Niacinamide (Vitamin B3) is indicated to reduce the appearance of skin blemishes and congestion. A high 10% concentration of this vitamin alongside zinc salt of pyrrolidone carboxylic acid has been shown to significantly reinforce skin barrier function, improve skin smoothness, and increase skin radiance over time.

Contraindications: If topical Vitamin C (L-Ascorbic Acid and/or Ethylated L-Ascorbic Acid) is used as part of skincare, it should be applied at alternate times with this formula (ideally Vitamin C in the PM and this formula in the AM). Otherwise, Niacinamide can affect the integrity of Vitamin C.

Notes: While Niacinamide and Zinc PCA reduce the look of blemishes and brighten skin tone, neither is a treatment for acne. For persistent acne-related conditions, we recommend speaking to your health care provider regarding treatment options. This formulation can be used alongside acne treatments if desired for added visible skin benefits.