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r/Mounjaro↗

Questions, experiences and accomplishments related to Mounjaro and Zepbound prescription medications.

208k subscribers1,327 posts / mo in Sep 2026 (incl. <1% by known bots)1,097 authors / mosince 2022

r/Mounjaro has 208k members (+32% over the last 12 months). It gets about 1,327 posts a month from 1,097 people. Top topics: Weight Loss Drugs & GLP-1, Weight Loss Journey and Weight Loss Journeys.

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When to post on r/Mounjaro

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Size and growth

How r/Mounjaro has grown

r/Mounjaro

Subscriber growth

Subscribers over time

+32%in 12 months · +4.5% in 3 months · +1.1% in 1 month
Oct 2026208k
Growing208k subscribers
Live · through Oct 2026
r/Mounjaro

Monthly activity

Posts, comments and authors per month

−44%vs Sep 2025 · −17% last 3 months vs the 3 before
Sep 20261.3k
QuieterPeaked at 3.1k in Jul 2025
Sep 2026: incl. <1% by known botsData through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/Mounjaro

Top topics

Share of the subreddit's posts

  1. Weight Loss Drugs & GLP-10.3%
  2. Weight Loss Journey0.1%
  3. Weight Loss Journeys<0.1%
  4. Weight Loss Updates<0.1%
  5. Weight Loss Progress<0.1%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. VR Growth Ltd
  2. Eli Lilly and Company
  3. Tdeecalculator
  4. Monj
  5. Math, Fitness, Finance, Science

The full report

Everything else about r/Mounjaro

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