A question I often get from patients is whether they can use both at the same time, and the answer is yes
has long championed the health benefits of peptides, saying they could help Americans live longer and healthier lives

Pickarts findings that the complex caused old human liver tissue to synthesize proteins like younger tissue.12 In addition to (or because of) its regenerative properties, research has found that GHK-Cu may be able to:12 14 Reduce the appearance of fine lines and wrinkles Tighten loose skin, improve skin firmness, and reverse age-related skin thinning Promote faster wound healing Lighten the appearance of hyperpigmentation and sun damage Protect skin cells from UV damage Repair the skin barrier Smooth rough skin patches Stimulate collagen production Restore the vitality of fibroblasts (a type of cell that plays an important role in the formation of connective tissue)46 With all of this in mind, it becomes clear why copper peptides have grown in popularity as a milder yet still seemingly effective alternative to harsh actives, such as retinoids, which can often cause side effects like skin redness, itching, burning, and peeling.47 To learn more about GHK-Cu, check out our comprehensive guide to the peptide

The lifestyle factors that contributed to fatty liver development must be addressed alongside any supplement protocol
In some cases, this color can transfer to the skin, creating a blue or greenish tint that understandably concerns users
But if you're trying to separate signal from noise, the honest answer is simple: BPC-157 is best known in research circles for tissue repair and recovery discussions (tendon/ligament, muscle, and gut integrity), not as a primary fat-loss compound