Subreddits like r/caffeine

region: psychedelics · electronic · juul

The most popular chemical. Of, like, all the chemicals. And there are a lot of chemicals.

3,172 distinct commenters from Oct 2025 to Sep 2026 · 39,456 subscribers

Similarity is measured by shared commenters, not by text: these are the communities whose commenters overlapped most with r/caffeine's from Oct 2025 to Sep 2026.

• r/juul
  Ever feel like a plastic bag, drifting through the wind, wanting to Juul again? Maybe not, regardless, this is your home for all things…
• r/psychedelics
  r/psychedelics is a subreddit for people who are interested in exploring the effects and potential benefits of psychedelics. Whether you…
• r/drugs
  We do NOT promote drug use; - Accept, for better and or worse, that licit & illicit drug use is part of our world and choose to work to…
• r/suboxone
  For any and all discussion about the medication Suboxone (buprenorphine/naloxone). We hope to provide accurate, evidence-based information…
• r/methadone
  This a community for any and all questions about methadone and methadone treatment. Our primary purpose is to provide factual, thorough…
• r/obscuredrugs
  A place where you can discuss obscure drugs! This includes prescription medications, street drugs or anything else with recreational…
• r/nicotinepouch
  A place to discuss tobacco free nicotine pouches! Please use the search function in this sub. Odds are, your question has been asked…

18+. From the Subreddit Atlas, a map of NSFW Reddit communities built from archived metadata: author names, subreddit names, and counts only, no post content. Methodology & removal requests · all subreddits