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Alternative approaches deserve consideration
The peptide activates dermal papilla cellsspecialized fibroblasts that control hair follicle cycling and growthleading to increased proliferation and enhanced production of hair growth-promoting factors
PMID: 34267654 Malinda KM, et al
The authors of a 2022 review described the relationship as a vicious cycle: melatonin synthesis decreases as you grow older, and the aging process worsens because of melatonin deficiency
For diagnosed deficiency, weekly for 6 to 8 weeks, then biweekly, then monthly maintenance based on follow-up labs
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