Get Your Health Assessed Are There Symptoms of High Vitamin B12
While you can get B12 from food, some people have a tough time absorbing it through their diet
Symptoms of Weak Hair & Nails: Hair loss, split ends, slow hair growth, peeling nails, and ridges
What GHK-Cu adds to the formulation: Gene expression modulation across hundreds of genes including collagen genes (Type I, III), tissue inhibitors of metalloproteinases, anti-inflammatory mediators Collagen synthesis stimulation, specifically Type I and Type III collagen the structural proteins of skin, connective tissue, and many other tissues Anti-inflammatory signaling through investigated effects on TNF-, IL-6, and NF-B pathways Copper-peptide chemistry effects including cofactor activity for skin-relevant enzymes Skin-research and hair-research applications (the GHK-Cu literature in these areas is substantial) For the GHK-Cu deep-dive, see Copper Peptides Explained
Ultimately, the best approach is one tailored to your bodys needs, lifestyle, and medical guidance