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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 500 mg by Mason Natural Capsule 60 Capsule(s) UPC 3 11845 12645 0 Ingredients & interactions → L-Arginine 500 mg by Amazing Muscle Capsule 120 Capsule(s) UPC 8 19209 02252 8 Ingredients & interactions → L-Arginine 500 mg by AN Amazing Nutrition Amazing Formulas Capsule 500 Capsule(s) UPC 8 19209 02194 1 Ingredients & interactions → L-Arginine 500 mg by Woodstock Vitamins Capsule 90 Capsule(s) UPC 7 19985 73834 0 Ingredients & interactions → L-Arginine 500 mg by Basic Vitamins Capsule 50 Capsule(s) UPC 3 07610 11210 0 Off market Ingredients & interactions → L-Arginine 500 mg by NOW Capsule 250 Capsule(s) UPC 7 33739 00031 6 Off market Ingredients & interactions → L-Arginine 500 mg by BIOVEA Capsule 100 Vegetarian Capsule(s) UPC 6 89076 01163 1 Off market Ingredients & interactions → L-Arginine 500 mg by The Vitamin Shoppe Capsule 300 Capsule(s) UPC 7 66536 01382 1 Off market Ingredients & interactions → L-Arginine 500 mg by Indiana Botanic Gardens Tablet Or Pill 90 Tablet(s) UPC 7 03308 82021 8 Off market Ingredients & interactions → L-Arginine 500 mg by Solgar Capsule 100 Vegetable Capsule(s) UPC 0 33984 00141 1 Ingredients & interactions → L-Arginine 500 mg by Natural Factors Capsule 90 Vegetarian Capsule(s) UPC 0 68958 02821 7 Ingredients & interactions → L-Arginine 500 mg by GNC Capsule 90 Capsule(s) UPC 0 48107 12343 7 Off market Ingredients & interactions → L-Arginine 500 mg by Vitamin World Capsule 100 Rapid Release Capsule(s) UPC 0 74312 70091 0 Off market Ingredients & interactions → L-Arginine 500 mg by Viva Vitamins Capsule 100 Vegetarian Capsules UPC 8 12720 01570 3 Off market Ingredients & interactions → L-Arginine 500 mg by Bluebonnet Capsule 100 Vegetable Capsule(s) UPC 7 43715 00026 1 Off market Ingredients & interactions → L-Arginine 500 mg by Sundown Capsule 90 Capsule(s) UPC 0 30768 03446 7 Ingredients & interactions → L-Arginine 500 mg by Nature's Harmony Capsule 90 Capsule(s) Ingredients & interactions → L-Arginine 500 mg by Intensive Nutrition Capsule 100 Vegetarian Capsule(s) Off market Ingredients & interactions → L-Arginine 500 mg by Swanson Premium Brand Capsule 100 Capsule(s) UPC 0 87614 01852 2 Off market Ingredients & interactions → L-Arginine 500 mg by Swanson Capsule 200 Capsule(s) UPC 0 87614 01935 2 Ingredients & interactions → L-Arginine 500 mg by Nutricost Capsule 300 Capsule(s) UPC 7 02669 93261 5 Ingredients & interactions → L-Arginine 500 mg by California Gold Nutrition Capsule 60 Veggie Capsule(s) UPC 8 98220 01126 1 Off market Ingredients & interactions → L-Arginine 500 mg by Douglas Cooper Co. Capsule 100 Capsule(s) Ingredients & interactions → L-Arginine 500 mg by Source Naturals Capsule 50 Capsule(s) UPC 0 21078 01686 1 Ingredients & interactions → L-Arginine 500 mg by Douglas Laboratories Capsule 60 Capsule(s) UPC 3 10539 01302 1 Off market Ingredients & interactions → L-Arginine 500 mg by SimplySupplements Capsule 60 Capsule(s) UPC 5 060208 411263 Ingredients & interactions → L-Arginine 500 mg by Quest Capsule 90 Capsule(s) UPC 0 58371 22014 5 Off market Ingredients & interactions → L-Arginine 500 mg by Good 'N Natural Capsule 50 Capsule(s) UPC 0 74312 40090 2 Off market Ingredients & interactions → L-Arginine 500 mg by VSN Vital Strength Nutrition Tablet Or Pill 90 Capsule(s) UPC 7 19985 73834 0 Off market Ingredients & interactions → L-Arginine 500 mg by Sundown Naturals Capsule 90 Capsule(s) UPC 0 30768 03446 7 Off market Ingredients & interactions → L-Arginine 500 mg by Wonder Laboratories Capsule 250 Capsule(s) Ingredients & interactions → L-Arginine 500 mg by Vitamer Laboratories Capsule 90 Capsule(s) UPC 7 19985 73834 0 Off market Ingredients & interactions → L-Arginine 500 mg by Sundown Naturalist Capsule 90 Capsule(s) UPC 0 30768 03659 1 Ingredients & interactions → L-Arginine 500 mg by Vitabase Capsule 100 Capsule(s) Ingredients & interactions → L-Arginine 500 mg by Bronson Capsule 100 Capsule(s) UPC 7 16563 22101 0 Off market Ingredients & interactions → L-Arginine 500 mg by Major Tablet Or Pill 50 Tablet(s) UPC 3 09044 21551 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 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.