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
Find a page

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

Browse every product

Switch to ingredients →
Showing products starting with “L” (10,537) Clear ×
L-Ornithine Amino Acid 500 mg by Swanson Premium Brand Capsule 60 Veggie Capsule(s) UPC 0 87614 11238 1 Ingredients & interactions → L-Ornithine HCL by BulkSupplements.com Powder 1 kg · 35.3 oz UPC X000HURP2P Ingredients & interactions → L-Ornithine HCL by PureBulk.com Powder 100 g · 3.53 oz. Ingredients & interactions → L-Ornithine HCl 1000 mg Capsules by BulkSupplements.com Capsule 180 Capsule(s) UPC X003L0Q1L9 Ingredients & interactions → L-Ornithine L-Aspartate by BulkSupplements.com Powder 250 Gram(s) · 8.8 oz UPC X0023MQ0XF Ingredients & interactions → L-Ornithine L-Aspartate 3000 mg by SNS Serious Nutrition Solutions Capsule 120 Veg Capsule(s) UPC 8 50008 03967 6 Ingredients & interactions → L-Ornithine Powder by NOW Sports Powder 8 Ounce(s) · 227 Gram(s) UPC 7 33739 00250 1 Ingredients & interactions → L-Ornithine Powder by Herbadiet Powder Ingredients & interactions → L-Ornithine Powder by Source Naturals Powder 3.53 Ounce(s) · 100 Gram(s) UPC 0 21078 00149 2 Ingredients & interactions → L-Ornithine-L-Aspartate by Allergy Research Group Powder 100 Gram(s) · 3.5 Oz(s) UPC 7 13947 76100 1 Ingredients & interactions → L-Phenylalanine by BulkSupplements.com Powder 1 kg · 35.3 oz UPC X000J3OTAV Ingredients & interactions → L-Phenylalanine by NutraBio Powder 150 Gram(s) · 5.29 Ounce(s) UPC 6 49908 23590 1 Off market Ingredients & interactions → L-Phenylalanine by PureBulk.com Powder 100 g · 3.53 oz. Ingredients & interactions → L-Phenylalanine by Herbadiet Capsule 60 V Cap(s) UPC 5113336165256 Ingredients & interactions → L-Phenylalanine by Metabolic Maintenance Capsule 60 Capsule(s) · 500 mg UPC 8 38287 00144 7 Ingredients & interactions → L-Phenylalanine by Source Naturals Tablet Or Pill 100 Tablet(s) UPC 0 21078 00161 4 Off market Ingredients & interactions → L-Phenylalanine 500 mg by Douglas Laboratories Capsule 90 Capsule(s) UPC 3 10539 01741 8 Off market Ingredients & interactions → L-Phenylalanine 500 mg by BIOVEA Capsule 50 Vegetarian Capsule(s) UPC 8 18423 02286 4 Off market Ingredients & interactions → L-Phenylalanine 500 mg by Bluebonnet Capsule 30 Vegetable Capsule(s) UPC 7 43715 00072 8 Ingredients & interactions → L-Phenylalanine 500 mg by Nutricost Capsule 180 Capsule(s) UPC 7 02669 93254 7 Ingredients & interactions → L-Phenylalanine 500 mg by Source Naturals Tablet Or Pill 100 Tablet(s) UPC 0 21078 00161 4 Ingredients & interactions → L-Phenylalanine 500 mg by NOW Capsule 60 Veg Capsule(s) UPC 7 33739 00130 6 Off market Ingredients & interactions → L-Phenylalanine 500 mg by Solgar Capsule 50 Vegetable Capsule(s) UPC 0 33984 02200 3 Off market Ingredients & interactions → L-Phenylalanine 500 mg by Thompson Capsule 30 Capsule(s) UPC 0 31315 19018 6 Ingredients & interactions → L-Phenylalanine 500 mg by Best Naturals Tablet Or Pill 180 Tablet(s) UPC 8 17716 01422 7 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 Almasedby Almased
  2. 2 Natural Testosterone Supportby Mars Men
  3. 3 NeuroQby LifeSeasons
  4. 4 Organic 100% Pure Maca Root Powderby Maca Magic
  5. 5 SizeGenix Extreme Size Boosterby Incredible Health Decisions
  6. 6 Super B-Complex With Electrolytesby Kirkland Signature
  7. 7 Tabasco Pepperby Hawaii Pharm
  8. 8 Zytenzby Synergistic Nutritional Compounds
  9. 9 +Women Menopause Balance Complexby Shaklee
  10. 10 #Shatter SX-7 Black Onyx Icy Rocket Freezeby MuscleTech

🆕 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.