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.
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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 214,830-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 Ascorbate 1000 mg by Source Naturals Tablet Or Pill 120 Tablet(s) UPC 0 21078 02399 9 Ingredients & interactions → Magnesium Ascorbate 1000 mg by BIOVEA Tablet Or Pill 60 Tablet(s) UPC 6 89076 03973 4 Off market Ingredients & interactions → Magnesium Aspartate by Douglas Laboratories Capsule 100 Capsule(s) UPC 3 10539 07405 3 Off market Ingredients & interactions → Magnesium Aspartate by Bluebonnet Capsule 100 Vegetable Capsule(s) UPC 7 43715 00730 7 Ingredients & interactions → Magnesium Aspartate by Swanson Capsule 90 Capsule(s) UPC 0 87614 11420 0 Ingredients & interactions → Magnesium Aspartate by AB American Biologics Tablet Or Pill 60 Tablet(s) · 667 mg UPC 6 90290 30706 6 Ingredients & interactions → Magnesium Aspartate 2X by Douglas Laboratories Tablet Or Pill 250 Tablet(s) UPC 3 10539 01294 9 Off market Ingredients & interactions → Magnesium Aspartate 2X with Potassium by Douglas Laboratories Tablet Or Pill 250 Tablet(s) UPC 3 10539 01294 9 Ingredients & interactions → Magnesium Aspartate 400 mg by Bluebonnet Capsule 200 Vegetable Capsule(s) UPC 7 43715 00737 6 Ingredients & interactions → Magnesium Aspartate 685 mg by Swanson Premium Brand Capsule 90 Capsule(s) UPC 0 87614 11420 0 Off market Ingredients & interactions → Magnesium Asporotate by Solaray Capsule 60 Capsule(s) UPC 0 76280 04620 5 Ingredients & interactions → Magnesium Asporotate 400 mg by Solaray Capsule 180 VegCap(s) UPC 0 76280 13223 6 Off market Ingredients & interactions → Magnesium BHB by BulkSupplements.com Powder 250 Gram(s) · 8.8 Ounce(s) UPC X0021TPEOL Ingredients & interactions → Magnesium BHB 7 g Unflavored by Nutricost Powder 8.8 oz · 250 Gram(s) UPC 7 02669 93429 9 Ingredients & interactions → Magnesium BHB Powder by BulkSupplements.com Powder 500 Gram(s) · 17.6 Ounce(s) UPC X0023G75UX Ingredients & interactions → Magnesium BHB Powder by BulkSupplements.com Powder 100 Gram(s) · 3.5 Ounce(s) UPC X0023F9JQH Ingredients & interactions → Magnesium BHB Powder 1500 mg by BulkSupplements.com Powder 1 Kilogram(s) · 35.3 Ounce(s) UPC X0021TPIIN Ingredients & interactions → Magnesium Bis-Glycinate by Source Naturals Tablet Or Pill 60 Tablet(s) UPC 0 21078 02131 5 Ingredients & interactions → Magnesium Bis-Glycinate 200 mg by BIOVEA Capsule 90 Vegetarian Capsule(s) UPC 6 89076 07159 8 Off market Ingredients & interactions → Magnesium Bisglycinate by BioSchwartz Capsule 180 Veggie Cap(s) Ingredients & interactions → Magnesium Bisglycinate by Thorne Powder 8.4 Oz(s) · 237 Gram(s) UPC 6 93749 00644 2 Off market Ingredients & interactions → Magnesium Bisglycinate by SMNutrition Capsule 120 Capsule(s) UPC 8 50005 45846 3 Ingredients & interactions → Magnesium Bisglycinate by 1 Body Capsule 120 Vegetarian Mini-Capsule(s) UPC X001UV0DN3 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.

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  2. 2 Candida-X2by Professional Botanicals
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  4. 4 ImmunEnzby ProEnzol
  5. 5 NeuroQby LifeSeasons
  6. 6 SPM 500 mgby Double Wood Supplements
  7. 7 Tabasco Pepperby Hawaii Pharm
  8. 8 Total Restoreby Gundry MD
  9. 9 #Shatter SX-7 Fruit Punch Blastby MuscleTech
  10. 10 1 Week Flushby MH Michael's Health Naturopathic Programs

🆕 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.