Research Library

26 peptides currently under research

Each entry is its own page with an overview, mechanism, research context, and evidence discussion, plus a live link to search primary literature yourself. This is a scientific reference, not usage guidance — no dosing, administration, or protocol information appears anywhere on this site.

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01 RetatrutideLY3437943 Body weight, body composition, and glycaemic control Well-documented 02 HGH Fragment 176-191HGH-Frag Lipolysis and fat metabolism Well-documented 03 CJC-1295 (with DAC) Sustained elevation of growth hormone and IGF-1 Well-documented 04 CJC-1295 (no DAC)Mod GRF 1-29 Pulsatile growth hormone release Well-documented 05 Ipamorelin GH release with minimal off-target hormone response Well-documented 06 Tesamorelin Visceral fat reduction Well-documented 07 BPC-157 Gut lining integrity, tendon and ligament healing, angiogenesis Well-documented 08 TB-500Thymosin Beta-4 fragment Cell migration, wound healing, angiogenesis Well-documented 09 GHK-CuCopper Tripeptide-1 Collagen remodeling, wound healing, skin firmness Well-documented 10 ARA-290Cibinetide Neuropathic pain and tissue-protective signalling Well-documented 11 KPV Local and gut anti-inflammatory activity Well-documented 12 Thymosin Alpha-1TA1 Immune modulation and T-cell regulation Well-documented 13 Bronchogen Bronchial and respiratory epithelial tissue Broad ranges 14 Semax Cognitive performance and neuroprotection Well-documented 15 Selank Anxiolytic activity and cognitive performance Well-documented 16 PE-22-28 Rapid-onset antidepressant activity Well-documented 17 DSIPDelta Sleep-Inducing Peptide Sleep architecture and stress-hormone regulation Broad ranges 18 MOTS-c Metabolic regulation and exercise adaptation Well-documented 19 SS-31Elamipretide Mitochondrial membrane stability and oxidative stress Well-documented 20 NAD+Nicotinamide Adenine Dinucleotide Cellular energy production and age-related NAD+ decline Well-documented 21 Kisspeptin-10KP-10 Reproductive hormone axis function Well-documented 22 Gonadorelin LH/FSH stimulation and HPG axis assessment Well-documented 23 Oxytocin Social/affiliative behaviour and uterine physiology Well-documented 24 PT-141Bremelanotide Sexual arousal and desire Well-documented 25 Melanotan IIMT2 Skin pigmentation (melanogenesis) Well-documented 26 Melanotan IAfamelanotide Photoprotection and pigmentation in photosensitivity disorders Well-documented