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The nicotin in the name is vitamin B3 etymology and bears no relationship to nicotine, a clarification I make at the start of every consult

Magnesium can help support better sleep, improved energy, better muscle/nerve function, enhanced bone density, and more

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Do not take double or extra doses

stem cell activation (PMID: 20880960) Hair: Stimulated hair follicle stem cells in preclinical research (PMID: 14657002) Human Clinical Data Both peptides lack robust human clinical trial data, though Thymosin Beta-4 (the parent compound of TB-500) has more formal clinical exposure through RegeneRx Biopharmaceuticals' development programs