Yes- GHK-Cu (copper peptide) is used for skin rejuvenation and collagen support
Set expectations based on body composition measurements, progress photos, and waist circumference rather than scale weight
It has been described in publications that an analogue of this domain, AOD9604, can increase lipolytic sensitivity and affect the expression of receptors beta-3 adrenergic in adipose tissue, and increase fat oxidation and energy expenditure in animal models
Daily Source of Vitamin B12 Fortified foods, such as some breakfast cereals and types of nutritional yeast, can provide another
Always aim for the surrounding tissue
Provider assessment of baseline B12 status via serum cobalamin and methylmalonic acid is standard before initiating protocols