Drug interactions: Certain medications, such as omeprazole, lansoprazole, cimetidine, and metformin, can lead to low vitamin B12 levels
Be cautious of very inexpensive products that claim to contain GHK-Cu: the synthesis of this peptide is costly, and an abnormally low price may indicate underdosing
Prog Lipid Res 41, 392406.CrossRefGoogle ScholarPubMed Perego, P, Paolicchi, A, Tongiani, R, et al
General multivitamins typically dont have enough B12, and require an additional supplement.
Selenium - An essential trace mineral that helps the liver make special enzymes that help ease the liver cells from everyday oxidative stress.*
If you are unsure where to start or which dose is right for your specific goals, we recommend taking our Health Quiz