DNA Repair

Your skin cells are experiencing an energy crisis. Every day, the molecular fuel that powers cellular repair, DNA maintenance, and collagen production—nicotinamide adenine dinucleotide (NAD+)—declines further. By age 40, your NAD+ levels have dropped by approximately 40% compared to youth. By age 60, that decline reaches 60-80%. This NAD+ depletion directly accelerates visible skin aging, manifesting as deepening wrinkles, loss of elasticity, thinning dermis, impaired wound healing, and vulnerability to UV damage.

Discover how NMN supplementation enhances NAD+ levels by up to 40%, supports healthy aging through sirtuin activation, improves mitochondrial function, and promotes DNA repair. Complete guide with dosing, bioavailability, safety data, and NMN vs NR comparison.