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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
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Showing products starting with “L” (10,537) Clear ×
L-Arginine 1,000 mg by Nutricost Tablet Or Pill 300 Tablet(s) UPC 8 10014 67032 4 Ingredients & interactions → L-Arginine 1,000 mg by Source Naturals Tablet Or Pill 100 Tablet(s) UPC 0 21078 01842 1 Ingredients & interactions → L-Arginine 1,000 mg by LuckyVitamin Tablet Or Pill 120 Tablet(s) UPC 8 10026 42048 1 Ingredients & interactions → L-Arginine 1,350 mg by Carlson Capsule 180 Capsule(s) UPC 0 88395 67320 7 Ingredients & interactions → L-Arginine 1000 by GNC Capsule 90 Capsule(s) UPC 0 48107 07643 6 Off market Ingredients & interactions → L-Arginine 1000 mg by Puritan's Pride Capsule 100 Capsule(s) UPC 0 25077 50880 8 Ingredients & interactions → L-Arginine 1000 mg by Amazing Muscle Tablet Or Pill 120 Tablet(s) UPC 8 10180 02803 5 Ingredients & interactions → L-Arginine 1000 mg by DC Tablet Or Pill 90 Tablet(s) Off market Ingredients & interactions → L-Arginine 1000 mg by Natural Factors Capsule 180 Vegetarian Capsule(s) UPC 0 68958 02808 8 Off market Ingredients & interactions → L-Arginine 1000 mg by Solgar Tablet Or Pill 90 Tablet(s) UPC 0 33984 00150 3 Ingredients & interactions → L-Arginine 1000 mg by GNC Other (e.g. Tea Bag) 180 Caplet(s) UPC 0 48107 12340 6 Off market Ingredients & interactions → L-Arginine 1000 mg by TN Trusted Nutrients Tablet Or Pill 180 Tablet(s) UPC X000LU3J53 Ingredients & interactions → L-Arginine 1000 mg by Bluebonnet Other (e.g. Tea Bag) 50 Caplet(s) UPC 7 43715 00025 4 Ingredients & interactions → L-Arginine 1000 mg by Wonder Laboratories Tablet Or Pill 120 Tablet(s) Ingredients & interactions → L-Arginine 1000 mg by 21st Century Tablet Or Pill 100 Tablet(s) UPC 7 40985 27086 8 Ingredients & interactions → L-Arginine 1000 mg by Good 'N Natural Tablet Or Pill 50 Tablet(s) UPC 0 74312 47760 7 Off market Ingredients & interactions → L-Arginine 1000 mg by Nature's Bounty Tablet Or Pill 50 Tablet(s) UPC 0 74312 07760 9 Off market Ingredients & interactions → L-Arginine 1000 mg by Best Naturals Tablet Or Pill 120 Tablet(s) UPC 8 17716 01613 9 Ingredients & interactions → L-Arginine 1000 mg by Puritan's Pride Premium Capsule 100 Capsule(s) Ingredients & interactions → L-Arginine 1000 mg by Protocol For Life Balance Tablet Or Pill 120 Tablet(s) UPC 7 07359 10035 0 Ingredients & interactions → L-Arginine 1000 mg by Hard Rhino Capsule 250 Capsule(s) UPC 7 98711 49934 2 Ingredients & interactions → L-Arginine 1000 mg by Natrol Tablet Or Pill 50 Tablet(s) UPC 0 47469 05240 9 Ingredients & interactions → L-Arginine 1000 mg Capsules by BulkSupplements.com Capsule 120 Capsule(s) UPC X003CQYM4F 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 Animal Pakby Animal
  2. 2 Co-QH2 Ubiquinol 100 mgby Carlson
  3. 3 Colon Cleanse Max Super Fiber Blendby Health Plus
  4. 4 Fatigued to Fantastic! Energy Revitalization System Tropical Citrus Flavorby Nature's Way
  5. 5 Fish Oil 1200 mgby Nature Made
  6. 6 Spiru-Tein High Protein High Energy Meal Cookies & Creamby Nature's Plus
  7. 7 Total Restoreby Gundry MD
  8. 8 UltraCleanse Plusby Akasha Naturals
  9. 9 1,000 mg Vitamin C Chewables Orange Blastby Emergen-C
  10. 10 1 Liver & Organ Quick Detoxby Nature's Plus

🆕 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.