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Whitening Cream for Sensitive Areas
I · Formulation

Whitening Cream for Sensitive Areas

Whitepurity Cream for Sensitive Areas is BIOSAR's targeted brightening cream for intimate zones, underarms, inner thighs, and elbows. Alpha-Arbutin, Niacinamide, Tranexamic Acid, and Vitamin C correct the look of dark patches gradually; Collagen and Shea Butter keep the formula gentle on the thinner skin of these zones. Use it once or twice daily on clean, dry target areas. The texture absorbs quickly without leaving a visible film. Tolerance-tested under dermatological supervision for use on intimate and underarm skin. Pairs with the Whitepurity Roll-On for full-routine underarm care.

  • Alpha-Arbutin
  • Niacinamide
  • Vitamin CAscorbic Acid
  • Tranexamic Acid
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

Serious brightening power made gentle enough for your most delicate zones. Alpha-Arbutin, Vitamin C and Tranexamic Acid even tone where skin is thinnest, while Niacinamide, Collagen, Lumiskin and Shea Butter soothe, plump and comfort. Glycolic Acid refines the surface so shadows lift and darkness fades — visibly brighter, more even skin in as little as 2 weeks.

  • Alpha-Arbutin
  • Niacinamide
  • Vitamin C
  • Tranexamic Acid
  • Shea Butter
  • Panthenol

Proven Benefits

What this product does for your skin

  • Even-tones zones

    Alpha-Arbutin and Tranexamic Acid even the look of underarms and elbows.

  • Fades dark patches

    Niacinamide and Vitamin C correct the look of dark patches gradually.

  • Gentle on thin skin

    Collagen and Shea Butter keep it gentle on intimate, thinner zones.

  • No visible film

    Absorbs quickly without leaving a visible film on the skin.

How this formula works

Brightness the delicate zones can actually feel comfortable wearing

Delicate areas ask for correction without harshness, and this cream answers with a gentle multi-active blend. Alpha-Arbutin, Niacinamide, Lumiskin, Vitamin C and Tranexamic Acid work together to fade the look of dark patches and even overall tone, while a light touch of Glycolic Acid smooths texture. Panthenol, Shea Butter, Collagen and Vitamin E cushion that action within the very same formula, so thinner, more reactive skin stays supple and calm. It reads less like a single treatment and more like a full brightening routine folded into one step.

Ingredient Research

Active ingredients backed by published studies

  • 7 days

    Better hydration and less water loss than the vehicle

    A double-blind, placebo-controlled study in adult volunteers: after 7 days, skin treated with dexpanthenol was better hydrated and lost less water than skin treated with the vehicle alone. The abstract reports no effect sizes.

    Arzneimittelforschung 2000 (Gehring & Gloor) — View research
  • 4 weeks

    Smoother, less reactive sensitive skin than with placebo

    A double-blind trial in 40 women with sensitive, atopy-prone skin: a product with collagen tripeptide and a prebiotic sugar improved roughness, water loss and redness versus placebo in 4 weeks. Hydration rose equally in both groups.

    Int J Cosmet Sci 2009 (Berardesca et al.) — View research

Published studies on ingredients, some tested inside other formulas. They are not tests of this product, and results vary from person to person.

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

    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
  • 03

    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
  • 04

    Tranexamic Acid

    Amino acid derivative that targets stubborn pigmentation pathways. Works alongside Alpha-Arbutin or Niacinamide for multi-pathway tone correction.

    View research
  • 05

    Shea Butter

    Butyrospermum Parkii (Shea) Butter

    Rich plant butter with emollient fatty acids. Delivers lasting comfort on body, hands, feet, lips, and baby skin.

    View research
  • 06

    Panthenol

    Panthenol (Provitamin B5)

    Provitamin B5 that supports the skin's repair and hydration signals. Widely used in sensitive, post-procedure, and daily-care formulas.

    View research
  • 07

    Lumiskin

    Diacetyl Boldine

    Diacetyl Boldine helps moderate the look of melanin-related unevenness, supporting a brighter, more even tone over time.

    View research
  • 08

    Vitamin E

    Tocopherol

    It neutralizes free radicals at the lipid layer, helping limit oxidative damage to formula and skin surface.

    View research
  • 09

    Collagen

    Hydrolyzed Collagen

    Structural protein used as a topical humectant and film-forming agent. Supports the appearance of firmness and smooth skin feel in serums and creams.

    View research
  • 10

    Glycolic Acid

    It weakens cohesion between surface cells, encouraging gentle exfoliation and visible surface renewal.

    View research

Application Guide

How to use

Morning routine

Apply a thin layer to clean, dry target areas. Allow to absorb fully before dressing.

Evening routine

Repeat the morning step. Use once or twice daily as part of a consistent brightening routine.

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 dark patches on intimate and underarm zones — Tested for tolerance on sensitive-area skin under dermatological supervision. Tolerance dossier on file at BIOSAR Laboratories.

Published references

  1. Arzneimittelforschung 2000 (Gehring & Gloor). pubmed.ncbi.nlm.nih.gov/10965426/
  2. Int J Cosmet Sci 2009 (Berardesca et al.). pubmed.ncbi.nlm.nih.gov/19496838/