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Whitening Roll-On (For Women)
I · Formulation

Whitening Roll-On (For Women)

Whitepurity Roll-On for Women is BIOSAR's underarm deodorant with a brightening function. Alpha-Arbutin, Vitamin C, and Niacinamide gradually correct the look of dark underarm tone; Hyaluronic Acid keeps the area comfortable, and Allantoin supports a calmer finish on freshly shaved skin. The roll-on format glides on cleanly with no transfer or sticky finish. Use it daily as part of underarm care alongside the Whitepurity Cream for Sensitive Areas. Tolerance-tested under dermatological supervision; the formula is suitable for sensitive underarm skin. Pairs with the Whitepurity Cream for Sensitive Areas for a complete routine.

  • Alpha-Arbutin
  • Vitamin CAscorbic Acid
  • Niacinamide
  • Hyaluronic AcidSodium Hyaluronate
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

Brighter, smoother underarms that you can show off. Alpha-Arbutin, Vitamin C and Licorice lift the look of darkness while Niacinamide evens tone and Hyaluronic Acid floods the skin with comfort and moisture. Roll on daily for silky, radiant, even-toned underarms — visibly brighter in as little as 2 weeks.

  • Alpha-Arbutin
  • Vitamin C
  • Niacinamide
  • Hyaluronic Acid
  • Licorice

Proven Benefits

What this product does for your skin

  • Even underarm tone

    Alpha-Arbutin and Vitamin C correct the look of dark underarm tone.

  • Calm on shaved skin

    Allantoin supports a calmer finish on freshly shaved skin.

  • No transfer

    Glides on cleanly with no transfer or sticky finish.

  • Comfort moisture

    Hyaluronic Acid keeps the sensitive area comfortable all day.

How this formula works

Smooth, fresh underarms that gradually catch the light more evenly

Freshness and even tone meet in a single glide. Alpha-Arbutin, Vitamin C, Niacinamide and Licorice combine their brightening pathways to soften the look of darkness in the underarm over time, while Hyaluronic Acid keeps this often-dry, often-shaved skin cushioned and hydrated. The formula glides on comfortably and stays fresh all day, so correction and care never feel like two separate steps.

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

    Hyaluronic Acid

    Sodium Hyaluronate

    Humectant that binds many times its weight in water — one of the most effective hydrators available for topical use. BIOSAR formulates it as 8D Hyaluronic Acid: eight molecular weights working together, from higher weights that hold water and plump the surface to lower weights that carry hydration into the deeper stratum corneum, so one layer hydrates at several depths at once.

    View research
  • 05

    Licorice

    Glycyrrhiza Glabra (Licorice) Root Extract

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

    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 more sensitive days. Avoid use on freshly 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 and provides daily comfort — Tested for tolerance under dermatological supervision. Tolerance dossier on file at BIOSAR Laboratories.