Love this cloudy pink color serum which is original color of the Vitamin B12 (pink yeast) which also known as the dessert yeast oil that able to hydrate dry skin. This pink serum can brighten dull skin and the 5% niacinamide act as antioxidants to even out skin tone, hyperpigmentation treat and pore minimizer. This pink serum had subtle peach scents which I really like but alert to those allergy to added fragrance (parfum).