Ingredients Products Brands

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
100% Free & pharmacist-reviewed
🥇 Calcium is the most common supplement ingredient — found in ~37,000 products.
💊 We track 214,830 supplement products from 5,893 brands.
📦 The most common form is capsule (80,000 products).
🌿 1,452 ingredients carry pharmacist-reviewed interaction data.
Find a page

Find any product in the directory

Type a product, brand, ingredient/herb, DSLD ID, or a barcode (UPC) and jump straight to its page. This finds pages — it doesn’t check interactions.

AI points you to pages in our database. Confirm the exact product on its page. How we use AI

⚕️ Trying to check whether a drug interacts with a supplement? Our interaction checker answers that directly. Open the checker
The data at a glance

The 214,830-product catalog at a glance

Biggest brands

Brands with the most products in our directory. Tap to see all their products.

5,893brands tracked
~36products per brand, on average
5,595from BulkSupplements.com — the biggest

Product forms

How the supplements in our directory are delivered.

8 forms
  • Capsule 37%
  • Powder 17%
  • Tablet Or Pill 16%
  • Liquid 15%
  • Softgel Capsule 9%
  • Other (e.g. Tea Bag) 3%
  • Gummy Or Jelly 2%
  • Lozenge 0%

Browse every product

Switch to ingredients →
Showing products starting with “M” (16,608) Clear ×
Magnesium Chloride by WP Westminster Pharmaceuticals Tablet Or Pill 60 Tablet(s) UPC 3 69367 16702 4 Ingredients & interactions → Magnesium Chloride 1000 mg by Double Wood Supplements Capsule 180 Capsule(s) UPC X0029QE7ZN Ingredients & interactions → Magnesium Chloride 520 mg by Best Naturals Tablet Or Pill 120 Tablet(s) UPC 8 17716 01097 7 Ingredients & interactions → Magnesium Chloride 520 mg by Nova Nutritions Tablet Or Pill 120 Tablet(s) UPC 7 32363 27316 5 Ingredients & interactions → Magnesium Chloride 617 mg by Vitamin World Other (e.g. Tea Bag) 90 Coated Caplet(s) UPC 7 66443 51914 0 Ingredients & interactions → Magnesium Chloride Liquid by NutriCology Liquid 236 mL · 8 fl. Oz. UPC 7 13947 50320 5 Off market Ingredients & interactions → Magnesium CitraMate by Thorne Capsule 90 Capsule(s) UPC 6 93749 27202 1 Off market Ingredients & interactions → Magnesium Citramate by Thorne Research Capsule 90 Vegetarian Capsule(s) UPC 6 93749 27202 1 Off market Ingredients & interactions → Magnesium Citrate by Klaire Labs Capsule 90 Vegetarian Capsule(s) UPC 7 09616 43309 6 Off market Ingredients & interactions → Magnesium Citrate by Woodstock Vitamins Capsule 120 Vegetarian Capsule(s) UPC 6 69439 84095 5 Ingredients & interactions → Magnesium Citrate by Puritan's Pride Other (e.g. Tea Bag) 90 Coated Caplet(s) UPC 0 25077 00223 8 Ingredients & interactions → Magnesium Citrate by BioCare Capsule 90 Vegetable Capsule(s) UPC 5 033290 196905 Ingredients & interactions → Magnesium Citrate by NOW Capsule 120 Veg Capsule(s) UPC 7 33739 01294 4 Ingredients & interactions → Magnesium Citrate by LES Labs Capsule 120 Capsule(s) UPC 6 02573 11481 0 Ingredients & interactions → Magnesium Citrate by Bluebonnet Other (e.g. Tea Bag) 120 Caplet(s) UPC 7 43715 00731 4 Ingredients & interactions → Magnesium Citrate by SuperiorLabs Capsule 120 Vegetable Capsule(s) UPC 8 50569 00626 1 Ingredients & interactions → Magnesium Citrate by Protocol for Life Balance Tablet Or Pill 100 Tablet(s) UPC 7 07359 11290 2 Off market Ingredients & interactions → Magnesium Citrate by NutriCology Capsule 90 Vegetarian Capsule(s) UPC 7 13947 50240 6 Off market Ingredients & interactions → Magnesium Citrate by Douglas Laboratories Capsule 90 Capsule(s) UPC 3 10539 00337 4 Ingredients & interactions → Magnesium Citrate by XYMOGEN Capsule 120 Vegetable Capsule(s) UPC 8 71149 00125 4 Off market Ingredients & interactions → Magnesium Citrate by Solgar Tablet Or Pill 60 Tablet(s) UPC 0 33984 59204 9 Off market Ingredients & interactions → Magnesium Citrate by Metabolic Maintenance Capsule 240 Capsule(s) UPC 8 38287 00430 1 Ingredients & interactions → Magnesium Citrate by Physio Vites Capsule 90 Capsule(s) UPC 7 00175 85794 1 Off market Ingredients & interactions → Magnesium Citrate by Bio-Tech Pharmacal Capsule 60 Capsule(s) UPC 7 05105 11580 1 Ingredients & interactions → Magnesium Citrate by Allergy Research Group Capsule 90 Vegetarian Capsule(s) UPC 7 13947 70240 0 Off market Ingredients & interactions → Magnesium Citrate by Moss Nutrition Capsule 90 Vegetarian Capsule(s) UPC M092 Off market Ingredients & interactions → Magnesium Citrate by DaVinci Laboratories Capsule 90 Capsule(s) UPC 0 26664 22169 8 Off market Ingredients & interactions → Magnesium Citrate by Nature Made Softgel Capsule 60 Softgel(s) UPC 0 31604 02896 1 Ingredients & interactions → Magnesium Citrate by BulkSupplements.com Powder 500 Gram(s) · 17.6 Ounce(s) · 1.1 Pound(s) UPC X000IXTF6F Ingredients & interactions → Magnesium Citrate by Thorne Research Capsule 90 Vegetarian Capsule(s) UPC 6 93749 23402 9 Off market Ingredients & interactions → Magnesium Citrate by OL Olympian Labs Incorporated Capsule 100 Capsule(s) UPC 7 10013 00396 6 Off market 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 Collagenby Zoyava
  2. 2 Gas & Bloatingby Gaia Herbs
  3. 3 Glutamine Powderby Vital Nutrients
  4. 4 NeuroQby LifeSeasons
  5. 5 Tabasco Pepperby Hawaii Pharm
  6. 6 Total Restoreby Gundry MD
  7. 7 Vitamin B-12 500 mcgby Good 'N Natural
  8. 8 Vivixby Shaklee
  9. 9 43+by DC
  10. 10 100% Natural E Liquidby NOW

🆕 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.