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 ~38,000 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.
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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 38%
  • Powder 17%
  • Tablet Or Pill 15%
  • 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 “S” (15,395) Clear ×
Selenium 200 mcg by The Vitamin Shoppe Tablet Or Pill 300 Tablet(s) UPC 7 66536 01389 0 Off market Ingredients & interactions → Selenium 200 mcg by Vital Nutrients Capsule 90 Capsule(s) UPC 6 93465 30811 0 Off market Ingredients & interactions → Selenium 200 mcg by GNC Other (e.g. Tea Bag) 200 Vegetarian Caplet(s) UPC 0 48107 16110 1 Off market Ingredients & interactions → Selenium 200 mcg by Protocol For Life Balance Capsule 90 Veg Capsule(s) UPC 7 07359 11485 2 Ingredients & interactions → Selenium 200 mcg by Finest Nutrition Tablet Or Pill 100 Tablet(s) UPC 3 11917 13927 2 Ingredients & interactions → Selenium 200 mcg by Higher Nature Tablet Or Pill 60 Tablet(s) UPC 5 031013 101137 Off market Ingredients & interactions → Selenium 200 mcg by Wonder Laboratories Capsule 300 Capsule(s) Ingredients & interactions → Selenium 200 mcg by PurePremium Supplements Capsule 100 Capsule(s) Ingredients & interactions → Selenium 200 mcg by Source Naturals Tablet Or Pill 120 Tablet(s) UPC 0 21078 00811 8 Ingredients & interactions → Selenium 200 mcg by NOW Capsule 180 Veg Capsule(s) UPC 7 33739 01486 3 Off market Ingredients & interactions → Selenium 200 mcg by OL Olympian Labs, Inc. Capsule 100 Capsule(s) UPC 7 10013 00387 4 Off market Ingredients & interactions → Selenium 200 mcg by Webber Naturals Tablet Or Pill 90 Tablet(s) UPC 6 25273 03111 9 Off market Ingredients & interactions → Selenium 200 mcg by Thompson Tablet Or Pill 30 Tablet(s) UPC 0 31315 19490 0 Ingredients & interactions → Selenium 200 mcg by PhysioLogics Tablet Or Pill 100 Vegetarian Tablet(s) UPC 7 16963 55249 3 Off market Ingredients & interactions → Selenium 200 mcg by Nature's Bounty Tablet Or Pill 100 Tablet(s) UPC 0 74312 03201 1 Off market Ingredients & interactions → Selenium 200 mcg by Highland Laboratories Tablet Or Pill 100 Vegetarian Tablet(s) UPC 7 68305 75410 2 Ingredients & interactions → Selenium 200 mcg by Solgar Tablet Or Pill 250 Tablet(s) UPC 0 33984 02558 5 Ingredients & interactions → Selenium 200 mcg by 21st Century Capsule 60 Capsule(s) UPC 7 40985 21154 0 Off market Ingredients & interactions → Selenium 200 mcg by Carlson Capsule 60 Capsule(s) UPC 0 88395 05280 4 Ingredients & interactions → Selenium 200 mcg by Country Life Tablet Or Pill 90 Tablet(s) UPC 0 15794 02881 9 Ingredients & interactions → Selenium 200 mcg by Windmill Natural Vitamins Tablet Or Pill 100 Tablet(s) UPC 0 35046 00383 8 Off market Ingredients & interactions → Selenium 200 mcg by Windmill Tablet Or Pill 60 Tablet(s) UPC 0 35046 00381 4 Ingredients & interactions → Selenium 200 mcg by Good 'N Natural Tablet Or Pill 100 Tablet(s) UPC 0 74312 43201 9 Off market Ingredients & interactions → Selenium 200 mcg by Physician's Preference Capsule 90 Vcap(s)(R) UPC 8 11749 01058 4 Off market Ingredients & interactions → Selenium 200 mcg by Vitamin Discount Center Capsule 120 Capsule(s) Off market Ingredients & interactions → Selenium 200 mcg by Natural Grocers by Vitamin Cottage Capsule 90 Vegetarian Capsule(s) UPC 8 49327 00362 8 Ingredients & interactions → Selenium 200 mcg by Thorne Capsule 60 Capsule(s) UPC 6 93749 22501 0 Ingredients & interactions → Selenium 200 mcg by Number One Nutrition Capsule 180 Veggie Cap(s) UPC X002L47SJ5 Ingredients & interactions → Selenium 200 mcg by Bluebonnet Capsule 90 Vegetable Capsule(s) UPC 7 43715 00736 9 Ingredients & interactions → Selenium 200 mcg by NutraBio Capsule 90 Capsule(s) UPC 6 49908 51575 1 Ingredients & interactions → Selenium 200 mcg by Bronson Capsule 100 Vegetarian Capsule(s) UPC X002ADTQYH Ingredients & interactions → Selenium 200 mcg by Dr. Rico Perez Capsule 60 Capsule(s) UPC 8 79840 00036 1 Ingredients & interactions → Selenium 200 mcg by Rite Aid Tablet Or Pill 100 Tablet(s) UPC 0 11822 28850 7 Ingredients & interactions → Selenium 200 mcg by Futurebiotics Capsule 100 Capsule(s) UPC 0 49479 20629 2 Ingredients & interactions → Selenium 200 mcg by Orzax Capsule 180 Vegetable Capsule(s) UPC 8 60007 86321 9 Ingredients & interactions → Selenium 200 mcg by NuMedica Capsule 60 Vegetable Capsule(s) UPC 8 12527 01592 0 Ingredients & interactions → Selenium 200 mcg by Nature's Way Capsule 100 Capsule(s) UPC 0 33674 41081 3 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 Furosap XTby Furosap XT
  2. 2 Magnesium Chloride Liquidby NutriCology
  3. 3 Magnesium Glycinateby Natural Cell Supplements
  4. 4 Meratrimby Re-Body
  5. 5 Nervive Nerve Healthby Nervive
  6. 6 Tabasco Pepperby Hawaii Pharm
  7. 7 Theanine Complexby BIOVEA
  8. 8 Wellness Formulaby Source Naturals
  9. 9 "True" Cinnamon (Ceylon)by Oregon's Wild Harvest
  10. 10 "Green" Black Walnut Wormwood Complexby 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.