r/caffeine↗
Caffeine
the best chemical | discuss all things caffeine here.
50k subscribers118 posts / mo in Sep 2026108 authors / mosince 2009
r/caffeine has 50k members (+19% over the last 12 months). It gets about 118 posts a month from 108 people. Top topics: Caffeine Facts & Effects, Energy Drinks Health Concerns and Coffee Morning Cups.
When to post on r/caffeine
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How r/caffeine has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/caffeine
Top topics
Share of the subreddit's posts
- Caffeine Facts & Effects7.0%
- Energy Drinks Health Concerns0.7%
- Coffee Morning Cups0.4%
- Energy Drinks0.3%
- Morning Coffee0.3%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Iherb
Everything else about r/caffeine
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research