Intimate Brightening Serum

Intimate Brightening Serum by SolRay Beauty

Brighten Delicately. Rejuvenate Confidently.

Reveal radiant, even-toned skin in your most intimate areas with SolRay Beauty’s Intimate Brightening Serum—a next-generation treatment that safely fades discoloration while restoring hydration, elasticity, and confidence. Designed for delicate zones like the bikini line, underarms, inner thighs, and beyond, this dermatologist-informed formula corrects uneven pigmentation without irritation or harsh chemicals. If you’ve experienced discomfort from hydroquinone-based creams or found other brightening products ineffective, this is your solution—gentle, effective, and clinically proven.

What makes this formula truly exceptional is its precision blend of 3% Niacinamide, SymWhite® 377, and 3-O-Ethyl Ascorbic Acid (a stabilized Vitamin C), combined with Tranexamic Acid and Vitamin E for enhanced tone correction and antioxidant protection. These powerhouse actives target melanin production at the source—reducing dark spots, redness, and hyperpigmentation—while Coconut Oil, Panthenol, and Saccharide Isomerate infuse the skin with lasting moisture and resilience. Unlike hydroquinone, this formula brightens gradually and safely, respecting the skin’s natural microbiome and barrier integrity.

Clinical studies support every facet of this formula’s design. A 2014 study published in the International Journal of Dermatology demonstrated that topical niacinamide significantly improved hyperpigmentation in women of color. Further research shows that SymWhite® 377 offers comparable results to hydroquinone but with superior tolerability, while Tranexamic Acid helps prevent the reappearance of dark spots triggered by hormones or UV exposure. Together, these ingredients deliver visible brightness and smoother texture—without irritation, bleaching, or compromise.

Full Ingredient List

Active Ingredients (with Function)

• Niacinamide (3%) – Reduces hyperpigmentation, evens tone, and strengthens the skin barrier in sensitive areas.
• SymWhite® 377 (Phenylethyl Resorcinol) – Clinically proven to inhibit melanin synthesis and fade existing dark spots safely.
• 3-O-Ethyl Ascorbic Acid (Vitamin C) – A stable, non-irritating form of Vitamin C that brightens and protects against oxidative stress.
• Tranexamic Acid – Visibly fades discoloration and prevents new pigmentation from forming.
• Tocopheryl Acetate (Vitamin E) – A powerful antioxidant that soothes, hydrates, and protects delicate skin.
• Coconut Oil (Cocos Nucifera) – Deeply moisturizes and softens for a smooth, supple finish.
• Panthenol (Pro-Vitamin B5) – Restores hydration, reduces sensitivity, and supports healing.
• Saccharide Isomerate & Hyaluronic Acid – Bind moisture to the skin for long-lasting softness and elasticity.

Supporting Ingredients
Water, Glycerin, Glycereth-26, Butylene Glycol, 1,2-Hexanediol, 4-Hydroxyacetophenone, Hydroxyethylcellulose, Glyceryl Stearate Citrate, Propylene Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Butylated Hydroxytoluene, Tocopherol, Disodium EDTA, Sodium Hydroxide, Sodium Citrate, Citric Acid, Disodium Succinate, Phenoxyethanol, Ethylhexylglycerin, Saccharide Isomerate, Valine, Threonine, Glutamic Acid, Glycine, Silica, Piper Methysticum Root Extract, Gentiana Scabra Root Extract, Stephania Tetrandra Root Extract.

Research Sources

1. Niacinamide and desonide for underarm hyperpigmentation – Int. J. Dermatol. (2014)

2. Effect of niacinamide on facial sebum and tone – J. Cosmet. Dermatol. (2006)

3. SymWhite 377 vs. hydroquinone for dyschromia – J. Cosmet. Sci. (2010)

4. Efficacy of 0.5% SymWhite 377 on photodamaged skin – J. Cosmet. Dermatol. (2011)