r/tretinoin↗
Retinoid Support Group (tretinoin / retin-a, adapalene, differin, etc NOT retiNOLS or Accutane)
A place to discuss retinoids including tretinoin / retin-a, adapalene, differin, tazarotene, and trifarotene (NOT retiNOLs or Accutane). Stay moisturized!!
299k subscribers1,157 posts / mo in Sep 2026 (incl. <1% by known bots)934 authors / mosince 2014
r/tretinoin has 299k members (+17% over the last 12 months). It gets about 1,157 posts a month from 934 people. Top topics: Tretinoin Progress, AcneProgressJourney and Skincare Progress.
When to post on r/tretinoin
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How r/tretinoin has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/tretinoin
Top topics
Share of the subreddit's posts
- Tretinoin Progress6.1%
- AcneProgressJourney0.5%
- Skincare Progress0.3%
- AcneHelp0.2%
- Sunscreen Recommendations0.2%
Brands people mention
Most-mentioned brands and sites, last 12 months
- INCIDecoder
- Wiley
- TikTok
- AcneClinicNYC
- Target Corporation
Everything else about r/tretinoin
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