Inject: Peptides are injected (often self-administered subcutaneously) for high bioavailability — they bypass the digestive system and enter the bloodstream directly.
You can benefit from peptides in multiple ways, depending on the type of peptide, delivery method, and your specific goals (e.g., skin health, recovery, energy, or longevity).
Wear topically: (Stronger skin barrier) Peptides like copper peptides (GHK-Cu), Matrixyl, or collagen fragments are applied directly to the skin, where they signal skin cells to produce more collagen, elastin, and other structural proteins.
NAD+ support is strongest when combined with habits that improve cellular resilience. The environment matters as much as the intervention.
*Educational content only. Individual needs vary. Professional guidance is recommended.
Peptalk: NAD+ is a coenzyme found in every cell, essential for energy production, cellular repair, and healthy aging. As levels decline with age, supporting NAD+ has become a growing focus in longevity and performance medicine.