About r/biohacking
Welcome to r/biohacking by Josh Universe, a community dedicated to exploring the exciting world of biohacking and pushing the boundaries of human potential through scientific advancements and self-optimization. Whether you're interested in enhancing cognitive function, improving physical performance through peptide research, extending your lifespan, or delving into cutting-edge technologies like CRISPR, this is the place to share knowledge, experiences, and ideas.
The community at a glance
r/biohacking is a Subreddit for Quantified Self Trackers and Longevity Enthusiasts with roughly 106K members. It has been around since 2011. It uses a forum format for communication. It is the 2nd largest community in the Quantified Self topic page and the 7th largest community in the Longevity topic page.
Roughly 95K members have joined in the past year. Popular discussion topics include Peptides, Peptide, and Cognitive Decline. Common discussion themes are Advice Requests and Solution Requests.
Community Topics
Community Features
This community has a forum
Subreddit Analysis
via GummySearchMember growth over time
All time (yearly)
- 2024: 2K members
- 2025: 14K members
- 2026: 90K members
Past year (monthly)
- Sep: 2K members
- Oct: 714 members
- Nov: 1K members
- Dec: 1K members
- Jan: 1K members
- Feb: 5K members
- Mar: 10K members
- Apr: 9K members
- May: 16K members
- Jun: 17K members
- Jul: 18K members
- Aug: 14K members
Themes
- Advice Requests8 posts in the past month
- Help request
- Anyone tried GHK-Cu for crown thinning? Did it actually help?
- Looking for real experiences with retatrutide and peptide vendors in the US
#18Advice RequestsHelp request · Anyone tried GHK-Cu for crown thinning? Did it actually help? · Looking for real experiences with retatrutide and peptide vendors in the US - Solution Requests5 posts in the past month
- Basketball player on RETA — what’s the best stack for fat loss + muscle retention? Considering KLOW
- Where do you buy your Reta?
- Trusted US Research Peptides Supplier
#25Solution RequestsBasketball player on RETA — what’s the best stack for fat loss + muscle retention? Considering KLOW · Where do you buy your Reta? · Trusted US Research Peptides Supplier - Pain & Anger2 posts in the past month
- 'Damage from the chaotic tariff regime cannot be refunded': The $100 billion in refunds have wiped out revenue the import taxes brought in since May
- Complete newb here, this is the first page Ive come across whilst very vaguely looking into peptides, Ive just been put on antipsychs/depressants, shit I’ve been battling forever has finally got the best of me at 28 - just want to get off these stupid fkn pills
#32Pain & Anger'Damage from the chaotic tariff regime cannot be refunded': The $100 billion in refunds have wiped out revenue the import taxes brought in since May · Complete newb here, this is the first page Ive come across whilst very vaguely looking into peptides, Ive just been put on antipsychs/depressants, shit I’ve been battling forever has finally got the best of me at 28 - just want to get off these stupid fkn pills - News1 post in the past month
- A promising new weight loss and diabetes treatment helps burn fat while keeping muscle
#41NewsA promising new weight loss and diabetes treatment helps burn fat while keeping muscle - Ideas1 post in the past month
- Stacking, cycling ideas and the order to get maximum effect.
#51IdeasStacking, cycling ideas and the order to get maximum effect.
Topics
- Peptides3 posts in the past month#13Peptides
- Peptide3 posts in the past month#23Peptide
- Cognitive Decline1 post in the past month#31Cognitive Decline
- Brainwaves1 post in the past month#41Brainwaves
- Diabetes1 post in the past month#51Diabetes
Community Reviews
Frequently asked questions
- Who is r/biohacking for?
- Best for Quantified Self Trackers and Longevity Enthusiasts enthusiasts looking for a Reddit-based community with forum discussion.
- Is r/biohacking free to join?
- This listing is not marked as paid-only. Access rules and any fees are decided by the community.
- How many members does r/biohacking have?
- Roughly 106K members, based on figures reported by the community or its host. Member counts are approximate and change over time.
- What platform is r/biohacking on?
- r/biohacking runs on Reddit. Reddit communities (or "subreddits") are forum-based groups on the popular social news aggregation, web content rating, and discussion website Reddit. Reddit is commonly known as "the front page of the internet". Users submit content to the site such as links, text posts, and images, which are then voted up or down and discussed by other members. From investing Reddit communities, to professional ones, to ones just for laughs, you're likely to find a community for you on Reddit.
- What topics does r/biohacking cover?
- On the Hive Index, r/biohacking is organized under Quantified Self Trackers, Longevity Enthusiasts.
- How do I join r/biohacking?
- You can join r/biohacking by clicking this link, or pressing the "Go to community" button above.
- What are the Quantified Self communities like?
- Communities for people tracking their health data, from continuous glucose monitors and wearables to sleep logs and heart rate variability. Discussion covers protocols, device comparisons, and making sense of personal data, with a mix of biohacking enthusiasts, health researchers, and everyday people optimizing their routines.
Monthly Stats
- 13
- Views /mo (+18%)
- 13
- Visitors /mo (+44%)
- 0
- Referrals /mo (-100%)
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