Kojic Acid Dipalmitate丨CAS 79725-98-7

Kojic acid dipalmitate丨CAS 79725-98-7 (KADP) is a lipophilic derivative of kojic acid, formed by esterifying kojic acid with palmitic acid. This modification enhances its stability, fat solubility, and skin compatibility, making it a popular ingredient in cosmetics and dermatology-especially in products targeting skin whitening, brightening, and pigmentation control.

1. Skin Lightening and Whitening Products
● Primary use in cosmetic creams, lotions, serums, and spot correctors.
● Inhibits tyrosinase enzyme activity, which is essential for melanin production, thereby reducing hyperpigmentation.
● Effectively treats:
o Age spots
o Melasma
o Freckles
o Post-inflammatory hyperpigmentation (PIH)
2. Anti-Aging and Brightening Formulations
● Offers brightening effects that improve overall skin tone and radiance.
● Often combined with ingredients like vitamin C, niacinamide, and retinoids to address dullness, uneven skin tone, and fine lines.
3. Sun Damage Repair
● Helps fade sun-induced pigmentation and dark spots, especially in combination with SPF-containing products.
● Provides photoprotection support by moderating melanogenesis.
4. Ointments and Medicinal Creams
● Occasionally used in dermatological products targeting post-acne marks, scarring, and pigmentation disorders.

1. Superior Stability
● Kojic acid dipalmitate丨CAS 79725-98-7 is more stable than kojic acid, which tends to oxidize and turn brown upon exposure to air or light.
● Maintains effectiveness in cosmetic formulations over time and in a wider pH range.
2. Fat-Soluble for Better Skin Penetration
● Its lipophilic structure allows better incorporation into oil-based creams, emulsions, and serums.
● Enhances skin absorption and bioavailability, improving its effectiveness.
3. Non-Irritating and Gentle
● Kojic acid dipalmitate is less irritating than kojic acid, making it suitable for sensitive skin types.
● Reduces the risk of dermatitis, redness, or allergic reactions often associated with kojic acid.
4. Dual Action: Whitening and Antioxidant
● Besides melanin suppression, KADP also exhibits antioxidant activity, which helps combat oxidative stress, a contributor to skin aging and pigmentation.

Kojic acid dipalmitate丨CAS 79725-98-7 is a highly stable, skin-friendly brightening agent with broad use in cosmeceutical and dermatological products. Offering improved performance over kojic acid, it delivers effective melanin suppression, antioxidant protection, and a gentle skin lightening effect, making it a trusted ingredient in modern skincare targeting pigmentation and tone correction.