r/Biohackers is a subreddit with 891k members. The most common kinds of discussions are advice requests and solution requests, 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
: "How to fix very frequent cavities?"
19 posts
#2
Solution Requests
: "Looking for a wearable for O₂ + sleep apnea tracking."
3 posts
Popular Topics in r/Biohackers
#1
Looking For
48 posts
#2
Struggling
32 posts
#3
Sleep
: "A one-hour shift in your Sleep schedule may be more biologically meaningful than we think"
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
💉 Peptides & Hormones
: "Why is hair care becoming skincare 2.0"
32 posts
#2
🧠 Cognition, Mood & Nootropics
: "Real Life Limitless Pill (Psilocybin x TAK653)"
27 posts
#3
💊 Supplements & Stacks
: "Best natural supplements for anxiety and stress when you’re doing everything right"
23 posts
#4
🥗 Nutrition & Metabolism
: "Gray hair reversal with caveat"
21 posts
#5
💪 Exercise, Fitness & Recovery
: "Resting heart rate trending up"
18 posts
#6
😴 Sleep & Circadian Rhythm
: "Easy to fall asleep but tend to toss and turn all night."
15 posts
#7
📰 Research & Studies
: "Why is gallbladder removal the default answer?"
9 posts
#8
📊 Biomarkers & Testing
: "20M Low Bone Density Despite Weigh-lifting / Good Diet?"
9 posts
#9
♾️ Longevity & Anti-Aging
: "What are the best hacks to improve the health of the brain?"
8 posts
#10
🧪 Protocols & Self-Experiments
: "SANA (MVD1) and BAM-15??? Interesting experience 😅"
8 posts
Member Growth in r/Biohackers
Yearly
+258k members(40.8%)
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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: August 25, 2026