PeptideTreatments

Find evidence-graded
peptide options
for your condition

Researching peptide therapy for pain, weight loss, or hormone issues? Every compound is graded by clinical evidence level, cited to PubMed, and reviewed by our Medical Advisory Board.

Medical Advisory Board Reviewed
Start With a Symptom Find a Provider
74+ Peptides
422+ PubMed Citations
59 Drug Interactions
MAB Board Review

Popular:

Joint Pain Weight Loss Semaglutide BPC-157

Featured Peptides

Clinically Relevant Compounds

Collagen Peptides

FDA Approved

Collagen peptides (hydrolyzed collagen) are bioavailable protein fragments with robust RCT evidence for improving skin elasticity, joint health, and bone mineral density through fibroblast and chondrocyte stimulation.

established research
6 citations

Gonadorelin

FDA Approved

Gonadorelin (GnRH) is an FDA-approved hypothalamic decapeptide used for diagnostic pituitary testing and treatment of hypogonadotropic hypogonadism, with over 40 years of clinical use and 500+ human studies.

established research
10 citations

Insulin

FDA Approved

Insulin is an FDA-approved, life-sustaining peptide hormone with over 100 years of clinical use and thousands of RCTs, essential for managing Type 1 and Type 2 diabetes through glucose homeostasis regulation.

established research
6 citations

Liraglutide

FDA Approved

Liraglutide is an FDA-approved GLP-1 receptor agonist prescribed for type 2 diabetes (Victoza) and chronic weight management (Saxenda), with robust cardiovascular outcomes data from the LEADER trial.

established research
12 citations

NAC (N-Acetylcysteine)

FDA Approved

N-Acetylcysteine (NAC) is an FDA-approved mucolytic and acetaminophen overdose antidote that serves as the primary precursor to glutathione, the body's master antioxidant.

established research
11 citations

Oxytocin

FDA Approved

Oxytocin is an FDA-approved nonapeptide hormone used in obstetrics for labor induction and postpartum hemorrhage, with extensive off-label research into social bonding, autism, and PTSD.

established research
4 citations
View all 74 peptides

Symptom-First Research

Start With Your Symptom

Anxiety neurological Brain Fog neurological Brain Fog After Injury neurological Chronic Fatigue endocrine Chronic Inflammation immunological Elevated Cortisol endocrine Erectile Dysfunction reproductive Gut Issues gastrointestinal
All 20 symptoms

Treatment Areas

Browse by Condition

Weight Loss & GLP-1 Hormone Optimization Injury Recovery Longevity & Anti-Aging Cognitive Performance Metabolic Health
All 34 conditions

Our Standard

Every article is grounded in peer-reviewed research

Content is written by clinical researchers and reviewed by our Medical Advisory Board before publication. Citations link directly to PubMed. Regulatory status is kept current with FDA guidance documents.

  • PubMed-cited references on every peptide page
  • FDA status clearly labeled — no ambiguity
  • Mechanisms explained at the molecular level
  • Side effects and contraindications documented
View Research Library

Research Library

Curated clinical studies and trial data

Treatment Guides

Protocol overviews for common use cases

Regulatory Status

FDA approval and compounding status

Glossary

Peptide science terminology explained

Ready to consult a specialist?

Find verified peptide therapy providers — in-person and telehealth.

Find Local Providers Telehealth Options