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r/Testosterone↗

This subreddit is for questions and discussion related to testosterone replacement therapy and testosterone. It also focuses on lifestyle activities like exercise and nutrition for raising testosterone levels naturally or anything else related to testosterone the substance.

249k subscribers2,136 posts / mo in Sep 20261,562 authors / mosince 2011

r/Testosterone has 249k members (+21% over the last 12 months). It gets about 2,136 posts a month from 1,562 people. Top topics: Steroids Discussion, Progress Tracking and Weight Loss Journey.

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When to post on r/Testosterone

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Size and growth

How r/Testosterone has grown

r/Testosterone

Subscriber growth

Subscribers over time

+21%in 12 months · +4.2% in 3 months · +1.2% in 1 month
Oct 2026248k
Growing248k subscribers
Data since Mar 2018Live · through Oct 2026
r/Testosterone

Monthly activity

Posts, comments and authors per month

+12%vs Sep 2025 · +3.7% last 3 months vs the 3 before
Sep 20262.1k
BusierPeaked at 3k in Aug 2022
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/Testosterone

Top topics

Share of the subreddit's posts

  1. Steroids Discussion0.1%
  2. Progress Tracking<0.1%
  3. Weight Loss Journey<0.1%
  4. Creatine Supplements<0.1%
  5. Weight Loss Journey<0.1%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. ScienceDirect
  2. SteroidPlotter
  3. Apple
  4. DiscountedLabs
  5. Wolfram

The full report

Everything else about r/Testosterone

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