A year ago I started working with a copper peptide called GHK Cu. Topically every night. And under my doctor's care, I went deeper than topicals with a low dose. The difference in STUDIES ON THE PHYSIOLOGICAL RELATIONSHIP BETWEEN THYROID HORMONES, SERUM LIPID PROFILE AND ERYTHROCYTE ANTIOXIDANT ENZYMES IN My Reta & GHK Cu Peptide Stack: Dosage, Benefits & Skincare Glow Up! Glutathione Master Antioxidant for Fertility and For PCOS GHK CU vial dosage question : r PeptidePathways Your thyroid is NOT brokenit's asking for support. Instead of just managing symptoms, let's focus on healing at the root. Foods to AVOID that slow thyroid function: Sugar & refined grains