15% Niacinamide Purity Serum

A high-performance Niacinamide serum designed for visibly clearer, more balanced skin. Dr. Althea’s 15% Niacinamide Purity Serum combines a concentrated dose of Niacinamide with sebum-regulating and soothing actives to target uneven tone, dullness, and excess oil — all with a lightweight, fast-absorbing texture that never feels sticky. The potent formula helps refine skin texture, reduce the appearance of enlarged pores, and support a brighter, more even complexion. Enhanced with Zinc PCA and a botanical Melacut complex to help regulate oil production and calm irritation, it’s suitable for most skin types, including sensitive and blemish-prone skin.

Niacinamide (15%): High-strength vitamin B3 helps brighten uneven skin tone, improve texture, and enhance radiance.

Zinc PCA: Helps regulate sebum production and maintain hydration for a balanced, shine-controlled complexion.

Melacut Complex: Soothes and supports skin texture while calming irritation.

Rice Ferment Filtrate: Nourish and help refine the skin’s surface for a refreshed look.

After cleansing and toning, dispense a few drops onto the face. Gently pat into skin until fully absorbed. Follow with your moisturizer. Can be used morning and night. For enhanced brightening, layer additional drops or pair with sunscreen in the daytime routine.

Water, Pentylene Glycol, Niacinamide (15%), Butylene Glycol, 1,2-Hexanediol, Glycerin, Trehalose, Polyglyceryl-10 Laurate, Xanthan Gum, Ethylhexylglycerin, Disodium EDTA, Rosmarinus Officinalis (Rosemary) Leaf Oil, Zinc PCA, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Portulaca Oleracea Extract, Vitis Vinifera (Grape) Seed Extract, Saururus Chinensis Extract, Rice Ferment Filtrate (Sake), Tocopherol, Limonene, Linalool.

Parabens | Alcohol | Artificial Colourants | Mineral Oils | Sulfates