A high strength niacinamide step for an intentional routine

oh!oh! Skin Health Serum is a concentrated facial serum built around 20% niacinamide and 2% acetyl glucosamine. Its light texture fits after cleansing and before moisturiser when you want one focused active in your routine.

Formula highlights

Alongside niacinamide and acetyl glucosamine, the formula includes allantoin, arginine, vitamin derivatives and botanical extracts. It is made for a smooth finish, but the 20% niacinamide level means a gradual introduction makes sense.

How to use oh!oh! Skin Health Niacinamide Serum

Apply a small amount to clean, dry skin, avoiding the eye area. Start two or three times a week, then increase only if your skin is comfortable. Follow with moisturiser and use sunscreen in the morning. Patch test before first use.

Good to know

• 30ml concentrated facial serum

• 20% niacinamide and 2% acetyl glucosamine

• Includes allantoin and botanical extracts

• Made in South Korea