All Skin Types : Fragrance Free, Cruelty-Free. This korean serum set is suitable for all skin types, dry skin, oily skin, combination skin, sensitive skin, mature skin. Multiple Uses : Non-Greasy watery lightweight texture, easy to absorb and perfect addition to your skincare regimen. Unisex Formula : Designed for both men and women, Target stubborn dark spots, hyperpigmentation, post-acne scars and marks, sun spots and other forms of discoloration effectively, whilst also preventing new ones from forming. Niacinamide Serum:Contains a potent 70% niacinamide, offering effective skincare benefits for anti-aging, and improving skin texture. Dark Spot Correcting Serum : Containing 10% Niacinamide, 4% Tranex-amic Acid and 2% Arbutin, a powerful trio of active ingredients to target dull skin, uneven skin tone and enlarged pores.