ISNTREE Hyper Niacinamide 20 Serum improves skin tone and strengthens barrier with 20% niacinamide and antioxidant-rich botanical extracts. This rinse-off serum is enriched with 30% of AHA, BHA, PHA, and LHA, offering gentle exfoliation to achieve smooth and clean skin. The unique charcoal-colored formula effectively clears clogged pores and balances the skin's oil-water levels. Formulated with Niacinamide and Allantoin, it evens out skin tone while keeping the skin hydrated and smooth. Regular use helps improve skin elasticity and cell turnover, creating a youthful-looking and plump complexion.