Subreddits similar to r/1p_lsd

region: harm · reduction · suboxone

A place to talk about the research chemical 1P-LSD (1-propionyl-lysergic acid diethylamide) and other LSD analogues. Be sure to read the…

335 distinct commenters in 2025 · 27,753 subscribers

Similarity is measured by shared commenters, not by text: these are the communities whose 2025 commenters overlapped most with r/1p_lsd's.

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18+. From the Subreddit Atlas, a map of NSFW Reddit communities built from archived metadata: author names, subreddit names, and counts only, no post content. Methodology & removal requests · all subreddits