Jan 28 2022;doi:10.1111/jocd.14806
Understanding how B12 functions in the body is important context before evaluating claims about its role in weight loss
33 (Pt 6): 13757

Water (Aqua), Methylpropanediol (hydration), Glycolic Acid (alpha hydroxy acid/exfoliant), Butylene Glycol (hydration), Sodium Hydroxide (pH adjuster), Camellia Sinensis (Green Tea) Leaf Extract (antioxidant), Aloe Barbadensis (Aloe) Leaf Juice (hydration/skin-soothing), Sodium Ascorbyl Phosphate (vitamin C/antioxidant), Dipotassium Glycyrrhizate (skin-soothing), Glycyrrhiza Glabra (Licorice) Root Extract (skin-soothing), Vitis Vinifera (Grape) Seed Extract (antioxidant), Arctium Lappa (Burdock) Root Extract (skin-soothing), Avena Sativa (Oat) Kernel Extract (skin-soothing), Borago Officinalis (Borage) Extract (antioxidants), Boerhavia Diffusa Root Extract (antioxidants), Chamomilla Recutita (Matricaria) Flower Extract (skin-soothing), Lamium Album (White Nettle) Flower Extract (antioxidant), Salix Alba (Willow) Bark Extract (skin-soothing), Salix Nigra (Willow) Bark Extract (skin-soothing), Ulmus Fulva (Slippery Elm) Bark Extract (skin-soothing), Glycerin (hydration/skin replenishing), Allantoin (skin-soothing), Propylene Glycol (solvent), Tetrasodium EDTA (stabilizer), Phenoxyethanol (preservative)

3c and d)
A high testosterone level may be due to PCOS and can impair ovarian function and fertility