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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 “K” (3,643) Clear ×
Kola Nut by Hawaii Pharm Liquid 4 Fluid Ounce(s) · 120 mL UPC 6 50905 47256 5 Off market Ingredients & interactions → Kola Nut by Nature's Answer Liquid 1 fl. Oz. · 30 mL UPC 0 83000 00373 8 Off market Ingredients & interactions → Kola Nut by Herbal Terra Liquid 4 Fluid Ounce(s) · 120 mL UPC 7 429524 218242 Ingredients & interactions → Kola Nut by TerraVita Liquid 1 Fluid Ounce(s) · 30 mL UPC 0 64435 22637 4 Ingredients & interactions → Kola Nut by Tonic Tinctures Liquid 1 Fluid Ounce(s) · 30 Milliliter(s) Ingredients & interactions → Kola Nut 1,000 mg by Nature's Answer Liquid 1 fl. Oz. · 30 mL UPC 0 83000 00373 8 Off market Ingredients & interactions → Kola Nut 450 mg by TerraVita Premium Collection Capsule 100 Capsule(s) UPC 0 64435 10762 8 Ingredients & interactions → Kola Nut Alcohol Free by Hawaii Pharm Liquid 4 Fluid Ounce(s) · 120 mL UPC 8 40253 63112 1 Ingredients & interactions → Kola Nut Alcohol Free by Herbal Terra Liquid 2 Fluid Ounce(s) · 60 mL UPC 7 238360 314366 Ingredients & interactions → Kola Nut Chocolate Flavor by TerraVita Liquid 1 Fluid Ounce(s) · 30 mL UPC 0 64435 22640 4 Ingredients & interactions → Kola Nut Extract (12% Caffeine) 450 mg by TerraVita Premium Collection Capsule 100 Capsule(s) UPC 0 64435 14363 3 Ingredients & interactions → Kola Nut Extract (12% Caffeine) Powder by TerraVita Premium Collection Powder 1 Ounce(s) UPC 0 64435 14365 7 Ingredients & interactions → Kola Nut Extract 1,000 mg by Nature's Answer Liquid 1 fl. Oz. · 30 mL UPC 0 83000 00373 8 Ingredients & interactions → Kola Nut Mint Flavor by TerraVita Liquid 1 Fluid Ounce(s) · 30 mL UPC 0 64435 22641 1 Ingredients & interactions → Kola Nut Non-Alcohol by Hawaii Pharm Liquid 4 Fluid Ounce(s) · 120 mL UPC 0 840253 60 Off market Ingredients & interactions → Kola Nut Powder by TerraVita Premium Collection Powder 4 Ounce(s) UPC 0 64435 10763 5 Ingredients & interactions → Kola Nut Strawberry Flavor by TerraVita Liquid 1 Fluid Ounce(s) · 30 mL UPC 0 64435 22638 1 Ingredients & interactions → Kola Nut Vanilla Flavor by TerraVita Liquid 1 Fluid Ounce(s) · 30 mL UPC 0 64435 22639 8 Ingredients & interactions → Kola Nut-V by Douglas Laboratories Capsule 60 Vegetarian Capsule(s) UPC 3 10539 01035 8 Ingredients & interactions → kollaGen II-XS Collagen Type II by Longevity by Nature Capsule 120 Capsule(s) UPC 8 57549 00215 2 Ingredients & interactions → kollaJell Brain & Memory by Longevity by Nature Capsule 60 Capsule(s) UPC 8 57549 00234 3 Ingredients & interactions → Kolorex Advanced Candida Care by Nature's Sources Softgel Capsule 40 Softgel(s) UPC 6 49191 00117 7 Ingredients & interactions → Kolorex Cranberry & Horopito for Women by Nature's Sources Capsule 60 Vegetarian Capsule(s) UPC 6 49191 00093 4 Ingredients & interactions → Kombu 450 mg by TerraVita Premium Collection Capsule 100 Capsule(s) UPC 0 64435 20642 0 Ingredients & interactions → Kombu Powder by TerraVita Premium Collection Powder 1 Ounce(s) UPC 0 64435 20643 7 Ingredients & interactions → Kombucha 1000 mg by The Vitamin Shoppe Capsule 100 Capsule(s) UPC 7 66536 02123 9 Ingredients & interactions → Kombucha 250 mg by Digestive Benefits Capsule 60 Vegetarian Capsule(s) UPC 0 35046 10752 9 Ingredients & interactions → Komilon Orange Flavored Syrup by Combisa Laboratorios Liquid 4 Fluid Ounce(s) · 120 mL Ingredients & interactions → Komodo Pump Blue Steel Blueberry Mojito by Alpha Lion Powder 12.96 Ounce(s) · 367.5 Gram(s) UPC 0 711841 66522 7 Ingredients & interactions → Kong by Medfit RX Tablet Or Pill 30 Tablet(s) Off market Ingredients & interactions → Konjac by Herbal Terra Liquid 4 Fluid Ounce(s) · 120 mL UPC 7 429524 718780 Ingredients & interactions → Konjac by Hawaii Pharm Liquid 4 Fluid Ounce(s) · 120 mL UPC 8 40253 63115 2 Ingredients & interactions → Konjac Alcohol Free by Herbal Terra Liquid 2 Fluid Ounce(s) · 60 mL UPC 7 238360 316345 Ingredients & interactions → Konjac Alcohol Free by Hawaii Pharm Liquid 4 Fluid Ounce(s) · 120 mL UPC 8 40253 63118 3 Ingredients & interactions → Konjac Non-Alcohol by Hawaii Pharm Liquid 4 Fluid Ounce(s) · 120 mL UPC 0 840253 60 Ingredients & interactions → Konjac Root by Healthy Hope Supplements Capsule 60 Capsule(s) Off market Ingredients & interactions → Konjac Root 1000 mg by Puritan's Pride Capsule 100 Rapid Release Capsule(s) UPC 0 25077 36120 5 Ingredients & interactions → Konjac Root 2,000 mg by Herbal Secrets Capsule 90 Veggie Capsule(s) UPC 8 10180 02300 9 Ingredients & interactions → Konjac Root 2,000 mg by AN Amazing Nutrition Amazing Formulas Capsule 180 Veggie Capsule(s) UPC 8 10180 02264 4 Ingredients & interactions → Konjac Root 2000 mg by NutraBio Capsule 90 Vcap(s) UPC 0 49908 51496 7 Off market Ingredients & interactions → Konjac Root Extract by BulkSupplements.com Powder 1 kg · 35.3 oz UPC X001KKM0Q7 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 Calcium Citrate Magnesium and Zincby Kirkland Signature
  2. 2 DGL Plusby Pure Encapsulations
  3. 3 Iberogast Liquid Dropsby Bayer
  4. 4 Lovin' Libidoby OLLY
  5. 5 Nervive Nerve Healthby Nervive
  6. 6 NeuropAwayby VasoCorp
  7. 7 Renafoodby SP Standard Process
  8. 8 Xceler8by ARIIX
  9. 9 1-Db Overdriveby 1st Phorm
  10. 10 +Z Boost Zinc Complexby Shaklee

🆕 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.