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Oral precursors (NR, NMN) can raise NAD levels modestly in humans
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While some research suggests that GHS increases the release of HGH or IGF-1 in humans, more studies are needed to determine whether taking GHS actually leads to significant changes in body composition, exercise performance, or recovery
Properly stored (refrigerated, protected from light), GHK-Cu reconstituted with bacteriostatic water remains stable approximately 30 days
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