NMN Anti-aging Serum

NMN treatment downregulated melanin production in aged melanocytes, but not young melanocytes. NAD+, an NMN product within the cells, downregu- lated both melanin production and CAMP/Wnt signaling (melanogenesis-as- sociated receptors). ThereforeNMN is a human-friendly anti-melanogenic agent with the potential to aid in aging-related hyperpigmentation

Skin Protection from UVB Impairment

NMN treatment protects human skin cells from UVB impairment effects by enhancing DNA repair, decreasing reactive oxygen species production, decreasing nitric oxide release, and blocking local inflammation.

NMN

Damaged skin

NMN treatment

Pretreating cells with nicotinamide reduced the levels of a molecule that plays a pivotal role in inflammation in human skin called nitric oxide that is in- creased by UVB exposure