What are Longevity forum communities?

These communities have a forum format, where typically any user can make a post, comment on a post, and upvote/downvote. Hive Index lists 45 longevity forum communities in the Hive Index directory of communities. Browse the full Longevity topic for every platform and feature combination.

How many Longevity communities with forum are listed?

Hive Index lists 45 longevity forum communities in the Hive Index directory of communities. See the main Longevity topic for all 63+ communities in this category.

What are the most popular longevity forum communities on Hive Index?

Peptide Source Forum, Peptigrity forum, r/Peptidesource, and r/PeptideForum are among the most popular longevity forum communities in the Hive Index directory of communities, based on visitor interest on Hive Index.

Which platforms have the most longevity forum communities?

Independent Platforms (15), Reddit (14), and Facebook (10) host the most longevity forum communities in the Hive Index directory of communities.

Are there free longevity forum communities?

43 of 45 (96%) longevity forum communities in the Hive Index directory of communities are free to join, including Peptide Source Forum, Peptigrity forum, r/Peptidesource, and r/PeptideForum. The remaining 2 require payment, an application, or both.

How large are longevity forum communities?

Hive Index lists 45 longevity forum communities in the Hive Index directory of communities. The largest include r/intermittentfasting (1.0M members), r/Supplements (624K members), and r/HubermanLab (257K members). Median reported size is about 47K members.

How do I grow my Longevity community with forum?

List your Longevity community on Hive Index for free and tag it with forum so people searching for longevity forum communities can find you. Paid promotion can feature your listing more prominently across relevant pages.

How does Hive Index collect and rank these listings?

Listings are submitted by community builders and researchers, reviewed for topic relevance, and tagged with features like forum. Hive Index updates platform, member, review, and traffic data where available. Popular reflects visitor interest in the Hive Index directory of communities. These listings in the Hive Index directory of communities were last updated 10/5/2026.

Best Longevity Forums

45 Longevity forum communities

Updated 10/5/2026

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#1
Peptide Source Forum
Independent community focused on peptide vendor verification, lab test sharing, and research chemical discussion.
8K members
Forum
479 views / month
#2
Peptigrity forum
Peptigrity 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
Forum
Courses
Tools
105 views / month
#3
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
Forum
85 views / month
#4
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
Forum
47 views / month
#5
Biohacking
on facebook
One of the largest Facebook groups for biohacking. Covers DIY biology, health optimization, nootropics, fasting, supplements, and personal experimentation.
Forum
22 views / month
#6
r/Supplements
on reddit
A subreddit designed for discussion of supplements and nutraceuticals; for health, performance, or any intended (or not intended) purpose. Not a place for discussion of illicit and illegal compounds.
624K members
Forum
15 views / month
#7
Path to Peptides Forum
Moderated, evidence-based discussion space for peptide research protocols and testing results.
Forum
24 views / month
#8
Biohacking Congress
International platform and community for health optimization, biotech, and longevity.
1K members
Forum
Events
#9
r/transhumanism
on reddit
Welcome to the Transhumanism Subreddit, hosted by the International Biohacking Community. This forum is dedicated to the examination of advanced technologies and their implications for human evolution, encompassing fields such as artificial intelligence, biotechnology, and cybernetics. We promote rigorous, evidence-based discussions regarding the role of technology in enhancing and transforming human capabilities. This space is not intended for conspiracies or negative behavior.
106K members
Forum
19 views / month
#10
Biohackers Collective
A global community dedicated to integrating biology, technology, and nature with local chapters worldwide.
10K members
Forum
Events
6 views / month
r/carnivore
on reddit
Welcome to r/carnivore. This community is different than typical diet communities, it's not a grab bag of hacks for undereating It's all about restoring health and that means the first order of business is improving health markers and starting to increase muscle and bone density -- yes, that means you can and should eat heartily to appetite. If you're ready to get started eating fatty meat without carbs, check out -- https://www.reddit.com/r/carnivore/wiki/faq/#wiki_getting_started
96K members
Forum
19 views / month
Wim Hof Method Community
on facebook
Official Facebook community for the Wim Hof Method, covering cold therapy, breathwork, and mental fortitude practices for health and longevity.
Forum
11 views / month
WHOOP Community
on facebook
Community for WHOOP wearable users focused on recovery, sleep optimization, HRV tracking, and performance data to improve healthspan and longevity.
Forum
9 views / month
Longevity Hackers
on facebook
A Facebook community for longevity researchers and experimenters. Share protocols, bloodwork results, and the latest research on diet, supplements, fasting, and biomarkers.
Forum
17 views / month
BioHackers (GLOBAL)
on facebook
A global community of biohackers sharing experiments and optimization hacks since 2015.
18K members
Forum
11 views / month
Bio Hacker Tribe
on facebook
One of the most active biohacking groups on Facebook, covering everything from beginner to advanced topics.
12K members
Forum
14 views / month
London Health Optimisation Biohacker Social Circle
on meetup
A large community for like-minded individuals in London interested in health optimization and biohacking.
3K members
Forum
Events
6 views / month
r/AntiAging
on reddit
Reddit community focused on anti-aging science, skincare, supplements, and lifestyle interventions to slow biological aging and extend healthspan.
7K members
Forum
12 views / month
r/Sauna
on reddit
Welcome to r/Sauna! This is a subreddit for all things Sauna - Pictures of You and your Sauna - Sharing your building progress and questions - Whatever else you can think of Sauna related - Saunas are used around the world and we want to hear from you! You can also find us on our own Lemmy instance over at https://r-sauna.fi - posts made there will be automatically re-posted here, so please don't double post.
138K members
Forum
18 views / month
r/biohacking
on reddit
READ THE RULES BEFORE POSTING! Welcome to the International Biohacking Community Subreddit by Josh Universe, a community dedicated to exploring the world of biohacking and transhumanism and increasing human potential through science and technology. Whether you're interested in enhancing cognitive function, improving performance through peptide research, extending your lifespan, or delving into cutting-edge technologies like CRISPR or gene therapy this is the place to share knowledge and ideas.
143K members
Forum
18 views / month
r/slatestarcodex
on reddit
Slate Star Codex was the former name for a blog by Scott Alexander about human cognition, politics, and medicine. In 2021, the name was changed to Astral Codex Ten: https://astralcodexten.substack.com/
84K members
Forum
13 views / month
r/blueprint_
on reddit
This community is for those implementing the Blueprint protocol and striving for perfect adherence. Find & share tips and tricks on food prep, systems, discipline.
45K members
Forum
12 views / month
LongeCity
LongeCity (Advocacy & Research for Unlimited Lifespans) is an international not-for-profit membership organization with a mission to conquer the blight of involuntary death. Our open public forum covers science, nutrition, lifestyle, and philosophy of life extension.
Forum
Events
10 views / month
Lifespan Research Institute
The Lifespan Research Institute supports longevity research through advocacy, crowdfunding, events, and the Rejuvenation Roadmap, a tracker of therapies targeting the causes of aging.
Forum
Events
Blueprint Protocol Community
on skool
The official community for Blueprint, Bryan Johnson's open-source longevity protocol. Members share protocol updates, personal results, biomarker data, and discuss science-backed interventions.
Forum
Chat
9 views / month
Levels Metabolic Health Community
The Levels community connects members optimizing their metabolic health through continuous glucose monitoring, nutrition, and lifestyle. Access to metabolic health content, expert insights, and peer support for those using CGM to improve health span.
Forum
Paid
Longevity.Technology
Longevity.Technology is the leading platform for longevity news, biotech developments, and investor intelligence. Covering the aging industry, clinical trials, and breakthrough research for professionals and enthusiasts.
Forum
Events
8 views / month
Peter Attia Community
The community around Dr. Peter Attia's work on longevity. Covers exercise, nutrition, sleep, mental health, and medications to extend healthspan.
Forum
Paid
11 views / month
Longevity w/ Dr. Cherene
on skool
A practical longevity protocol community. Topics include releasing stored trauma, resetting the nervous system, detox, diet, and light therapy.
Forum
Chat
r/coldshowers
on reddit
Reddit community dedicated to cold exposure therapy including cold showers, ice baths, and cryotherapy for health, longevity, and mental resilience.
43K members
Forum
11 views / month
Biohacking Secrets
on facebook
Facebook group for biohacking enthusiasts sharing experiments, tips, and science around optimizing human performance and longevity.
Forum
9 views / month
Dave Asprey Upgrade Labs
on facebook
Facebook community surrounding Dave Asprey and the Bulletproof/biohacking movement focused on cognitive performance, diet, and anti-aging longevity.
Forum
Longevity Industry Professionals
on linkedin
LinkedIn group for industry professionals working in longevity, healthspan, aging research, and rejuvenation biotechnology.
Forum
Age Reversal Network
Community platform focused on radical life extension, aging reversal therapies, and connecting longevity enthusiasts with researchers and cutting-edge protocols.
Forum
8 views / month
SENS Research Community
on facebook
Facebook community supporting SENS Research Foundation and rejuvenation biotechnology - focused on engineering a cure for aging through damage-repair therapies.
Forum
10 views / month

More communities (10)

Logo	Community	Members
	r/longevity on Reddit The geroscience hypothesis proposes it is possible to delay or prevent the onset of age-related ill health and increase healthy lifespan by targeting the biological mechanisms of aging. The main focus of this forum is biomedical research on aging biology and related news.	214K
	r/HubermanLab on Reddit A community for fans of Dr. Andrew Huberman and the Huberman Lab podcast. We discuss neuroscience, health, and practical tools for improving sleep, focus, stress, fitness, and overall wellbeing. Whether you're deep into the research or just discovering the podcast, you're welcome here. Ask questions, share what’s working for you, and explore how Huberman Lab protocols apply in real life. Be kind. We’re all here to learn and improve together. Questions for the mod team? Please reach out.	257K
	Fight Aging! The science of rejuvenation biotechnology. Advocacy for longer, healthier lives. Covering the latest research in aging biology, rejuvenation therapies, and the longevity industry.	—
	Longevity & Anti-Aging Science on Facebook A large Facebook group dedicated to longevity science, anti-aging research, and life extension. Members share the latest studies, research breakthroughs, and news from the aging and rejuvenation space.	—
	Longevity & Healthspan Network on Linkedin A LinkedIn group connecting professionals, researchers, investors, and entrepreneurs working in the longevity and healthy aging space. Sharing news, research, job opportunities, and industry developments.	—
	r/intermittentfasting on Reddit Intermittent Fasting (IF) is way of eating that restricts when you eat, usually on a daily or weekly schedule. People engage in IF to reap the many benefits to health, fitness, and mental clarity. This is a place to share success, support each other, ask questions, and learn. IF is an 18+ community because the practice is not medically recommended to/for children.	1.0M
	The Longevity Community Nathalie Niddams exclusive community focused on health, performance, and longevity strategies.	—
	Longevity Society on Skool An evidence-based community for longevity and healthspan led by experts Siim and Inka Land.	247
	FoundMyFitness Science-backed health optimization community led by Dr. Rhonda Patrick.	2K
	Dave Asprey Community The central hub for biohacking pioneer Dave Asprey's audience and protocols.	50K

FAQ

Aggregate Stats

Community size

Community features

Forum
Threaded discussions and forum-style posts
45
Online/Offline Events
Hosts online or offline events
6
Live Chat
Real-time chat for members
2
Paid Community
Has a paid membership or premium tier
2
Courses
Includes courses, workshops, or learning programs
1

Community platforms

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45 Longevity forum communities

Browse other community features

Peptide Source Forum

Peptigrity forum

r/Peptidesource

r/PeptideForum

Biohacking

r/Supplements

Path to Peptides Forum

Biohacking Congress

r/transhumanism

Biohackers Collective

r/carnivore

Wim Hof Method Community

WHOOP Community

Longevity Hackers

BioHackers (GLOBAL)

Bio Hacker Tribe

London Health Optimisation Biohacker Social Circle

r/AntiAging

r/Sauna

r/biohacking

r/slatestarcodex

r/blueprint_

LongeCity

Lifespan Research Institute

Blueprint Protocol Community

Levels Metabolic Health Community

Longevity.Technology

Peter Attia Community

Longevity w/ Dr. Cherene

r/coldshowers

Biohacking Secrets

Dave Asprey Upgrade Labs

Longevity Industry Professionals

Age Reversal Network

SENS Research Community

FAQ

Other Health and Wellness Topics

Aggregate Stats

Community size

Community features

Community platforms