Independent Editorial Review

Ulike Air 4

Ulike Air 4 brings sapphire contact cooling and a dedicated coarse-hair mode to IPL at $219.00. Five energy levels let you choose the setting, while AutoGlide handles repeated flashes over larger areas. For compatible dark hair on fair-to-medium skin, it offers a short, app-free routine with no cartridge refills; plan for frequent sessions during the first five weeks.

Sapphire contact cooling near 64.4°F

24 J output with a USHR mode for coarse hair

No cartridges or lamp replacement

Ulike-cited forearm hair reduction at 4 weeks

Celliara Score
8.9 /10

EXCELLENT

Results & Effectiveness 8.5
Product Quality & Capability 9.0
Ownership Experience 9.0
Usability & Routine Fit 9.5
Value for Money 9.0
Purchase Confidence 8.0
9 min read
Ulike Air 4

Document-Based Review

Analysis identifies whether information comes from product documentation, regulatory records, or third-party research.

Editorial Analysis

Manufacturer claims are distinguished from independently verifiable facts.

Published Methodology

Any displayed score links to its criteria, evidence record, and methodology version.

No Paid Placements

Brands cannot purchase rankings or editorial recommendations.

Transparent Affiliate Disclosure

Celliara may earn a commission without affecting the price or verdict.

Quick Verdict

Choose the Ulike Air 4 for cooled, cartridge-free IPL you control.

Our Verdict

Choose Air 4 if your hair and skin fit Ulike’s guidance and you want manual energy control with contact cooling at a low price. Its five-week start asks for three sessions a week, then two, plus shaving, goggles and a first-use skin test. Buy it for that feature-and-price combination, not a one-treatment finish.

Purchase strength Celliara Score 8.9/10 EXCELLENT

Buy This If

  • Buyers with dark hair and fair-to-medium skin within Ulike's compatibility guidance.

  • People who want quick full-body IPL sessions without an app or cartridges.

  • Budget-minded buyers who still want contact cooling and a coarse-hair mode.

Skip This If

  • A five-week starting course

    Three sessions a week for two weeks, then two a week to week five, with shaving before each.

  • Narrow results evidence

    Ulike's cited lab result is a forearm result at four weeks, commissioned by Ulike.

  • Need a diode laser?

    The Air 4 is broadband IPL; for a single-wavelength 810nm diode laser, see the Tria Laser 4X.

Why It’s Worth It

  • Cooled flash window

    Sapphire contact cooling stated to hold the window near 64.4°F.

  • Quick full-body sessions

    A 0.4-second flash interval keeps full-body treatment short.

  • No cartridge refills

    No cartridges, refills or lamp replacement; shaving supplies are the routine extra.

Editor’s Scores

8.9/10 EXCELLENT
Results & Effectiveness 8.5/10

Large practical hair reduction for suitable candidates; maintenance still needed.

Product Quality & Capability 9.0/10

Sapphire-cooled window, 24 J output and five sensor-gated energy gears.

Ownership Experience 9.0/10

No cartridges or lamp to replace: wipe the window clean before and after use.

Usability & Routine Fit 9.5/10

Fast full-body sessions with simple two-button control and no app.

Value for Money 9.0/10

Low price and no cartridge refills for a capable, cooled IPL.

Purchase Confidence 8.0/10

Two-year Ulike limited warranty for authorised-seller purchases, with a published claim route.

Before you decide

Is this right for you?

Match your goal and routine to what this device actually does.

  • Hair and skin suitability

    Your skin tone and hair color

    Check suitability

    Suits dark hair on lighter skin; not for light blonde, red, grey or white hair or the darkest skin.

  • Treatment area

    Body and face areas

    Face and body

    Face and full body, excluding the eye area; AutoGlide for large areas, manual stamps for curves.

  • Maintenance

    Ongoing touch-ups

    Ongoing schedule

    Three sessions a week for two weeks, two a week to week five, then a top-up every two to four weeks.

  • Comfort

    Heat during flashes

    Cooled window

    Sapphire contact stated to hold about 64.4°F; designed to ease heat, not a pain-free promise.

Specifications

At a glance.

Taken from manufacturer documentation and the regulatory record. Where a range is published, we report the range.

Technology

Modality
IPL (Intense Pulsed Light)
Wavelength
500–1200nm (filtered broadband)
Max Energy Output
24J (USHR Mode)
Energy Density
7.2 J/cm²
Cooling Technology
Sapphire Ice-Cooling — 64.4°F (18°C) contact surface

Use & routine

Full-Body Time
12 minutes
Protocol
3×/week (weeks 1–2), 2×/week (weeks 3–5), then every 2–4 weeks
Treatment Areas
Face and full body (not periorbital)
Skin Sensor
Yes — auto skin tone detection
Operation
AutoGlide (continuous flash) + manual stamp

Safety & regulatory

Regulatory status
Not verified for this exact model

Ownership & support

Warranty
2 years (Ulike limited warranty; authorised sellers)
Returns
100-day money back (Ulike-direct orders only)

Modes

Treatment Modes
4 — Soft, Body, Power, USHR

Pricing

Price
$219.00
Running costs
No cartridge refills or replaceable lamp

Source: Ulike

Chapter 1 · Buying consideration

Sapphire cooling: what it changes during treatment

What we know

Cooling Technology
Sapphire Ice-Cooling — 64.4°F (18°C) contact surface
Treatment Areas
Face and full body (not periorbital)
Treatment Modes
4 — Soft, Body, Power, USHR

Why it matters

The cooled sapphire window is the Air 4's headline design feature — documented by Ulike, not independently measured, and comfort will vary from person to person.

What this means for you

Ulike states the sapphire window stays near 64.4°F during use, which is designed to take the edge off each flash on sensitive areas. Treat it as a comfort aid that can make a three-times-a-week schedule easier to keep, not a promise of painless sessions.