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Research indicates that IGF-1 treatment in older individuals can help maintain lean muscle mass [9]
Older individuals may benefit more from supplementation and potentially tolerate higher doses well
"Leave-on products like serums, foams, or scalp treatments are more effective than shampoos for hair growth because they stay on the scalp long enough for peptides to penetrate and signal the follicle," Queller says
Consult healthcare professionals before use, and stay updated on evolving regulations and studies
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