in the real world, the risk stems from how its sold, dosed, and used
Unlike fat-soluble vitamins (A, D, E, K), B12 doesnt accumulate to toxic levels from dietary or supplement intake in most circumstances
Sterility is not cleanliness The single largest risk in homemade bacteriostatic water is microbial contamination
Youll get a full refund (as long as the item wasnt damaged in transit) and well also pay for return shipping
Published research on GHK-Cu has linked it to tissue remodeling, collagen synthesis, fibroblast support, anti-inflammatory activity, and broader regenerative signaling