So out of all of those, how much of those can we get topically versus, um, should we get via other methods
Hexapeptide-9 (collagen synthesis)
Tryptophan: Tryptophan is one of the most well-known amino acids that increases levels of serotonin, a neurotransmitter that regulates mood, pain, appetite and sleep
Chemical Name: Bremelanotide (PT-141)
BPC-157 modulates immune responses and affects dopamine and serotonin pathways, influencing neurotransmitter synthesis in various brain regions
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