Rivaj Niacinamide 10% + Zinc PCA 1% Clarifying Face Serum - 30mlRivaj Niacinamide 10% + Zinc PCA 1% Clarifying Face Serum The Rivaj Niacinamide 10% + Zinc PCA 1% Clarifying Face Serum is a powerful skin perfecting serum designed to control excess oil, reduce blemishes, and improve overall skin texture. Infused with niacinamide (vitamin B3) and zinc PCA, this formula helps minimize pores, brighten skin tone, and prevent breakouts, making it ideal for oily, acne prone, and combination skin. Key Features & Benefits