“What was only possible in a clinic a few years ago has become an effective and safe option for patients to undertake at the convenience and privacy of their own home.”
Dr. Davin Lim
Board-Certified Dermatologist
An Australian board-certified laser, procedural and aesthetic dermatologist. He is also a distinguished member of the American Academy of Aesthetic Medicine and sits on various advisory boards, including those of Galderma, Fraxel, and Syneron Candella.
“I confidently recommend IPL as the optimal solution for achieving long-lasting hair removal. In my research, Ulike devices have consistently demonstrated remarkable effectiveness, standing out in today's market.”
Dr. Anna Chacón
Board-Certified Dermatologist
Medical degree from Brown University’s Program in Liberal Medical Education. Active leadership role in Women’s Dermatologic Society, American Society for Dermatologic Surgery, and American Academy of Dermatology.
“The IPL industry, with Ulike at the forefront, has truly impressed me. By addressing the persistent challenge of safe and long-lasting at-home hair removal, it has effectively transformed our approach to hair removal.”
Dr. Sanober Pezad
Board-Certified Dermatologist
Double Board-Certified: MD in Dermatology. Integrative Health Coach & Instructor at Integrative Institute of Health Sciences. American Academy of Dermatology Member since 2016.
Explore more.
What Ulike IPL will do for you
What Ulike IPL will do for you
  • Hair reduction of 96% after 2 weeks.
  • Long-lasting hair removal.
  • Keeps skin cooled at or below 65°F for nearly pain-free full-body treatments. 
  • Expert backed, clinically tested, and internationally regulated.
Understanding your hair growth
Understanding your hair growth
Hair growth is primarily regulated by hormones, particularly androgens, and is further shaped by genetic factors. These hormones activate hair follicles, with genetics influencing characteristics such as hair thickness and growth rate.

Factors like nutrition, blood circulation, and environmental conditions contribute to overall hair health and growth patterns. These variations explain why individuals may experience differences in hair growth density and distribution across various parts of the body.

How to use
How to use

Shave and dry the treatment area.

Put on the protective IPL glasses.

Power on the device. Select a desired intensity level and press to your skin.

Built-in UV protection
Built-in UV protection
At Ulike, we believe beautiful skin is healthy skin. That's why we design our IPL devices with a 1mm UV filter that protects your skin from unwanted UV light, for total peace of mind.
Can I use IPL on my bikini line?
Can I use IPL on my bikini line?
Yes, Ulike IPL devices can be used on the skin around your genitals, such as the bikini area, Brazilian wax area, and buttocks. However, please do not use them directly on your genitals.

Air it all out.

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We're not worried; we know you'll love it.

Check if IPL is safe for you


IPL technology works best on body areas with a high contrast between hair color and skin tone, which means it is not suitable for everyone or every body part. It is least effective on black and dark brown skin tones, as well as on white, gray, red, and light blonde hair colors.

How often should I use IPL?


For better hair removal results, we suggest you position the IPL hair removal handset flush against your skin at a 90-degree angle during treatment and use it according to the following frequency:

Week 1–4: Treat 3 times per week.
Week 5–12: Treat 1–2 times per month.

*Increase treatment as needed.

How long until I see clear results?


Our Air 10 and Ulike X deliver visible results in as little as 2 weeks. For Air 3, you’ll begin to notice visible hair growth reduction in less than 3 weeks of consistent treatments. For Air+, you’ll see visible hair growth reduction in less than 3 weeks of consistent treatments.

Is IPL hair removal permanent?


IPL hair removal is not considered permanent, but it provides long-term reduction in hair growth. After achieving optimal results, maintenance typically requires only 1–2 sessions per month to sustain a completely hair-free effect.

Can I use IPL on tattoos?


No, it's not recommended to use IPL on tattoos as it can affect their appearance and lead to fading or discoloration.

Can IPL cause cancer?


No, IPL hair removal does not cause cancer. IPL uses non-ionizing light in the visible and infrared spectrum, not the harmful UV spectrum associated with cancer risk. Ulike's products are equipped with a 1mm UV filter to further minimize the risk of skin damage.

According to FDA regulations, permanent hair removal means "continued and steady reduction of hair over a prolonged period," which we provide, though some may interpret the term "permanent" differently. Please know that even the phototherapy used in clinics is not fully permanent.

Is IPL hair removal painful?


Ulike is the only company that offers Sapphire Ice Cooling technology, providing nearly painless treatments. Users will experience only a minor sensation during the treatment.