Cos De BAHA – Niacinamide 5% + Arbutin 5% Serum (AN) 30ml

Niacinamide 5% + Arbutin 5% Serum 1oz

If you’re worried about dark skin and the side effects of hydroquinone, AN Serum from Cos De BAHA is the answer.

Arbutin is a plant-based compound that resembles synthetic hydroquinone with no side effects or risks, making arbutin safe and effective for people with sensitive and uneven skin tones.

Do you use it for the first time?

Please note that all serums can sometimes create irritations for people with very sensitive skin or uncommon allergies. Always test the product on a small area before using it, ideally behind an ear or under the chin. Allow 24 hours to measure skin sensitivity to the product.

Generally – After cleansing and toning your face. Apply 1~2 drops of serum at night and day. Do not wash or wipe after applying the serum. After applying this serum, we recommend using a skin moisturizer. Massage a small amount of cleanser to wet skin, avoiding the eye area.

Sensitive – Is your skin sensitive? Please mix with other Pure Serum. If your skin has fully adapted to the ingredients, you can expect faster results with only the product in question. Or use our 5% niacinamide toner first.