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The supplement product directory

Look up any bottle by name, brand, or barcode to see exactly what’s inside and how it interacts with medications. 214,830 products, all cross-linked to their ingredients.

214K+ Products 1,452 Ingredients 5,893 Brands
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⚕️ Trying to check whether a drug interacts with a supplement? Our interaction checker answers that directly. Open the checker

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Showing products starting with “M” (16,608) Clear ×
MSM 1000 mg by Higher Nature Tablet Or Pill 180 Tablet(s) UPC 5 031013 100024 Off market Ingredients & interactions → MSM 1000 mg by Anabolic Laboratories Tablet Or Pill 120 Vegetarian Tablet(s) UPC 3 51953 19601 3 Off market Ingredients & interactions → MSM 1000 mg by Life Extension Capsule 100 Capsule(s) UPC 7 37870 45110 5 Off market Ingredients & interactions → MSM 1000 mg by GNC Capsule 90 Capsule(s) UPC 0 48107 12346 8 Off market Ingredients & interactions → MSM 1000 mg by TumorX Capsule 180 Capsule(s) Ingredients & interactions → MSM 1000 mg by Jarrow Formulas Capsule 100 Veggie Capsule(s) UPC 7 90011 19011 0 Ingredients & interactions → MSM 1000 mg by The Vitamin Shoppe Capsule 240 Capsule(s) UPC 7 66536 02974 7 Off market Ingredients & interactions → MSM 1000 mg by Thompson Tablet Or Pill 120 Tablet(s) UPC 0 31315 19260 9 Ingredients & interactions → MSM 1000 mg by Puritan's Pride Capsule 120 Rapid Release Capsule(s) UPC 0 25077 11893 9 Ingredients & interactions → MSM 1000 mg by MRI Performance Capsule 180 Capsule(s) UPC 8 50008 77735 6 Ingredients & interactions → MSM 1000 mg With Ester C by HBC Hypericum Buyers Club Capsule 360 Capsule(s) Ingredients & interactions → MSM 1000 Milligrams by NutraBio Capsule 500 Cap(s) UPC 6 49908 23407 2 Ingredients & interactions → MSM 1500 by GNC Tablet Or Pill 120 Tablet(s) UPC 0 48107 05051 1 Ingredients & interactions → MSM 1500 mg by AN Amazing Nutrition Amazing Formulas Tablet Or Pill 180 Tablet(s) UPC 8 10180 02869 1 Ingredients & interactions → MSM 1500 mg by Longs Wellness Tablet Or Pill 90 Tablet(s) UPC 0 12333 00218 7 Off market Ingredients & interactions → MSM 1500 mg by MRM Capsule 160 Capsule(s) UPC 6 09492 22008 Ingredients & interactions → MSM 1500 mg by Good 'N Natural Tablet Or Pill 60 Tablet(s) UPC 6 98138 11730 3 Off market Ingredients & interactions → MSM 1500 mg by Best Naturals Tablet Or Pill 180 Tablet(s) UPC 8 17716 01356 5 Ingredients & interactions → MSM 1500 mg by Puritan's Pride Other (e.g. Tea Bag) 120 Coated Caplet(s) UPC 0 25077 11732 1 Ingredients & interactions → MSM 1500 mg by NOW Tablet Or Pill 200 Tablet(s) UPC 7 33739 02131 1 Ingredients & interactions → MSM 2000 by Highland Laboratories Tablet Or Pill 60 Vegetarian Tablet(s) UPC 7 68305 13646 5 Ingredients & interactions → MSM 434 mg by Signature Supplements Capsule 100 Capsule(s) Ingredients & interactions → MSM 450 mg by TerraVita Premium Collection Capsule 100 Capsule(s) UPC 0 64435 10649 2 Ingredients & interactions → MSM 500 by ProCaps Laboratories Capsule 360 Easy-To-Swallow Capsule(s) Off market Ingredients & interactions → MSM 500 mg by The Vitamin Shoppe Capsule 120 Capsule(s) UPC 7 66536 02973 0 Off market Ingredients & interactions → MSM 500 mg by BIOVEA Capsule 180 Capsule(s) UPC 6 89076 00428 2 Off market Ingredients & interactions → MSM 500 mg by ProCaps Laboratories Capsule 360 Easy-To-Swallow Capsule(s) UPC 412804 Ingredients & interactions → MSM 500 mg by Standard Vitamins Capsule 100 Capsule(s) UPC 1 28838 15106 7 Ingredients & interactions → MSM 500 mg by Puritan's Pride Capsule 120 Rapid Release Capsule(s) UPC 0 74312 12307 8 Ingredients & interactions → MSM 500 mg by Sundown Naturals Capsule 120 Capsule(s) UPC 0 30768 03567 9 Ingredients & interactions → MSM 500 mg by Indiana Botanic Gardens Capsule 90 Capsule(s) UPC 7 03308 64006 9 Ingredients & interactions → MSM 500 mg by Botanic Choice Capsule 180 Capsule(s) UPC 7 03308 67002 8 Ingredients & interactions → MSM 500 mg by Country Life Tablet Or Pill UPC 0 15794 02768 3 Ingredients & interactions → MSM 500 mg by Sundown Naturalist Capsule 60 Capsule(s) UPC 0 30768 03658 4 Ingredients & interactions → MSM 500 mg by Swanson Capsule 250 Capsule(s) UPC 0 87614 01653 5 Ingredients & interactions →
📷 Scan a Supplement Facts label Snap the panel and we’ll read the ingredients and check them against your meds. ⚕️ Check a drug × supplement interaction Pick a medication and a supplement to see a severity-graded, cited verdict. 🌿 Browse ingredients Explore 1,452 ingredients with interaction data.

🔥 Popular products to explore

A fresh pick of products worth a look — it rotates daily, and rises with what people are viewing.

  1. 1 ArginMaxby GNC Women's
  2. 2 Calcium Aspartateby BulkSupplements.com
  3. 3 Calcium Citrate Magnesium and Zincby Kirkland Signature
  4. 4 Fenugreek & Thymeby Nature's Sunshine
  5. 5 Muscle Force Maxby Herbal Nutrition
  6. 6 Omega Gen Vby Immunotec
  7. 7 Tabasco Pepperby Hawaii Pharm
  8. 8 Vitamin K2 MK-7 100 mcgby Nutricost
  9. 9 (C)Lean Boost 495 mgby Jane Health
  10. 10 + Creatineby care/of

🆕 What’s new

The latest supplement products added to our catalog — each one ready to check against your medications.

Refreshed ZBiotics Pre-Alcohol Probiotic Drink ZBiotics Pre-Alcohol Probiotic Drink by ZBiotics Refreshed Aug 30 1 ingredient Check this product → MINDBODYSKIN 2 Hormonal Acne Supplement (No 5-HTP) MINDBODYSKIN 2 Hormonal Acne Supplement (No 5-HTP) by CLEARSTEM Added Aug 3 10 ingredients Check this product → Rho Nutrition Liposomal DIM+ Liquid Rho Nutrition Liposomal DIM+ Liquid by Rho Nutrition Added Jul 29 2 ingredients Check this product → Peach Perfect Hormone Hero Women's Daily Multivitamin Peach Perfect Hormone Hero Women's Daily Multivitamin by Peach Perfect Added Jul 29 6 ingredients Check this product → DIM Supplement 300mg with Black Pepper DIM Supplement 300mg with Black Pepper by Deal Supplement Added Jul 29 2 ingredients Check this product → Refreshed Apple Cider Vinegar Gummies - 60 Gummies Apple Cider Vinegar Gummies - 60 Gummies by WEEM Refreshed Jul 27 5 ingredients Check this product → DIM SGS+: DIM, Hormone + Detox DIM SGS+: DIM, Hormone + Detox by Simlike Added Jul 27 3 ingredients Check this product → Grassfed Beef Liver 4500mg Desiccated Capsules Grassfed Beef Liver 4500mg Desiccated Capsules by Carlyle Added Jul 27 1 ingredient Check this product → Lymphatic Drainage Drops for Bloat Relief & De-Puff Lymphatic Drainage Drops for Bloat Relief & De-Puff by LYMPHORIA Added Jul 23 4 ingredients Check this product → DripDrop Hydration Packets - Juicy Variety Pack - Single Serve Electrolytes Powder Drink Mix - Grape, Fruit Punch, Strawberry Lemonade, Cherry DripDrop Hydration Packets - Juicy Variety Pack - Single Serve Electrolytes Powder Drink Mix - Grape, Fruit Punch, Strawberry Lemonade, Cherry by DripDrop Added Jul 22 5 ingredients Check this product →
Dr. Brian Staiger, PharmD

Curated & reviewed by Dr. Brian Staiger, PharmD, BCPS and the HelloPharmacist pharmacy team.

Interaction data is built on Natural Medicines (Therapeutic Research Center) and official product labels from the NIH Dietary Supplement Label Database. Our data sources · Editorial Policy.

This directory is for information only and does not replace professional medical advice. It may not capture every possible interaction. Always confirm with your pharmacist or doctor before starting, stopping, or changing any medication or supplement.