Peptides A-Z
Pick a peptide. We tell you what it is, if it works, and if it is safe. Simple words. Real sources.
AOD-9604
Not enough proofA lab-made peptide sold for fat loss. It is not approved, and the FDA has seen serious side effects that may be linked.
BPC-157
Not enough proofA lab-made peptide. People hope it helps healing. It is not approved, and the FDA says there is not enough safety proof.
CJC-1295
Not enough proofA lab-made peptide. People hope it raises growth hormone. It is not approved, and the FDA has seen serious side effects.
Epitalon
Not enough proofA tiny lab-made peptide sold as "anti-aging." It is not approved, and the FDA has no safety data for how it is used.
GHK-Cu
Not enough proofA small peptide joined with copper. It shows up in skin products. Shots of it are not approved.
Ipamorelin
Not enough proofA lab-made peptide. People hope it raises growth hormone. It is not approved, and the FDA has serious safety worries.
Kisspeptin-10
Not enough proofA peptide linked to the body’s sex-hormone system. It is not FDA-approved, and safety data is limited.
KPV
Not enough proofA very tiny peptide with just 3 building blocks. The FDA found no data from people using it.
Liraglutide (Saxenda, Victoza)
Proven in people & FDA approvedA real, FDA-approved medicine. Saxenda helps some people lose weight. Victoza is for type 2 diabetes.
Melanotan II
Not enough proofA lab-made "tanning" peptide. It is not approved, and published reports describe serious harm, including skin cancer.
MOTS-c
Not enough proofA peptide studied in labs. The FDA found no data at all from people using it.
PT-141 (Bremelanotide, Vyleesi)
Proven in people & FDA approvedBremelanotide is FDA-approved as Vyleesi, but only for one use: low sex drive in some women before menopause.
Retatrutide
Still being tested, not approvedA new weight-loss shot still in big tests. It is not FDA-approved. Early results showed large weight loss.
Selank
Not enough proofA lab-made peptide people use for stress or worry. It is not approved in the US, and safety proof is missing.
Semaglutide (Wegovy, Ozempic)
Proven in people & FDA approvedA real, FDA-approved medicine. Wegovy helps some adults lose weight. Ozempic is for type 2 diabetes.
Semax
Not enough proofA lab-made peptide people use for focus. It is not approved in the US, and safety proof is missing.
Sermorelin
Was approved, now off the marketSermorelin was once an FDA-approved medicine called Geref. Geref is now listed by the FDA as discontinued.
TB-500
Not enough proofA small piece of a natural body protein. People hope it helps recovery. It is not approved, and proof is missing.
Tesamorelin (Egrifta)
Proven in people & FDA approvedFDA-approved as Egrifta, but only to cut extra belly fat in adults with HIV who have a fat problem called lipodystrophy.
Thymosin alpha-1
Not enough proofA peptide people use for the immune system. It is not FDA-approved, and the FDA says safety facts are not good enough.
Tirzepatide (Zepbound, Mounjaro)
Proven in people & FDA approvedA real, FDA-approved medicine. Zepbound helps some adults lose weight. Mounjaro is for type 2 diabetes.