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Whitening Roll-On (Unisex) Fragrance Free
I · Formulation

Whitening Roll-On (Unisex) Fragrance Free

Whitepurity Roll-On Fragrance-Free is BIOSAR's reactive-skin formulation of the brightening underarm care. Alpha-Arbutin, Vitamin C, and Niacinamide gently even the look of underarm tone over weeks of consistent use; Allantoin supports a calmer finish on the most sensitive surfaces. Built without added fragrance, dyes, or alcohol so the formula stays mild on skin that flares from common deodorants. Use daily as part of underarm care; suitable for adults and adolescents with reactive skin. Tolerance-tested under dermatological supervision. Pairs with the Whitepurity Cream for Sensitive Areas as a complete underarm routine.

  • Alpha-Arbutin
  • Vitamin CAscorbic Acid
  • Niacinamide
  • LicoriceGlycyrrhiza Glabra (Licorice) Root Extract
Get in touch

If you are unsure it suits you, your dermatologist or pharmacist is the one to ask.

Dermatologically tested
Every BIOSAR product
SFDA
Registered
GMP · ISO 22716
Standard
Why it works

Bold brightening for sensitive skin — zero fragrance, zero compromise. Alpha-Arbutin, Vitamin C and Licorice erase the look of underarm darkness while Niacinamide evens tone and Allantoin calms the most reactive skin. Roll on daily for clearer, brighter, comfortable underarms — visibly more even in as little as 2 weeks.

  • Alpha-Arbutin
  • Vitamin C
  • Niacinamide
  • Licorice
  • Allantoin

Proven Benefits

What this product does for your skin

  • Even underarm tone

    Alpha-Arbutin and Vitamin C even the look of underarm tone over weeks.

  • Fragrance-free

    Built without fragrance, dyes, or alcohol for reactive underarm skin.

  • Calmer finish

    Allantoin supports a calmer finish on the most sensitive surfaces.

  • All-day comfort

    Glides on daily for gentle, all-day underarm comfort.

How this formula works

Clear, comfortable underarms with nothing added but what the skin needs

Kept fragrance-free for skin that prefers the essentials, this roll-on lets its actives do the talking. Alpha-Arbutin, Vitamin C, Niacinamide and Licorice work as a team to gradually even the look of the underarm, while Allantoin keeps the area soothed and calm through daily friction and shaving. The result is a fresh, comfortable finish and a slowly clearer tone, with nothing on the skin it does not need.

Transparency

What's inside — and what's not

  • 01

    Alpha-Arbutin

    Stable tyrosinase inhibitor. Interrupts the enzymatic step that produces excess melanin. Evens tone gradually without photosensitization.

    View research
  • 02

    Vitamin C

    Ascorbic Acid

    Antioxidant that helps neutralize free radicals and supports a more radiant complexion. Contributes to the appearance of even tone over time.

    View research
  • 03

    Niacinamide

    Vitamin B3. Strengthens the skin barrier, helps calm visible redness, and supports balanced sebum. Multi-benefit active suitable for most skin types including sensitive.

    View research
  • 04

    Licorice

    Glycyrrhiza Glabra (Licorice) Root Extract

    Its glabridin helps moderate the look of excess pigment, supporting a more even, brighter-looking tone.

    View research
  • 05

    Allantoin

    It promotes a soft, smooth surface feel and supports skin comfort while helping condition the upper layer.

    View research

Application Guide

How to use

Morning routine

Apply two strokes to clean, dry underarms. Allow to dry fully before dressing.

Evening routine

Optional second application on warm days. Avoid immediately after shaving on broken skin.

Realistic Expectations

What to expect

I
Week 1–2

Fresher, brighter surface

Skin looks brighter, smoother and more refreshed as the surface renews and light reflects more evenly.

II
Week 3–4

Dark spots fade

Discoloration and post-blemish marks visibly lighten as the multi-active brighteners work together.

III
Week 4–8

Even, luminous tone

A clearer, more uniform, radiant complexion — brightness you can genuinely see.

Individual results vary based on skin condition and routine consistency.

Complete Care

Build your Whitepurity routine

Complete the routine

Pairs beautifully with

Last reviewed by BIOSAR Scientific Team, PharmD, Cosmetic Chemistry, Pharmacy practice on .

Claims & methodology

  1. Brightens the look of underarm tone with no added fragrance — Tested for tolerance on sensitive skin under dermatological supervision. Tolerance dossier on file at BIOSAR Laboratories.