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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-Phenylalanine 500 mg by NOW Capsule 60 Capsule(s) UPC 7 33739 00130 6 Off market Ingredients & interactions → L-Phenylalanine 500 mg by Solgar Capsule 100 Vegetable Capsule(s) UPC 0 33984 02201 0 Off market Ingredients & interactions → L-Phenylalanine 500 mg by Bluebonnet Capsule 60 Vegetable Capsule(s) UPC 7 43715 00074 2 Ingredients & interactions → L-Phenylalanine 500 mg by Vitamin World Other (e.g. Tea Bag) 50 Caplet(s) UPC 0 74312 70150 4 Ingredients & interactions → L-Phenylalanine 500 mg by BIOVEA Capsule 50 Vegetarian Capsule(s) UPC 6 89076 12059 3 Off market Ingredients & interactions → L-Phenylalanine 500 mg by Metabolic Maintenance Capsule 60 Capsule(s) UPC 8 38287 00144 7 Ingredients & interactions → L-Phenylalanine 500 mg by Best Naturals Tablet Or Pill 90 Tablet(s) UPC 8 17716 01422 7 Ingredients & interactions → L-Phenylalanine 500 mg by Nutricost Capsule 180 Capsule(s) UPC 7 02669 93254 7 Ingredients & interactions → L-Phenylalanine 500 mg by AN Amazing Nutrition Amazing Formulas Capsule 120 Capsule(s) UPC 8 10180 02787 8 Ingredients & interactions → L-Phenylalanine 500 mg Capsules by BulkSupplements.com Capsule 180 Capsule(s) UPC X003KKT3U1 Ingredients & interactions → L-Phenylalanine 500 Milligrams by NutraBio Capsule 240 Cap(s) UPC 6 49908 23599 4 Ingredients & interactions → L-Phenylalanine Caps 500 mg by Country Life Capsule UPC 0 15794 01378 5 Ingredients & interactions → L-Phenylalanine Powder by Nootropics Depot Powder 8.8 Ounce(s) · 250 Gram(s) Ingredients & interactions → L-Phenylalanine Powder by Herbadiet Powder Ingredients & interactions → L-Proline by BulkSupplements.com Powder 100 Gram(s) · 3.5 Oz(s) UPC X000HUTI25 Ingredients & interactions → L-Proline by AN Amazing Nutrition Amazing Formulas Powder 100 Gram(s) UPC 8 10180 02598 0 Ingredients & interactions → L-Proline by PureBulk.com Powder 100 g · 3.53 oz. Ingredients & interactions → L-Proline by NutraBio Powder 5.3 Ounce(s) · 150 Gram(s) UPC 6 49908 23429 4 Ingredients & interactions → L-Proline by Herbadiet Capsule 60 V-Cap(s) UPC 8 80655 52617 5 Ingredients & interactions → L-Proline by Earthborn Elements Capsule 200 Capsule(s) Ingredients & interactions → L-Proline 2,000 mg by Nutricost Powder 8.8 oz · 250 Gram(s) UPC 8 10014 67137 6 Ingredients & interactions → L-Proline 2000 mg Capsules by BulkSupplements.com Capsule 240 Capsule(s) UPC X003HYILTT Ingredients & interactions → L-Proline 3000 mg by SuperSmart Capsule 180 Vegetarian Capsule(s) UPC 5 453003 822967 Ingredients & interactions → L-Proline 500 mg by Best Naturals Capsule 120 Vcap(s) UPC 8 17716 01445 6 Ingredients & interactions → L-Proline 500 mg by Douglas Laboratories Capsule 60 Capsule(s) UPC 3 10539 01683 1 Off market Ingredients & interactions → L-Proline 500 mg by AN Amazing Nutrition Amazing Formulas Capsule 120 Capsule(s) UPC 8 10180 02447 1 Ingredients & interactions → L-Proline 500 mg by Swanson Premium Brand Capsule 100 Capsule(s) UPC 0 87614 11028 8 Off market Ingredients & interactions → L-Proline 500 mg by Physician's Preference Capsule 120 Vcap(s)(R) UPC 8 11749 01031 7 Off market Ingredients & interactions → L-Proline 500 mg by SuperSmart Capsule 180 Vegetarian Capsule(s) 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 Furosap XTby Furosap XT
  2. 2 Magnesium Chloride Liquidby NutriCology
  3. 3 Magnesium Glycinateby Natural Cell Supplements
  4. 4 Meratrimby Re-Body
  5. 5 Nervive Nerve Healthby Nervive
  6. 6 Tabasco Pepperby Hawaii Pharm
  7. 7 Theanine Complexby BIOVEA
  8. 8 Wellness Formulaby Source Naturals
  9. 9 "True" Cinnamon (Ceylon)by Oregon's Wild Harvest
  10. 10 "Green" Black Walnut Wormwood Complexby NOW

🆕 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.