@e_esteffanyyugc: WHY RETINAL + NAD ? Because it’s not just about using retinal—it’s about pairing it with the right ingredients. Retinal helps improve the appearance of fine lines, firmness, texture, pores, and dullness, while NAD⁺ helps support the skin’s cellular energy and natural recovery. T#numbuzinRetiNADChallenge #numbuzin #retinal #nad @numbuzin