16 Peptides forum communities
Updated 10/15/2026
Peptigrity forum
FeaturedPeptigrity Forum is the peptide community built around independent vendor rankings, where shops are scored on real third-party lab testing instead of marketing claims. Members share what they use, rate the shops they've bought from, and ask questions about COAs and lab results. Peptigrity takes no ads, affiliate money or sponsorships, so no vendor can pay for a better score.100 members
ForumCoursesTools112 views / month
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Peptide Source Forum
Independent community focused on peptide vendor verification, lab test sharing, and research chemical discussion.8K members
Forum478 views / month

BodyHackGuide
on discord
BodyHackGuide is the free research hub for biohackers — 160+ compound profiles with PMID citations, live peptide vendor pricing across 8+ suppliers, free reconstitution + dosage calculators, vendor trust scorecard (5-factor methodology), and active Discord + Reddit communities (r/BodyHackGuide, r/BrainHackGuide, r/Biohackingher). Independent, no paywall, no pay-to-rank vendor rankings.10K members
Forum211 views / month

r/Peptidesource
on reddit
THE OFFICIAL LONG-STANDING PEPTIDE RESEARCH SUBREDDIT. This is a community for discussing peptide research and to exchange peptide related discussion that is within Reddit's and this subreddit's rules. Join our free website forum at https://peptidesource.net/ as well where a more open discussion can occur!113K members
Forum84 views / month

r/PeptideForum
on reddit
Welcome to PeptideForum! We're here to discuss all things peptides. We are a community working together to educate ourselves, share experiences, and get our questions answered.53K members
Forum46 views / month

r/Biohackers
on reddit
Welcome to r/Biohackers. This community is designed for individuals interested in DIY biology, sometimes referred to as biohacking. It focuses on DIY biology, Pharmacology, and Grinding techniques. Members can collaborate, share knowledge, and explore topics such as genetic engineering, experimental pharmacology, life extension, longevity, supplements, nootropics, sleep, fitness, and transhumanism. This space encourages scientific inquiry and experimentation in accessible, hands-on ways.919K members
Forum41 views / month
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Black Node Forum
Black Node Forum is a community-driven platform where members can share experiences, ask questions, and participate in discussions on a wide range of topic100 members
ForumChat26 views / month
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Path to Peptides Forum
Moderated, evidence-based discussion space for peptide research protocols and testing results.Forum22 views / month
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Dangerous Things Forum
A community focused on biohacking projects, technology, and subdermal implants.1K members
Forum17 views / month

BiohackwithBails Skool
on skool
Community designed to simplify peptides and biohacking for easier accessibility and understanding.Forum17 views / month

r/Semaglutide
on reddit
Discussion of FDA-approved semaglutide (Wegovy/Ozempic/Rybelsus). No discussion of compounded formulations.206K members
Forum12 views / month

r/Mounjaro
on reddit
Questions, experiences and accomplishments related to Mounjaro and Zepbound prescription medications.208K members
Forum23 views / month

r/tirzepatidecompound
on reddit
Welcome to Reddit’s largest compounded tirzepatide community! This is a supportive space for discussing prescribed tirzepatide for weight loss, metabolic health, and other health goals. Ask questions, share personal experiences, and discuss treatment access. Discussions of related treatments are welcome. Information shared here is not a replacement for professional medical advice. Tirzepatide is prescription-only and should be used under the supervision of a licensed healthcare provider.201K members
Forum23 views / month

r/GLP1
on reddit
A subreddit for all glp-1 agonists: Wegovy, Ozempic, Mounjaro, Zepbound, Trulicity, Bydureon, Byetta, Victoza, Saxenda, Adlyxin, Rybelsus, etc.40K members
Forum19 views / month
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The Longevity Community
Nathalie Niddams exclusive community focused on health, performance, and longevity strategies.Forum8 views / month

kyin-xie
on skool
A global peptide research exchange club that fosters a safe environment for asking questions.10 members
Forum
FAQ
Community size
- Tiny: 1 communities (<20 members)
- Small: 0 communities (20-100 members)
- Medium: 2 communities (100-1,000 members)
- Large: 2 communities (1,000-10,000 members)
- Huge: 3 communities (10,000-100,000 members)
- Massive: 5 communities (100,000-1M members)
- Gigantic: 0 communities (1M+ members)
Community features
- 16ForumThreaded discussions and forum-style posts
- 1CoursesIncludes courses, workshops, or learning programs
- 1Live ChatReal-time chat for members
- 1ToolsProvides tools, templates, or resources
Community platforms
- Reddit: 7 communities
- Skool: 5 communities
- Discord: 4 communities
- Facebook: 3 communities
- Telegram: 2 communities
- 7Redditr/Semaglutide, r/Mounjaro, r/GLP1
- 5SkoolBiohackwithBails Skool, Black Box Biohacking, Peptide Enthusiasts
- 4DiscordPeptide Hub, Biomaxxing, BodyHackGuide
- 3FacebookBiohacking and Peptides, Mounjaro / Zepbound / Tirzepatide Support, Anti Aging, Biohacking & Longevity Knowledge
- 2TelegramPepChat, Liora-HMM
