Home / Peptides

Peptides

24 peptides — browse benefits, dosing, and research for each.

24 of 24 peptides

5-Amino-1MQ

Research

Also: 5-amino-1-methylquinolinium, NNMT inhibitor

5-Amino-1MQ is a small chemical compound used in research to study how the body burns fat and makes energy.

11 studies 2 protocols 0 side effects

BPC-157

Research

Also: Body Protection Compound, PL 14736

BPC-157 is a small chain of amino acids, which are the building blocks of proteins in the body.

491 studies 20 protocols 60 side effects

BPC-157 / TB-500 Blend

Research

Also: Wolverine Blend

The BPC-157 and TB-500 blend is a mix of two lab-made proteins used for research.

0 studies 0 protocols 0 side effects

Bremelanotide

Research

Also: PT-141, Vyleesi

Bremelanotide, often called PT-141, is a lab-made medicine used to help with sexual problems.

151 studies 22 protocols 51 side effects

CJC-1295

Research

Also: CJC-1295 with DAC, Modified GRF 1-29 (no DAC)

CJC-1295 is a chemical made in labs that acts like a tiny messenger in the body.

151 studies 18 protocols 76 side effects

DSIP

Research

Also: Delta Sleep-Inducing Peptide, Emideltide

DSIP is a tiny protein made in the body that helps control sleep.

17 studies 4 protocols 1 side effects

Epitalon

Research

Also: AEDG, Epithalon

Epitalon is a synthetic tetrapeptide (Ala-Glu-Asp-Gly) modeled after a natural pineal gland extract (Epithalamin), widely discussed in longevity circles for its potential anti-aging properties.

160 studies 3 protocols 1 side effects

GHK-Cu

Research

Also: Copper peptide GHK-Cu, Copper tripeptide-1

Peptides like GHK-Cu, biomimetic formulations (QR678 Neo), and DNA-derived molecules (PN/PDRN) are emerging supportive treatments for hair loss and scalp health.

238 studies 10 protocols 40 side effects

Glutathione

Research

Also: GSH, L-gamma-Glutamylcysteinylglycine

Glutathione is a natural substance made inside your own body's cells.

4 studies 0 protocols 0 side effects

Ipamorelin

Research

Also: GHRP

Ipamorelin is a lab-made substance known as a growth hormone releasing peptide.

137 studies 2 protocols 23 side effects

KLOW

Research

KLOW is a mix of four things that people use to help their bodies heal.

2 studies 0 protocols 0 side effects

KPV

Research

KPV is a tiny lab-made protein piece known as a peptide.

125 studies 6 protocols 9 side effects

Melanotan II

Research

Also: Melanotan-2, MT II

Melanotan II is a lab-made substance that acts like a natural hormone in your body.

20 studies 0 protocols 28 side effects

MOTS-c

Research

Also: Mitochondrial-derived peptide, MOTS‑C

MOTS-c is a tiny protein piece made in a lab.

79 studies 4 protocols 5 side effects

NAD+

Research

Also: Nicotinamide Adenine Dinucleotide, NAD

NAD+ stands for nicotinamide adenine dinucleotide.

0 studies 0 protocols 1 side effects

Retatrutide

Research

Also: LY3437943

Unapproved and investigational peptides, including popular weight-loss drugs like retatrutide, semaglutide, and tirzepatide, alongside recovery compounds like BPC-157 and TB-500, are entering the U.

280 studies 18 protocols 155 side effects

Selank

Research

Also: TP-7

Selank is a synthetic heptapeptide used for anxiolytic and nootropic research.

66 studies 7 protocols 9 side effects

Semaglutide

Approved

Also: Ozempic, Rybelsus

Semaglutide is a special medicine that acts like a natural hormone in the body to help control blood sugar and weight.

1248 studies 216 protocols 764 side effects

Semax

Research

Semax is a synthetic heptapeptide and ACTH analog primarily used for nootropic and cognitive research.

184 studies 19 protocols 34 side effects

SS-31

Research

SS-31 (Elamipretide) is a mitochondrial-targeting research peptide sold in lyophilized powder form.

108 studies 6 protocols 19 side effects

TB-500

Research

Also: Thymosin beta-4

TB-500 is a man-made substance that copies a small part of a natural protein in the body called Thymosin Beta-4.

117 studies 34 protocols 6 side effects

Tesamorelin

Research

Also: Egrifta

Tesamorelin is an FDA-approved peptide (marketed as Egrifta) classified as a GHRH (Growth Hormone Releasing Hormone) analog.

250 studies 16 protocols 114 side effects

Thymosin Alpha-1

Research

Also: Thymalfasin, Thymosin

Compounding pharmacies create customized peptide medications (like BPC-157, Thymosin Alpha-1, Semaglutide, and Tirzepatide) in specific dosages when commercial options are unavailable.

487 studies 9 protocols 50 side effects

Tirzepatide

Research

Also: Mounjaro, Zepbound

Tirzepatide is a special medicine that acts like two different hormones in the body at the same time.

684 studies 64 protocols 334 side effects