Koji White Bright Booster Underarm Serum

Feel confident in every sleeveless moment with the Koji White Bright Booster Underarm Serum.
Specially formulated for delicate underarm skin, this lightweight gel-serum delivers targeted brightening, soothing hydration, and texture refinement—all in one step.

Whether you’re dealing with dark patches, post-shave discoloration, rough texture, or sensitivity from friction and heat, this serum provides a gentle yet powerful solution. At the heart of the formula is kojic acid, a natural skin-lightener that works to visibly fade unwanted pigmentation and brighten dull, uneven skin.

Paired with:

Niacinamide (Vitamin B3) – to help regulate discoloration, reduce inflammation, and improve texture.

Alpha Arbutin – a safe and effective skin brightener that helps fade dark spots and prevent future pigmentation.

Panthenol & Glycerin – hydrate and smooth the skin, reducing irritation from shaving or sweat buildup.

With continued use, you'll notice softer, brighter, and more even-toned underarms—making you feel confident in your skin no matter what the temperature is outside.

🧴 Lightweight and fast-absorbing, it leaves no residue or stickiness—perfect for daily use in tropical climates like St. Kitts and Nevis.

Kojic Acid – Naturally brightens and fades hyperpigmentation caused by friction, shaving, or hormonal changes.

Alpha Arbutin – A gentle skin brightener that prevents melanin formation and supports even skin tone.

Niacinamide (Vitamin B3) – Reduces inflammation, supports skin clarity, and improves rough texture.

Panthenol (Pro-Vitamin B5) – Soothes and softens irritated skin.

Glycerin – Locks in moisture for smoother, supple skin.

Allantoin – Calms and protects delicate underarm skin.