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. 214,833 products, all cross-linked to their ingredients.

214K+ Products 1,452 Ingredients 5,895 Brands
100% Free & pharmacist-reviewed
🥇 Calcium is the most common supplement ingredient — found in ~37,000 products.
💊 We track 214,833 supplement products from 5,895 brands.
📦 The most common form is capsule (80,000 products).
🌿 1,452 ingredients carry pharmacist-reviewed interaction data.
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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 214,833-product catalog at a glance

Biggest brands

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

5,895brands 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 14%
  • Softgel Capsule 9%
  • Other (e.g. Tea Bag) 3%
  • Gummy Or Jelly 2%
  • Lozenge 1%

Browse every product

Switch to ingredients →
Showing products starting with “M” (16,609) Clear ×
Milk Thistle Extract 250 mg by Puritan's Pride Premium Capsule 100 Rapid Release Capsule(s) UPC 0 74312 14548 3 Ingredients & interactions → Milk Thistle Extract 250 mg by Good 'N Natural Capsule 100 Capsule(s) UPC 0 74312 44548 4 Off market Ingredients & interactions → Milk Thistle Extract 250 mg by Vital Nutrients Capsule 60 Vegetarian Capsule(s) UPC 6 93465 22811 1 Ingredients & interactions → Milk Thistle Extract 250 mg by Puritan's Pride Capsule 100 Rapid Release Capsule(s) UPC 0 74312 14548 3 Ingredients & interactions → Milk Thistle Extract 300 mg by The Vitamin Shoppe Capsule 200 Capsule(s) UPC 7 66536 02274 8 Off market Ingredients & interactions → Milk Thistle Extract 300 mg by Protocol For Life Balance Capsule 90 Veg Capsule(s) UPC 7 07359 14739 3 Ingredients & interactions → Milk Thistle Extract 300 mg by Meijer Capsule 180 Capsule(s) UPC 7 60236 10341 7 Ingredients & interactions → Milk Thistle Extract 300 mg/80% Liver Support Formula by Protocol For Life Balance Capsule 90 Veg Capsule(s) UPC 7 07359 14739 3 Off market Ingredients & interactions → Milk Thistle Extract 70 mg by The Vitamin Shoppe Capsule 300 Capsule(s) UPC 7 66536 02102 4 Off market Ingredients & interactions → Milk Thistle Extract 80% Silymarin by Natural Factors Capsule 60 Capsule(s) · 250 mg UPC 0 68958 04180 3 Off market Ingredients & interactions → Milk Thistle Extract Formula by Quest Capsule 60 Capsule(s) UPC 0 58371 21785 5 Off market Ingredients & interactions → Milk Thistle Extract Plus by OL Olympian Labs, Inc. Capsule 60 Vegetarian Capsules UPC 7 10013 00171 9 Off market Ingredients & interactions → Milk Thistle Extract Plus by OL Olympian Labs Capsule 60 Vegetarian Capsule(s) UPC 7 10013 00171 9 Ingredients & interactions → Milk Thistle Extract-Plus 175 mg by Meijer Naturals Capsule 60 Capsule(s) UPC 7 19283 78470 4 Ingredients & interactions → Milk Thistle Extract-Plus 175 mg by Earth Wise Vitamins & Supplements Capsule 120 Capsule(s) UPC 8 12720 01721 9 Ingredients & interactions → Milk Thistle Fruit & Seed Extract by Bluebonnet Capsule 60 Vegetable Capsule(s) UPC 7 43715 01380 3 Ingredients & interactions → Milk Thistle Glycerite by Eclectic Herb Liquid 1 Fluid Ounce(s) · 30 mL UPC 0 23363 23113 3 Ingredients & interactions → Milk Thistle Glycerite by Wise Woman Herbals Liquid 2 Fluid Ounce(s) · 60 mL UPC 7 48840 01860 0 Ingredients & interactions → Milk Thistle Gold by NutriGold Capsule 90 Capsule(s) UPC 8 59447 00200 5 Off market Ingredients & interactions → Milk Thistle Gold 175 mg by NutriGold Capsule 90 Plantcap(s) UPC 8 59447 00200 5 Off market Ingredients & interactions → Milk Thistle Grain-Free Alcohol by Eclectic Institute Liquid 2 fl. Oz. · 60 mL UPC 0 23363 38955 1 Off market Ingredients & interactions → Milk Thistle Gummies 1000 mg Natural Blueberry Flavored by Flamingo Supplements Gummy Or Jelly 90 Natural Blueberry Flavored Gummy(ies) UPC X003FG9KLH Ingredients & interactions → Milk Thistle Herb 450 mg by TerraVita Premium Collection Capsule 100 Capsule(s) UPC 0 64435 11355 1 Ingredients & interactions → Milk Thistle Herb Extract by Solgar Capsule 60 Vegetable Capsule(s) UPC 0 33984 04140 0 Off market Ingredients & interactions → Milk Thistle Herb Powder by TerraVita Premium Collection Powder 4 Ounce(s) UPC 0 64435 11356 8 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 Acidophilus With Pectinby Health Star
  2. 2 Healthy Aging Multiby Vitamer Laboratories
  3. 3 Ladies' Probiotic & Cranberryby Bluebonnet
  4. 4 NeuroQby LifeSeasons
  5. 5 Primal Queenby Primal Queen
  6. 6 Tabasco Pepperby Hawaii Pharm
  7. 7 Testosterone Boosterby Six Star
  8. 8 Total Restoreby Gundry MD
  9. 9 +CAL+ with Ipriflavoneby Pure Encapsulations
  10. 10 +D Boost Vita-D3 2,000 IUby Shaklee

🆕 What’s new

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

New Create Creatine Monohydrate Gummies Create Creatine Monohydrate Gummies by Create Added Sep 29 1 ingredient Check this product → New Magnesium Breakthrough 500mg, 7 Forms of Magnesium Magnesium Breakthrough 500mg, 7 Forms of Magnesium by BiOptimizers Added Sep 29 4 ingredients Check this product → New Rosabella Organic Beet Root Capsules Rosabella Organic Beet Root Capsules by Rosabella Added Sep 29 1 ingredient Check this product → 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 →
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.