ghk- cu peptide Neurogan GHK-Cu Copper Hair & Scalp Serum – 2400mg, 4% Copper Peptides – Fast-Absorbing, Water-Based Formula for Hair Softness & Shine Understanding Topical GHK-Cu Peptide Benefits

Alvarez, A

A single dropper provides a massive 5,000 mcg of pure liquid B12. This high-potency dose ensures your body has the exact nutritional support it needs to maintain healthy nerve function, aid in red blood cell formation, and support a robust immune system

Why would sport be any different? IMHO if anti-doping measures cant get a handle on microdosing or peptides in the near term I can envisage we could easily see a given individuals capacity to recover from extreme exertion and extreme training loads getting better and better

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Generally no they engage different mechanisms