r/Supplements

Updated 2026-10-24

r/Supplements is a Fitness & Health community on Reddit with 585,856 members, ranking #26 of 1,098 in Fitness & Health. A subreddit designed for discussion of supplements and nutraceuticals; for health, performance, or any intended (or not intended) purpose. Not a place for discussion of illicit and illegal compounds.

585,856 membersFitness & Health#26 in category
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How big is r/Supplements?

Created in 2008, r/Supplements has had over a decade to grow and is a large community by Reddit standards. Within Fitness & Health it ranks #26 of 1,098 communities we track — the top 2.4% of the category by subscriber count. That puts it about 1,019× the median Fitness & Health subreddit, which has 575 members. It is a work-safe community with no 18+ flag on Reddit.

For scale, the largest Fitness & Health community we track is r/Fitness with 12,552,533 members — roughly 21 times the size of r/Supplements. Reddit itself launched in 2005, so a subreddit created in 2008 sits in the early wave of community building on the platform. Subscriber counts indicate reach, not activity — a large community can be quiet, and a smaller one busy. Open r/Supplements on Reddit to see how often people actually post before deciding whether it is worth joining.

Members585,856
CategoryFitness & Health
Rank in category#26 of 1,098
Created2008
Category median size575 members
Content ratingWork-safe (SFW)

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Subscriber counts come from the public Reddit API and are refreshed when this directory is rebuilt. Redditory is not affiliated with Reddit Inc.

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