r/Supplements

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About r/Supplements

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.

The community at a glance

r/Supplements is a Subreddit for Diet and Longevity Enthusiasts with roughly 630K members. It has been around since 2010. It uses a forum format for communication. It is the 2nd largest community in the Diet topic page and the 2nd largest community in the Longevity topic page.

Roughly 149K members have joined in the past year. Popular discussion topics include Supplement, Supplements, and Struggling. Common discussion themes are Advice Requests and Pain & Anger. Product recommendations often mention multivitamin, b-complex, and whey protein.

On Reddit
Established 2010
630K Members

Community Topics

Community Features

Forum

This community has a forum

Subreddit Analysis

via GummySearch
Yearly: +149K members
Growth: +30.9% / year

Member growth over time

All time (yearly)

  • 2013: 5K members
  • 2014: 6K members
  • 2015: 5K members
  • 2016: 5K members
  • 2017: 12K members
  • 2018: 31K members
  • 2019: 39K members
  • 2020: 50K members
  • 2021: 53K members
  • 2023: 104K members
  • 2024: 68K members
  • 2025: 116K members
  • 2026: 130K members

Past year (monthly)

  • Dec: 10K members
  • Jan: 13K members
  • Feb: 8K members
  • Mar: 20K members
  • Apr: 12K members
  • May: 10K members
  • Jun: 15K members
  • Jul: 14K members
  • Aug: 18K members
  • Sep: 9K members
  • Oct: 8K members
  • Nov: 4K members

Themes

  • Advice Requests
    3 posts in the past month
    1. Could my nutritional deficiencies be contributing to my chronic alopecia ?
    2. Should I add more to my stack?
    3. Has anyone used both MSM supplements? Which brand would you recommend?
    #1
    Advice Requests
    Could my nutritional deficiencies be contributing to my chronic alopecia ? · Should I add more to my stack? · Has anyone used both MSM supplements? Which brand would you recommend?
    3
  • Pain & Anger
    2 posts in the past month
    1. Folate, Iron & Vitamin D Deficiencies, Severe Brain Fog, Dizziness & Fatigue Has Anyone Recovered From This? I Just Want to Feel Like Myself Again…
    2. Dealing with high cortisol, anxiety, anger and stress as a female. My mood is a ticking bomb waiting to explode every single day on REPEAT. With my routine included (ashwaghanda, levothyroxine, potassium,..)
    #2
    Pain & Anger
    Folate, Iron & Vitamin D Deficiencies, Severe Brain Fog, Dizziness & Fatigue Has Anyone Recovered From This? I Just Want to Feel Like Myself Again… · Dealing with high cortisol, anxiety, anger and stress as a female. My mood is a ticking bomb waiting to explode every single day on REPEAT. With my routine included (ashwaghanda, levothyroxine, potassium,..)
    2
  • Ideas
    1 post in the past month
    1. I need ideas! Travel with all the pills is becoming ridiculous.
    #3
    Ideas
    I need ideas! Travel with all the pills is becoming ridiculous.
    1

Topics

  • Supplement
    20 posts in the past month
    1. Warning! Be careful on the supplements you take especially herbal, my friend had acute liver failure and kidney issues in 2020 he was taking over 15 supplements a day
    2. Minimalist essential supplements
    #1
    Supplement
    Warning! Be careful on the supplements you take especially herbal, my friend had acute liver failure and kidney issues in 2020 he was taking over 15 supplements a day · Minimalist essential supplements
    20
  • Supplements
    19 posts in the past month
    #2
    Supplements
    19
  • Struggling
    11 posts in the past month
    #3
    Struggling
    11
  • Anxiety
    7 posts in the past month
    #4
    Anxiety
    7
  • Sleep
    7 posts in the past month
    #5
    Sleep
    7

Flair

  • General Question
    22 posts in the past month
    1. Boron - less sleep needed?
    2. Is this Core Champs RDX Pre-Workout legitimate?
    3. Minimalist essential supplements
    #1
    General Question
    Boron - less sleep needed? · Is this Core Champs RDX Pre-Workout legitimate? · Minimalist essential supplements
    22
  • Recommendations
    9 posts in the past month
    1. Seeking Health Vitamins for MTHFR
    2. Has anyone used both MSM supplements? Which brand would you recommend?
    3. Dealing with high cortisol, anxiety, anger and stress as a female. My mood is a ticking bomb waiting to explode every single day on REPEAT. With my routine included (ashwaghanda, levothyroxine, potassium,..)
    #2
    Recommendations
    Seeking Health Vitamins for MTHFR · Has anyone used both MSM supplements? Which brand would you recommend? · Dealing with high cortisol, anxiety, anger and stress as a female. My mood is a ticking bomb waiting to explode every single day on REPEAT. With my routine included (ashwaghanda, levothyroxine, potassium,..)
    9
  • Scientific Study
    1 post in the past month
    1. Alright, which is more nutritional and medicinal: Peanut butter or Almond butter?
    #3
    Scientific Study
    Alright, which is more nutritional and medicinal: Peanut butter or Almond butter?
    1

Product recommendations

  • multivitamin
    10 posts in the past month
    1. Best daily multivitamin for a morbidly obese dude in his late 30's who is starting to lose weight but still has a pretty shitty diet?
    2. Best multi vitamin for male who is in 20's and has active life style
    3. What's the best multivitamin supplement I can take in India or what's the best supplement u take.
    #1
    multivitamin
    Best daily multivitamin for a morbidly obese dude in his late 30's who is starting to lose weight but still has a pretty shitty diet? · Best multi vitamin for male who is in 20's and has active life style · What's the best multivitamin supplement I can take in India or what's the best supplement u take.
    10
  • b-complex
    8 posts in the past month
    1. What is the best B complex for women over 50 specifically for energy?
    2. Best B-Complex?
    3. Best B-Complex?
    #2
    b-complex
    What is the best B complex for women over 50 specifically for energy? · Best B-Complex? · Best B-Complex?
    8
  • whey protein
    7 posts in the past month
    1. The best time to take whey protein for optimal results
    2. The best time to take whey protein for optimal results
    3. Best Time to Take Whey Protein for Optimal Results
    #3
    whey protein
    The best time to take whey protein for optimal results · The best time to take whey protein for optimal results · Best Time to Take Whey Protein for Optimal Results
    7
  • collagen
    7 posts in the past month
    1. Let’s put this thing to rest: Best Hydrolyzed Collagen Peptides?
    2. Whats the Best Collagen Supplement?
    3. Best Collagen Supplements?
    #4
    collagen
    Let’s put this thing to rest: Best Hydrolyzed Collagen Peptides? · Whats the Best Collagen Supplement? · Best Collagen Supplements?
    7
  • magnesium
    7 posts in the past month
    1. How come there's a Prop 65 warning (on Amazon) for Doctor's Best Magnesium Lysinate Glycinate, but specifically only for the unflavored powder?
    2. Best magnesium for sleep that doesn't wreck your gut?
    3. Best type/form of magnesium for stress/sleep?
    #5
    magnesium
    How come there's a Prop 65 warning (on Amazon) for Doctor's Best Magnesium Lysinate Glycinate, but specifically only for the unflavored powder? · Best magnesium for sleep that doesn't wreck your gut? · Best type/form of magnesium for stress/sleep?
    7
View full analysis on GummySearchSynced 10/26/2026

Frequently asked questions

Who is r/Supplements for?
Best for Diet and Longevity Enthusiasts enthusiasts looking for a Reddit-based community with forum discussion.
Is r/Supplements free to join?
This listing is not marked as paid-only. Access rules and any fees are decided by the community.
How many members does r/Supplements have?
Roughly 630K members, based on figures reported by the community or its host. Member counts are approximate and change over time.
What platform is r/Supplements on?
r/Supplements runs on Reddit. Reddit communities (or "subreddits") are forum-based groups on the popular social news aggregation, web content rating, and discussion website Reddit. Reddit is commonly known as "the front page of the internet". Users submit content to the site such as links, text posts, and images, which are then voted up or down and discussed by other members. From investing Reddit communities, to professional ones, to ones just for laughs, you're likely to find a community for you on Reddit.
What topics does r/Supplements cover?
On the Hive Index, r/Supplements is organized under Diet, Longevity Enthusiasts.
How do I join r/Supplements?
You can join r/Supplements by clicking this link, or pressing the "Go to community" button above.
What are the Diet communities like?
Communities for people working on their eating habits, whether that is keto, intermittent fasting, veganism, or just trying to eat better. Reddit has some of the largest and most active communities, with Facebook groups and Discord servers for more specific dietary approaches and accountability check-ins.
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Added 4/19/2026

Monthly Stats

17
Views /mo
(-15%)
17
Visitors /mo
(-15%)
1
Referrals /mo
(-67%)

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