This lightweight serum is rich in niacinamide to help maintain healthy skin. It layers well with other Aesop products and has a subtle rose fragrance. Its effective ingredients hydrate and promote healthy skin, leading to a refined and balanced complexion. Purchased at an Aesop store in Tokyo at the end of last month. Selling because I'm using other products. Just a single drop spreads and absorbs easily. The fragrance is very Aesop-like and relaxing! Why not indulge in a luxurious serum? Although it is a new, unused item, please understand that it has been stored at home. Immediate purchase is OK! This is the only one! First come, first served!