l carnitine heat 1500 VMI Sports Liquid L-Carnitine Amazon.com: VMI Sports L-Carnitine 1500

S-acetyl glutathione has also been shown to decrease TNF-alpha, NFkappa beta, and F-2 isoprostane

Solutions: Extend trial to 6 months before concluding inefficacy (some benefits take longer), increase dosing within safe ranges if using lower end, switch peptides (try Cerebrolysin if using BPC-157, or vice versa), add comprehensive eye exam to rule out progression versus peptide failure, consider peptides preventing worsening rather than producing improvement, discontinue if truly no benefit after 6 months rigorous trial

Give it the nutrients it needs not experimental injections

However, if you happen to be choosing between the two, GHK-Cu is usually the better option since it helps the body use copper in a way that supports healthy skin, even being compared to Matrixyl Does GHK Combine with Copper Ions Naturally

10.2147/CMAR.S260129 26