r/Biohackers is a subreddit with 905k members. The most common kinds of discussions are advice requests and pain & anger, and the community frequently discusses looking for, struggling, sleep, supplement, and health, and they frequently recommend/review laxatives, nootropic, and electrolytes.
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.
Popular Themes in r/Biohackers
#1
Advice Requests
: "Women in their 40’s, I need advice for exhaustion and brain fog."
11 posts
#2
Pain & Anger
: "peptide scam got me for $3500"
4 posts
#3
Solution Requests
: "supplement to help deal with achilles tendinopathy?"
3 posts
#4
Ideas
: "I analyzed 50k+ self-reported experiences: what moves the needle?"
1 post
#5
News
: "Rubedo Life Sciences Announces Clinical Study to Treat Hair Loss with GPX4 Modulator RLS-1496, First Human Ex Vivo Evidence Demonstrates Robust Hair Follicle Growth"
1 post
Popular Topics in r/Biohackers
#1
Looking For
48 posts
#2
Struggling
32 posts
#3
Sleep
8 posts
#4
Supplement
7 posts
#5
Health
6 posts
#6
App
5 posts
#7
Tired
5 posts
#8
Energy
5 posts
#9
Blood Work
4 posts
#10
Biohacking
3 posts
Products Discussed in r/Biohackers
Laxatives
95 reviews
#1
Psyllium Husk
4.7★ from 6 reviews
#2
Metamucil
4.6★ from 5 reviews
#3
Magnesium Citrate
4.6★ from 5 reviews
Nootropic
47 reviews
#1
Modafinil
4.9★ from 8 reviews
#2
Lion's Mane
4.5★ from 4 reviews
#3
Nootropics
4.3★ from 3 reviews
Electrolytes
45 reviews
#1
LMNT
4.1★ from 7 reviews
#2
Dr. Berg
4.7★ from 3 reviews
#3
Mt. Capra
4.0★ from 2 reviews
Flair Used in r/Biohackers
#1
🧠 Cognition, Mood & Nootropics
: "Scientists have found that when the stomach and brain are synced too strongly, it may signal worse mental health, linking anxiety, depression, and stress to an overactive gut-brain connection. The gut's connection to the brain may actually be too strong in people under psychological strain"
35 posts
#2
💉 Peptides & Hormones
: "peptide scam got me for $3500"
35 posts
#3
💊 Supplements & Stacks
: "Nattokinase solved the pressure feeling in my head"
24 posts
#4
🥗 Nutrition & Metabolism
: "What foods/drinks do you swear by & consume daily? What benefits have you noticed?"
18 posts
#5
📰 Research & Studies
: "How much can lymph flow change just from movement or warming your feet?"
13 posts
#6
💪 Exercise, Fitness & Recovery
: "My goals for the foreseeable future"
11 posts
#7
🧪 Protocols & Self-Experiments
: "My daily supplement stack"
11 posts
#8
😴 Sleep & Circadian Rhythm
: "Cold bedroom actually shows up in the data"
8 posts
#9
📊 Biomarkers & Testing
: "First dose of Modafinil"
6 posts
#10
♾️ Longevity & Anti-Aging
: "Can We Reverse Grey Hair?"
4 posts
Member Growth in r/Biohackers
Yearly
+254k members(39.1%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/Biohackers, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: September 23, 2026