This serum approaches acne and blemishes differently. It has ingredients that help to restore the tissue without drying or staining the pimple. This serum prevents scarring and it has potent, natural, plant based antibacterial, sebum controlling, healing ingredients like liposomal retinaldehyde, phosphatidylcholine, niacinamide and beta glucan. Clarify Retinol Serum restores the skin health by enhancing the skin's immune and repair functions. It does not create inflammation nor irritation.