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

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Showing products starting with “S” (15,395) Clear ×
Selenium High Dose Drops by NutriCology Liquid 15 mL · 0.5 fl. Oz. UPC 7 13947 57380 2 Ingredients & interactions → Selenium High Dose Drops 100 mcg by Allergy Research Group Liquid 15 mL · 0.5 fl. Oz. UPC 7 13947 77380 6 Off market Ingredients & interactions → Selenium Max by Confidence USA Tablet Or Pill 90 Tablet(s) UPC 8 10891 02003 8 Ingredients & interactions → Selenium Plus by Douglas Laboratories Capsule 90 Capsule(s) UPC 3 10539 01770 8 Off market Ingredients & interactions → Selenium Pure 200 mcg by Pure Naturals Tablet Or Pill 240 Tablet(s) UPC 8 19070 01452 3 Ingredients & interactions → Selenium Solution by Allergy Research Group Liquid 236 mL · 8 fl. Oz. UPC 7 13947 70120 5 Off market Ingredients & interactions → Selenium Solution by NutriCology Liquid 236 mL · 8 fl. Oz. UPC 7 13947 50120 1 Ingredients & interactions → Selenium Synergy by Jarrow Formulas Capsule 60 Capsule(s) UPC 7 90011 13006 2 Off market Ingredients & interactions → Selenium w/ Coconut Oil by Dr. Seth's Capsule 70 Veggie Capsule(s) UPC X001UIA12T Ingredients & interactions → Selenium Xtra 200 mcg by Sundown Naturals Tablet Or Pill 60 Tablet(s) UPC 0 30768 00884 0 Ingredients & interactions → Selenium Yeast 200 mcg by Herbal Secrets Tablet Or Pill 240 Tablet(s) UPC 8 10180 02674 1 Ingredients & interactions → Selenium Yeast-Free 200 mcg by Carlson Capsule 60 Capsule(s) UPC 0 88395 05280 4 Off market Ingredients & interactions → Selenium-Chelate by Nutri-West Tablet Or Pill 90 Tablet(s) Ingredients & interactions → Seleno Met by Klaire Labs Capsule 100 Vegetarian Capsule(s) UPC 7 09616 12710 0 Off market Ingredients & interactions → Seleno Met 200 mcg by Klaire Labs Capsule 100 Vegetarian Capsule(s) UPC 7 09616 12710 0 Ingredients & interactions → Seleno Methionine by Douglas Laboratories Capsule 100 Capsule(s) UPC 3 10539 01680 0 Off market Ingredients & interactions → Seleno-6 200 mcg by Solgar Tablet Or Pill 50 Tablet(s) UPC 0 33984 02556 1 Ingredients & interactions → Seleno-6 50 mcg by Solgar Tablet Or Pill 100 Tablet(s) UPC 0 33984 02545 5 Ingredients & interactions → Seleno-Iodide by HoltraCeuticals Capsule 90 Capsule(s) UPC 6 15033 60621 3 Ingredients & interactions → Seleno-Iodide by Ortho Molecular Products Capsule 90 Capsule(s) UPC 6 15033 00621 1 Ingredients & interactions → Seleno-Methionine by Douglas Laboratories Capsule 100 Vegetarian Capsule(s) UPC 3 10539 98038 5 Ingredients & interactions → SelenoExcell by Natural Factors Capsule 90 Capsule(s) UPC 0 68958 01675 7 Off market Ingredients & interactions → SelenoExcell 200 mcg by Dr. Clark Store Capsule 100 Capsule(s) UPC 6 52384 10729 7 Ingredients & interactions → SelenoExcell 200 mcg by Swanson Ultra Capsule 60 Capsule(s) UPC 0 87614 02086 0 Ingredients & interactions → SelenoExcell Selenium 200 mcg by Natural Factors Capsule 90 Capsule(s) UPC 0 68958 01675 7 Off market Ingredients & interactions → SelenoExcell Selenium 200 mcg by Swanson Capsule 60 Capsule(s) UPC 0 87614 02086 0 Ingredients & interactions → Selenomax by Vitabase Capsule 60 Capsule(s) Ingredients & interactions → Selenomethionine by Thorne Research Capsule 60 Vegetarian Capsule(s) UPC 6 93749 22501 0 Off market Ingredients & interactions → Selenomethionine by Thorne Capsule 60 Capsule(s) UPC 6 93749 22501 0 Off market Ingredients & interactions → Selenomethionine 200 mcg by Neurobiologix Capsule 100 Capsule(s) UPC 8 54998 00678 6 Ingredients & interactions → Selestro by Metagenics Tablet Or Pill 60 Tablet(s) Ingredients & interactions → Self Defense by Pacific BioLogic Capsule 90 Vegetarian Capsule(s) UPC 0 65367 40182 2 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 Beta-TCPby Biotics Research Corporation
  2. 2 Black Cumin Seed 400 mg Full Spectrumby Swanson
  3. 3 CurcuWellby Live Conscious
  4. 4 Glucosamine Hyaluronic Acid+MSM+Bioperine+Boswelliaby Vimerson Health
  5. 5 Magnesium Citrate 250 mgby Kirkland Signature
  6. 6 Score! XXLby Force Factor
  7. 7 Tabasco Pepperby Hawaii Pharm
  8. 8 Yerba Mate 600 mgby Source Naturals
  9. 9 1 Up Whey Coconut Ice Creamby 1 Up Nutrition
  10. 10 1,000 mg Vitamin C Acai Berryby Emergen-C

🆕 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.