2.5 mg per injection 25 units Frequency Daily (5 on / 2 off) Weekly Total ~12.5 mg Cycle Length 4 6 weeks ~12.5 mg/wk 5 mg per injection 15 units Frequency Daily (5 on / 2 off) Weekly Total ~25 mg Cycle Length 6 8 weeks ~25 mg/wk 5 10 mg per injection 15 30 units Frequency Daily (5 on / 2 off) Weekly Total 25 50 mg Cycle Length 6 8 weeks 25 50 mg/wk Weekly Schedule All protocols follow a 5-on / 2-off injection pattern
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It is typically associated with more targeted cosmetic applications such as: Scalp-focused serums Hair appearance and density-support formulations Specialized peptide blends for haircare systems Compared to GHK-Cu, AHK-Cu is generally considered more niche and formulation-specific , especially in hair and scalp-oriented cosmetic products
This acute synergy is pharmacologically reasonable, but the longer-term body-composition, recovery and sleep benefits of this specific blend are not validated by controlled human trials read such claims as hypotheses (research suggests, may)
However, the absorption rate through the gastrointestinal tract is deficient so the physicians at The HCG Institute always recommend giving it via injections
however, cases of hypercobalaminemia in leukemia, autoimmune diseases, and pulmonary and renal dysfunction have also been observed (Andrs et al., 2013