Morning routine
Apply a thin layer to clean, dry target areas. Allow to absorb fully before dressing.
§I · FormulationFrom BIOSAR's Whitepurity range
Brightening 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
Ten ranges
One philosophy
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 the actives work together
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
- 76%
76% of melasma users saw visibly more even tone
In a double-blind, placebo-controlled trial, 76% of women with melasma showed visible lightening and a more even skin tone after 8 weeks of twice-daily arbutin cream. Melanin in the treated spots was reduced too.
J Cosmet Dermatol 2015 (Morag et al.) — View research → - −62%
Fades stubborn dark patches by up to 62%
In an 8-week split-face trial in melasma, 4% niacinamide cut the MASI pigmentation score by 62% — comparable to hydroquinone but with fewer side effects. Good-to-excellent improvement was seen on 44% of the niacinamide-treated sides.
Dermatol Res Pract 2011 (Navarrete-Solís) — View research → - −34%
Visibly smoother, firmer, less-lined skin in 6 months
In a 6-month double-blind trial, daily 5% vitamin C cream cut the photoaging global score from 6.7 to 4.4 versus placebo, a 34% improvement. Deep furrows softened and skin microrelief density rose, leaving firmer, smoother texture.
Exp Dermatol 2003 (Humbert) — View research →
Results from published peer-reviewed studies on individual active ingredients. Individual product results may vary.
Transparency
What's inside — and what's not
- 01
Alpha-Arbutin
Alpha-Arbutin
Stable tyrosinase inhibitor. Interrupts the enzymatic step that produces excess melanin. Evens tone gradually without photosensitization.
- 02
Niacinamide
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.
- 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.
- 04
Tranexamic Acid
Tranexamic Acid
Amino acid derivative that targets stubborn pigmentation pathways. Works alongside Alpha-Arbutin or Niacinamide for multi-pathway tone correction.
- 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.
- 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.
- 07
Lumiskin
Diacetyl Boldine
Diacetyl Boldine helps moderate the look of melanin-related unevenness, supporting a brighter, more even tone over time.
- 08
Vitamin E
Tocopherol
It neutralizes free radicals at the lipid layer, helping limit oxidative damage to formula and skin surface.
- 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.
- 10
Glycolic Acid
Glycolic Acid
It weakens cohesion between surface cells, encouraging gentle exfoliation and visible surface renewal.
Application Guide
How to use
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 the routine
Pairs beautifully with
Sunprotex SPF50+
Brightening only holds when UV can't undo it. Sunprotex SPF50+ shields your progress daily and stops new dark spots from forming.
ExploreHydraderm Face Gel
Well-hydrated skin reflects light more evenly. Hydraderm Face Gel adds weightless moisture under your brightening routine for a more luminous finish.
Explore
Last reviewed by BIOSAR Scientific Team, PharmD, Cosmetic Chemistry, Pharmacy practice on .
Claims & methodology
- 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
- J Cosmet Dermatol 2015 (Morag et al.). pubmed.ncbi.nlm.nih.gov/26119285/
- Dermatol Res Pract 2011 (Navarrete-Solís). pmc.ncbi.nlm.nih.gov/articles/PMC3142702/
- Exp Dermatol 2003 (Humbert). pubmed.ncbi.nlm.nih.gov/12823436/