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Researchers suggested that the inclusion of the AHK-Cu complex may stimulate the formation of collagen type I, with an increase hypothesized to be around 300% over the control

Our commitment at Real Peptides is to supply this and other peptides at the highest possible purityoften exceeding 99%to ensure that researchers have a stable, reliable product for their in-vitro and in-vivo studies

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One study showed NR at 300 mg/day increased human blood NAD+ ~50% after 8 weeks, whereas higher doses (1000 mg/day) roughly doubled NAD+ levels

Amino acid-dependent cMyc expression is essential for NK cell metabolic and functional responses in mice