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 integrity of the 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.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 integrity of the 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.