topical ahk-cu Copper Peptide Hair Spray AHK-Cu - 10 g (10%
Description
High Tolerability: In human trials involving over 900 subjects, no anti-peptide antibodies or significant adverse events were reported

Supplements Taking Vitamin B12 in the form of pills or capsules is another common method

Typically, people with a diagnosed B12 deficiency might receive injections every few weeks or months to maintain healthy B12 levels

Tiaminal B12 shots might help some patients more
