I bought this from original deconstruct website,Deconstruct 2% Alpha Arbutin + 5% Niacinamide Serum

A powerful brightening and anti-pigmentation formula, Deconstruct's 2% Alpha Arbutin + 5% Niacinamide Serum is designed to target uneven skin tone, dark spots, and dullness. The synergy between Alpha Arbutin and Niacinamide helps inhibit melanin production, reduce hyperpigmentation, and improve overall skin texture.