# Peptides, without the bro-science.

> Source: https://peptidewellnessusa.com/peptides/
> The library · 32 peptides · 32 live
> Every page of this site in Markdown: https://peptidewellnessusa.com/llms.txt

Every peptide we cover, organized by what it actually does. Clinical evidence, regulatory status, and what to ask a licensed clinician — written for adults who want the honest version.

## Seven working categories.

- [Weight loss and metabolic](https://peptidewellnessusa.com/peptides/weight-loss/)
- [AOD-9604](https://peptidewellnessusa.com/peptides/aod-9604/)
- [GLP-1](https://peptidewellnessusa.com/peptides/glp-1/)
- [Liraglutide](https://peptidewellnessusa.com/peptides/liraglutide/)
- [Retatrutide](https://peptidewellnessusa.com/peptides/retatrutide/)
- [Semaglutide](https://peptidewellnessusa.com/peptides/semaglutide/)
- [Tesamorelin](https://peptidewellnessusa.com/peptides/tesamorelin/)
- [Tirzepatide](https://peptidewellnessusa.com/peptides/tirzepatide/)
- [Sexual wellness and desire](https://peptidewellnessusa.com/peptides/sexual-wellness/)
- [Kisspeptin](https://peptidewellnessusa.com/peptides/kisspeptin/)
- [Melanotan II](https://peptidewellnessusa.com/peptides/melanotan/)
- [Oxytocin](https://peptidewellnessusa.com/peptides/oxytocin/)
- [PT-141](https://peptidewellnessusa.com/peptides/pt-141/)
- [Recovery and healing](https://peptidewellnessusa.com/peptides/recovery/)
- [BPC-157](https://peptidewellnessusa.com/peptides/bpc-157/)
- [KPV](https://peptidewellnessusa.com/peptides/kpv/)
- [TB-500](https://peptidewellnessusa.com/peptides/tb-500/)
- [Performance and muscle](https://peptidewellnessusa.com/peptides/performance/)
- [CJC-1295](https://peptidewellnessusa.com/peptides/cjc-1295/)
- [IGF-1 LR3](https://peptidewellnessusa.com/peptides/igf-1-lr3/)
- [Ipamorelin](https://peptidewellnessusa.com/peptides/ipamorelin/)
- [Cognitive and mood](https://peptidewellnessusa.com/peptides/cognitive/)
- [Cerebrolysin](https://peptidewellnessusa.com/peptides/cerebrolysin/)
- [Dihexa](https://peptidewellnessusa.com/peptides/dihexa/)
- [Selank](https://peptidewellnessusa.com/peptides/selank/)
- [Semax](https://peptidewellnessusa.com/peptides/semax/)
- [Longevity and anti-aging](https://peptidewellnessusa.com/peptides/longevity/)
- [Epitalon](https://peptidewellnessusa.com/peptides/epitalon/)
- [Glutathione](https://peptidewellnessusa.com/peptides/glutathione/)
- [MOTS-c](https://peptidewellnessusa.com/peptides/mots-c/)
- [NAD+](https://peptidewellnessusa.com/peptides/nad/)
- [Sermorelin](https://peptidewellnessusa.com/peptides/sermorelin/)
- [SS-31](https://peptidewellnessusa.com/peptides/ss-31/)
- [Thymalin](https://peptidewellnessusa.com/peptides/thymalin/)
- [Skin & hair topical and growth](https://peptidewellnessusa.com/peptides/skin-hair/)
- [Argireline](https://peptidewellnessusa.com/peptides/argireline/)
- [GHK-Cu](https://peptidewellnessusa.com/peptides/ghk-cu/)
- [Matrixyl](https://peptidewellnessusa.com/peptides/matrixyl/)
- [PTD-DBM](https://peptidewellnessusa.com/peptides/ptd-dbm/)

## Compound comparisons.

- [All comparisons](https://peptidewellnessusa.com/peptides/compare/)
- [GLP-1 6 min read Wegovy pill vs injection The Wegovy tablet, approved in December 2025, is 25 mg taken every morning on an empty stomach. The injection is 2.4 mg once a week. The tablet needs ten times the milligrams because almost none of it is absorbed, and in its trial it produced 13.6% weight loss against the injection's 14.9% in a separate trial. Updated Nov 11, 2026](https://peptidewellnessusa.com/peptides/compare/wegovy-pill-vs-injection/)
- [GLP-1 6 min read Wegovy vs Ozempic Both are semaglutide from Novo Nordisk. Ozempic is the diabetes product and stops at 2 mg a week; Wegovy is the weight product and goes to 2.4 mg, with a 7.2 mg strength above that and, since December 2025, a daily tablet. The approved uses, the doses, the trials and what each costs. Updated Nov 11, 2026](https://peptidewellnessusa.com/peptides/compare/wegovy-vs-ozempic/)
- [GLP-1 6 min read Zepbound vs Mounjaro Zepbound and Mounjaro are the same molecule, tirzepatide, from the same company, in the same strengths and the same devices. What differs is the approved use, and everything that follows from it: which trials sit behind each label, who prescribes which, and what insurance will pay for. Updated Nov 11, 2026](https://peptidewellnessusa.com/peptides/compare/zepbound-vs-mounjaro/)
- [Recovery 12 min read BPC-157 vs TB-500 Two recovery peptides compared — mechanism, what the human evidence does (and does not) show, safety, and whether stacking is worth it. Updated Nov 9, 2026](https://peptidewellnessusa.com/peptides/compare/bpc-157-vs-tb-500/)