Ground Truth

Look up a peptide.

What people take it for, whether it works for that, how safe it is, and who says what about the dose. Checked Oct 28, 2026.

42 of 42Sort
  1. AOD-9604AOD9604fat loss, body composition, joint supportA
  2. ARA-290Cibinetidenerve pain, nerve repair, neuropathyA
  3. CagrilintideCagriweight loss, appetite controlA
  4. DSIPEmideltidesleep, falling asleep faster, recoveryA
  5. KisspeptinKP-54sex drive, testosterone, fertility (IVF)A
  6. PT-141Bremelanotidesex drive, erections, arousalA
  7. RetatrutideLY3437943weight loss, type 2 diabetes, fatty liverA
  8. SelankN-Acetyl Selankanxiety, stress, calm focusA
  9. SemaglutideOzempic / Wegovy / Rybelsusweight loss, blood sugar control in type 2 diabetes, heart and kidney risk reductionA
  10. SurvodutideBI 456906 / EX-A7878weight loss, fatty liver (MASH)A
  11. TesamorelinEgriftabelly fat and body composition, sleep, cognitionA
  12. TirzepatideMounjaroweight loss, glycemic control in type 2 diabetes, sleep apnea with obesityA
  13. CerebrolysinFPF 1070memory and focus, brain fog, stroke and brain-injury recoveryB
  14. GHK-CuCopper tripeptide-1Labelskin quality and wrinkles, hair, wound and tissue repairB
  15. GHRP-2growth hormone boost, recovery, body composition, anti-agingB
  16. Melanotan IMelanotan-1tanning without sun, photoprotection in EPPB
  17. MK-677Ibutamorenmuscle and body composition, growth hormone and IGF-1 levels, sleepB
  18. SermorelinSermorelin acetatesleep, body composition, recovery, vitalityB
  19. HexarelinExamorelingrowth hormone boost, body composition, recoveryC
  20. Melanotan IIMT-IItanning, libido, appetiteC
  21. VIPAviptadilCIRS (mold illness), inflammation, lung and immune supportC
  22. 5-Amino-1MQ5-Amino-1-methylquinoliniumfat loss, metabolic health, energyD
  23. AHK-CuCopper Tripeptide-3hair thinning, hair regrowth, scalp healthD
  24. BPC-157Body Protection Compound-157Labeltendon and joint injury recovery, gut health, general recoveryD
  25. CartalaxAEDjoint and cartilage support, anti-agingD
  26. CJC-1295Mod GRF 1-29body composition, recovery, sleepD
  27. DihexaPNB-0408memory, focus, cognitive enhancementD
  28. EpitalonEpithalonlongevity, sleep, anti-agingD
  29. GHRP-6growth hormone boost, recovery and body composition, appetiteD
  30. IpamorelinNNC 26-0161body composition, recovery, sleepD
  31. KPVKPV tripeptidegut inflammation, skin inflammation, recoveryD
  32. LL-37immune support, Lyme or chronic infection, gut healingD
  33. MOTS-cLabelmetabolic health, exercise performance, longevityD
  34. NAD+NADenergy, mental clarity, longevity, addiction recovery supportD
  35. Pentadeca ArginatePDAtendon and ligament repair, gut lining repair, injury recoveryD
  36. PinealonEDR peptidesleep, memory and brain protection, healthy agingD
  37. SemaxN-Acetyl Semaxfocus, memory, stress resilience, stroke recoveryD
  38. SNAP-8Acetyl Octapeptide-3softening expression lines, topical anti-wrinkleD
  39. SS-31ElamipretideLabelenergy, recovery, longevityD
  40. TB-500Thymosin Beta-4 fragmentinjury and tendon repair, recoveryD
  41. Thymosin Alpha-1Thymalfasinimmune support, fewer colds and infections, recovery when run downD
  42. ThymulinFacteur Thymique Seriqueimmune support, anti-aging, hair lossD

The letter is graded for the use people actually take it for, from A (several human trials, or approved for that use) to D (not yet tested in people for that use). Safety is graded on its own. How we grade

News

Last checked Oct 28, 2026

  1. Oct 28, 2026

    AP reports HHS posted a policy under which FDA would not act against pharmacies that compound six peptides, under conditions

    Regulatory, done. Source: FDA Law Blog, Hyman, Phelps & McNamara

  2. Oct 26, 2026

    Partnership for Safe Medicines petitions FDA not to allow compounding of six peptides

    Regulatory, awaiting results. Source: Partnership for Safe Medicines

  3. Oct 21, 2026

    FDA classes a compounded tirzepatide recall over sterility as Class II

    Safety, done. Source: FOX 9, FDA recall report

All news and open items

Not medical advice. Doses on this site are what named sources report, never a recommendation. Talk to a licensed clinician before you act on anything here.