Numbuzin No.9 NAD+ BIO Lifting-sil Essence is an advanced Korean anti-aging essence formulated to lift, firm, and rejuvenate skin by supporting cellular regeneration and collagen production. The star active NAD+ (nicotinamide adenine dinucleotide) works to stimulate cell turnover and enhance the skin’s repair process, helping reduce the appearance of wrinkles and sagging over time. Peptides are small chains of amino acids act as signaling molecules that support collagen and elastin formation, improving firmness and resilience while smoothing fine lines and expression wrinkles. The formula also includes Vitamin C, a potent antioxidant that helps brighten dull complexion and improve uneven tone, and Glutathione, which helps protect skin from oxidative stress for a healthier, more radiant look. Together, these ingredients help strengthen the skin’s natural barrier, reduce signs of aging, and leave the complexion smoother, firmer, and visibly refreshed.