Device review
Ulike Air 10 review
Nearly four times the published energy of a Braun, with contact cooling that makes it tolerable. The specification is impressive; the responsibility it hands you is the thing to think about.
By Selena H. · Published October 13, 2026

Illustrative photograph, not a picture of a specific device.
Quick picks
The short answer
| # | Product | Best for | FDA clearance | Price |
|---|---|---|---|---|
| 1 | ![]() Ulike Air 10 Highest published energy in home IPL | coarse hair on a clearly suitable skin tone | Located |
Prices are checked live and stamped with the date they were read. No live price is held for these listings right now, so every button reads “Check price on Amazon” rather than showing a number we cannot stand behind. Last price check: October 13, 2026.
Specification
What you get
23.6 J/cm2 of brand-stated energy density, delivered through dual lamps covering an 18% wider treatment area than the previous generation. Ten intensity levels, selected manually. Four modes: Fast, Normal, High and SHR. 1,000,000 flashes and no replacement parts.
Sapphire Ice-Cooling 2.0 holds the contact window near 16 to 18 degrees Celsius over 30 minutes of continuous use.
Output
The energy figure in context
23.6 J/cm2 against the Braun Silk-expert Pro 5's published 6 J/cm2 and the Nood Flasher's 5 J/cm2. That is nearly a four-fold gap over the nearest branded competitor that publishes a figure.
More energy per pulse means more follicle disruption per session, which usually means fewer sessions to the same result, most noticeably on coarse hair. That is the entire argument for this device and it is a real one.
The figure is brand-stated and has not been independently verified, as every energy figure in this category is. What joules actually mean here.
Why it matters
The cooling is not a comfort feature, it is the enabling one
High energy means more heat at the skin surface. Without active cooling, 23.6 J/cm2 on bare skin is a materially different sensation from 6 J/cm2, and most people would turn the device down until it stopped being worth having.
Sapphire contact cooling at 16-18 degrees is what makes the high setting a setting people actually use. The 30-minute continuous-use figure matters too: cooling that fades after five minutes is cooling that fails on a full-leg session.
It also makes the device notably better on sensitive areas. The bikini roundup covers why.
Regulation
The clearances
Shenzhen Ulike Smart Electronics holds a substantial, current record set under product code OHT:
| Record | Date | Covers |
|---|---|---|
| K241998 | 13 Dec 2024 | Ice Cooling IPL Hair Removal Device, UI20 family |
| K250942 | 11 Jul 2025 | Ice Cooling IPL Hair Removal Device, UI20S variants |
| K233887 | 22 Jan 2024 | IPL Hair Removal Device, UI06/UI07/UI08/UI20 families |
| K252804 | 1 Oct 2025 | Ice Cooling IPL, broad model list |
| K260511 | 16 Mar 2026 | Ulike Reglow Light Therapy Device (UM10), product code OHS |
That is a brand filing regularly and keeping its records current, which is a better regulatory posture than much of the home device market.
The responsibility
What the manual levels mean for you
Ten levels and a compatibility chart. The chart tells you which levels suit your skin tone; the device does not check whether you followed it.
For a confident user who read the chart, that is control rather than risk - you can run higher on a thigh and lower on a bikini line, which a fully automatic device will not let you do. For a user who is unsure of their skin tone, or who turns the dial up because progress feels slow, it is the way this goes wrong.
Limits
What it does not have
- No continuous skin-tone sensor. The Braun's is the category's best safety feature.
- No area-specific attachments. The wide window that makes it fast on legs is awkward on an upper lip. Philips solves this.
- No published flash rate, so speed per pass cannot be compared directly to the Braun's 125 a minute.
- No published warranty length that we could find.
In detail
Every pick, and why
Highest published energy in home IPL
Ulike Air 10
Ulike · Best for coarse hair on a clearly suitable skin tone
23.6 J/cm2 brand-stated, ten manual levels, sapphire cooling holding the window near 16-18 C over 30 minutes of continuous use, and 1,000,000 flashes. Clearances K241998 and K250942 cover the UI20 family. You pick the level, which is the advantage and the catch.
The highest published energy density of the mainstream home IPL handsets, paired with sapphire contact cooling.
Specifications
| Energy | 23.6 J/cm2, brand-stated |
|---|---|
| Flashes | 1,000,000 |
| Intensity levels | 10 |
| Cooling | Sapphire contact cooling held near 16-18 C |
| Clearance | K241998 (UI20), K250942 (UI20S), product code OHT |
FDA clearance located
Ulike's UI20 family is covered by 510(k) K241998 (Ice Cooling IPL Hair Removal Device, cleared 13 December 2024, product code OHT - light-based over-the-counter hair removal), with the UI20S variants cleared under K250942 (11 July 2025).
What works
- Located, current clearances for the exact model family
- Highest brand-stated energy density here by a clear margin
- Contact cooling makes high energy levels tolerable, which is the whole point of high energy
What does not
- Energy density is brand-stated and not independently verified
- Like every IPL handset, it is unsuitable at the darkest end of the Fitzpatrick scale
- Larger window is awkward on the upper lip
Specifications from Ulike product documentation; FDA 510(k) K241998 and K250942, checked 13 October 2026.
Honest counter-case
Who should skip it
- Anyone unsure of their skin tone. Buy the sensor-led Braun instead - this is not a close call.
- Anyone above the stated skin-tone ceiling. Read this first.
- Anyone with gray, white, red or very light blonde hair. No energy level changes the mechanism.
- Anyone buying it as a gift for someone whose skin tone they cannot confirm.
- Anyone mainly treating the face. The window is the wrong shape for it.
FAQ
Questions people actually ask
How many joules is the Ulike Air 10?
Is the Ulike Air 10 FDA cleared?
Does the Ulike Air 10 hurt?
How many flashes does the Ulike Air 10 have?
Is the Ulike Air 10 safe for all skin tones?
Sources
Where this page’s facts come from
Read next
Keep going
- Ulike Air 10 vs Braun Silk-expert Pro 5
The flagship model-vs-model: energy, cooling, flash rate, sensors and clearance records, with a clear recommendation.
- Ulike vs Braun: the two design philosophies in home IPL
Brand-level comparison of the two dominant approaches: energy plus cooling against sensor-enforced low energy.
- The best at-home IPL devices, and the safety spec to read first
Home IPL handsets ranked on published energy density, skin-tone sensing and located FDA clearance records.
- IPL and skin tone: the safety limit every brand buries
The physics behind IPL's skin-tone ceiling, where devices stop, how to patch test properly, and the alternatives with no limit.
- IPL joules explained: reading the energy figure properly
What J/cm2 measures, what it omits, how spectrum and pulse duration change the picture, and why higher is not always better.
