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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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 “B” (14,720) Clear ×
Buffered Ascorbic Acid Powder by Pure Encapsulations Powder 8 Ounce(s) · 227 Gram(s) UPC 7 66298 01973 4 Ingredients & interactions → Buffered Berberine 350 mg by Cardiovascular Research Capsule 90 Capsule(s) UPC 6 96859 13176 9 Ingredients & interactions → Buffered Bio C Complete by Vitamer Laboratories Capsule 100 Capsule(s) UPC 7 19985 35740 4 Ingredients & interactions → Buffered C by Swanson Premium Brand Tablet Or Pill 250 Tablet(s) UPC 0 87614 01948 2 Off market Ingredients & interactions → Buffered C 1,000 by Health Products Distributors Tablet Or Pill 250 Tablet(s) UPC 8 52347 00628 9 Ingredients & interactions → Buffered C 1,000 mg by VitaCeutical Labs Tablet Or Pill 50 Vegetarian Tablet(s) UPC 7 19985 33028 5 Ingredients & interactions → Buffered C 1,000 mg Plus Minerals by Woodstock Vitamins Tablet Or Pill 100 Vegan Tablet(s) UPC 7 19985 33040 7 Ingredients & interactions → Buffered C 1,000 mg Plus Minerals by VSN Vital Strength Nutrition Tablet Or Pill 50 Vegetarian Tablet(s) UPC 7 19985 33028 5 Off market Ingredients & interactions → Buffered C 1,000 mg Plus Minerals by Vitamer Laboratories Tablet Or Pill 50 Vegetarian Tablet(s) UPC 7 19985 33028 5 Off market Ingredients & interactions → Buffered C 1,000 mg Plus Minerals by VitaCeutical Labs Tablet Or Pill 50 Vegetarian Tablet(s) UPC 7 19985 33028 5 Off market Ingredients & interactions → Buffered C 1,000 mg Plus Minerals by Village Vitality Tablet Or Pill 50 Vegetarian Tablet(s) UPC 7 19985 33028 5 Off market Ingredients & interactions → Buffered C 1000 by Vinco's Tablet Or Pill 100 Tablet(s) UPC 7 39930 19529 5 Off market Ingredients & interactions → Buffered C 1250 mg by DC Tablet Or Pill 120 Tablet(s) Ingredients & interactions → Buffered C 2500 mg Powder by DC Powder 8 Oz(s) · 227 Gram(s) Off market Ingredients & interactions → Buffered C 500 mg by Vital Nutrients Capsule 220 Vegetarian Capsule(s) UPC 6 93465 50111 5 Ingredients & interactions → Buffered C 500 mg by Natural Grocers by Vitamin Cottage Capsule 90 Vegetarian Capsule(s) UPC 8 49327 00324 6 Ingredients & interactions → Buffered C Capsules by Natural Healthy Concepts Capsule 180 Capsule(s) UPC 6 47732 92524 1 Ingredients & interactions → Buffered C Capsules by Ortho Molecular Products Capsule 90 Capsule(s) UPC 6 15033 00112 4 Ingredients & interactions → Buffered C Capsules by NHC Natural Healthy Concepts Capsule 90 Capsule(s) UPC 6 47732 92523 4 Ingredients & interactions → Buffered C Complex 750 mg w/ Bioflavonoids by Wonder Laboratories Tablet Or Pill 100 Tablet(s) UPC 0 99528 76310 8 Ingredients & interactions → Buffered C Complex 750 mg w/Bioflavonoids by Wonder Laboratories Tablet Or Pill 250 Tablet(s) UPC 0 99528 76325 2 Ingredients & interactions → Buffered C Crystals by Bluebonnet Other (e.g. Tea Bag) 4.4 oz. · 125 Gram(s) UPC 7 43715 00544 0 Ingredients & interactions → Buffered C Powder by Thorne Powder 8.47 Ounce(s) · 240 Gram(s) UPC 6 93749 15502 7 Ingredients & interactions → Buffered C Powder by Thorne Research Powder 8 oz. · 227 g UPC 6 93749 15502 7 Off market Ingredients & interactions → Buffered C Powder by Maxi Health Powder 4 Fluid Ounce(s) UPC 7 53406 07040 4 Ingredients & interactions → Buffered C Powder 1,000 mg by California Gold Nutrition Powder 35.27 Oz(s) · 2.2 lb(s) · 1 kg UPC 8 98220 01879 6 Ingredients & interactions → Buffered C Powder Natural Berry Flavor by Advanced Nutrition by Zahler Powder 315 Gram(s) · 11 Ounce(s) UPC 8 48998 08248 2 Ingredients & interactions → Buffered C Powder Natural Fruit Punch Flavor by XYMOGEN Powder 20 Stick Pack(s) · 4.94 Ounce(s) · 140 Gram(s) UPC 7 22537 51145 2 Ingredients & interactions → Buffered C Select by Moss Nutrition Capsule 90 Vegetarian Capsule(s) UPC M018 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 Burn Evolved 2.0by Sculptnation
  2. 2 Candida-X2by Professional Botanicals
  3. 3 Fish Oil 1400 mg Softgel (230 count)by Kirkland Signature
  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.