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GHK-Cu is the copper peptide most referenced in dermatology reviews and wound healing literature
To a lesser extent, lasers, RF Microneedling, and Exillis Ultra create tightening of the skin, but we wouldnt class them as being the most effective
High NNMT levels (which naturally happen as we age) can become a problem
B12 is responsible for several processes within the body, like red blood cell formation and the production of DNA
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