Niacinamide + Melaleuca 11% is an enhanced booster of two pure actives, perfect for normalizing sebum production and rebalancing combination skin and impure areas. Rebalancing and sebum-normalizing. Ideal for the T-zone with excess sebum production. Fragrance-free. Also known as vitamin B3, Niacinamide is an antioxidant and anti-inflammatory active ingredient capable of evening out the complexion and visibly improving the appearance of the skin after just a few applications, proving especially effective in cases of enlarged pores and excessive sebum secretion. Ideal for treating acne, blemishes, and soothing redness and irritation, it is extremely effective in restoring the skin barrier's protective function, combating dehydration. The essential oil of Melaleuca (or Tea Tree Oil) completes the formula thanks to its antiseptic and antibacterial properties, making this booster ideal for oily, impure, or acne-prone skin.