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Vitamin C contributes to normal collagen formation to the normal function of skin, bones, cartilage and blood vessels, and should be consumed regularly as part of aa healthy balanced diet as it is not stored in large amounts in the body
Human Wellness 13, 541555
Improves Skin Elasticity and Firmness With regular use, Copper Tripeptide strengthens the skin's structure, providing a firmer, smoother appearance
(1988) Sleep-inducing effect of low doses of DSIP in rats
Mechanism Comparison Shared Pathway Both peptides activate GHSR-1a on pituitary somatotrophs, triggering: GHSR-1a Gq/11 PLC IP + DAG intracellular Ca release PKC activation Ca influx GH vesicle exocytosis This is fundamentally different from how GHRH analogs (CJC-1295, Sermorelin) work (GHRHR Gs cAMP PKA), which is why combining either GHRP with a GHRH analog produces synergistic GH release (Veldhuis et al., 2009)
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