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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 ×
K-XR Original Pre-Workout Patriot Pop by VMI Sports Powder 264 Gram(s) · 8.8 Ounce(s) UPC 8 50748 00546 7 Ingredients & interactions → K-XR Original Pre-Workout Peach Mango by VMI Sports Powder 256 Gram(s) · 9.03 oz UPC 8 50001 72838 6 Ingredients & interactions → K-XR Pre-Workout Miami Vice by VMI Sports Black Series Powder 231 Gram(s) · 8.1 Oz(s) UPC 8 50748 00539 9 Ingredients & interactions → K-XR Preworkout Patriot Pop by VMI Sports Powder 221 Gram(s) · 7.8 oz Ingredients & interactions → K/D Liquid by Pure Encapsulations Liquid 30 mL · 1 fl. Oz. UPC 7 66298 01239 1 Ingredients & interactions → K/Mg Aspartate by Karuna Capsule 60 Vegetarian Capsule(s) Ingredients & interactions → K&D Plus A by Natural Factors Softgel Capsule 60 Softgel(s) UPC 0 68958 01066 3 Off market Ingredients & interactions → K+2 Potassium by Designs for Health Capsule 120 Vegetarian Capsule(s) UPC 8 79452 00008 7 Ingredients & interactions → K1 Keto Life by Justified Laboratories Capsule 60 Capsule(s) UPC 8 10077 53959 0 Ingredients & interactions → K1 Keto Life ACV Gummies by Justified Laboratories Gummy Or Jelly 60 Gummy(ies) UPC 8 40317 60170 1 Ingredients & interactions → K1 Keto Life Gummies by Ideal Performance Gummy Or Jelly 60 Gummy(ies) Ingredients & interactions → K1 Keto Life Keto Max by Justified Laboratories Capsule 60 Capsule(s) UPC 8 10077 53904 0 Ingredients & interactions → K1 Keto Life Super Fruit Gummies Max by Justified Laboratories Gummy Or Jelly 60 Gummy(ies) UPC 8 40317 60175 6 Ingredients & interactions → K2 + D3 by Mason Natural Tablet Or Pill 100 Tablet(s) UPC 3 11845 16261 8 Ingredients & interactions → K2 + D3 by Integrative Therapeutics Capsule 60 Capsule(s) UPC 8 71791 11040 3 Ingredients & interactions → K2 + D3 by SR SportsResearch Softgel Capsule 60 Veggie Softgel(s) Ingredients & interactions → K2 + D3 by Oweli Capsule 60 Veggie Capsule(s) UPC 26774-831 Ingredients & interactions → K2 + D3 by ZHOU Capsule 60 Veggie Capsule(s) UPC 8 59805 00618 8 Off market Ingredients & interactions → K2 + D3 by NutraChamps Liquid 2 Fluid Ounce(s) · 60 mL Ingredients & interactions → K2 + D3 50 mcg by Natures Craft Tablet Or Pill 60 Chewable Tablet(s) Off market Ingredients & interactions → K2 + D3 Calcium Gummies by Mary Ruth's Gummy Or Jelly 60 Gummy(ies) UPC 8 56645 00805 1 Off market Ingredients & interactions → K2 + D3 Gold by NutriGold Capsule 60 Liquid Veggie Capsule(s) UPC 8 11762 02056 0 Off market Ingredients & interactions → K2 + D3 with BioPerine by Vital Formulas Labs Capsule 90 Veggie Capsule(s) UPC 6 02573 47092 3 Off market Ingredients & interactions → K2 + D3 with Calcium by Envy Nutrition Capsule 60 Veggie Capsule(s) UPC X0024BUGX5 Ingredients & interactions → K2 100 mcg by Nested Naturals Capsule 90 Vegan Capsule(s) UPC 8 52446 00721 7 Ingredients & interactions → K2 100 mcg by Nature Made Softgel Capsule Ingredients & interactions → K2 100 mcg by Swanson Softgel Capsule 30 Softgel(s) UPC 0 87614 02672 5 Ingredients & interactions → K2 100 mcg by Mason Natural Tablet Or Pill 100 Tablet(s) UPC 3 11845 17681 3 Ingredients & interactions → K2 100 mcg & D3 25 mcg by Windmill Natural Vitamins Tablet Or Pill 60 Tablet(s) UPC 0 35046 00294 7 Ingredients & interactions → K2 100 mcg + D3 125 mcg (5000 IU) by NutriFlair Capsule 90 Vegetarian Capsule(s) UPC X001JWZ0TZ Off market Ingredients & interactions → K2 100 mcg Apple Berry Fusion by EZ Melts Tablet Or Pill 60 Fast-Melting Tablet(s) UPC 8 51989 00752 4 Ingredients & interactions → K2 120 mcg + D3 2,000 IU Gold by NutriGold Capsule 60 Vegan Capsule(s) UPC 8 11762 02056 0 Ingredients & interactions → K2 120 mcg + D3 5,000 IU by Safrel Capsule 120 Capsule(s) UPC 8 50012 52088 7 Ingredients & interactions → K2 50 mcg by Swanson Softgel Capsule 30 Softgel(s) UPC 0 87614 02671 8 Ingredients & interactions → K2 D3 by Everyday Health Capsule 60 Capsule(s) UPC 9 421906 923001 Ingredients & interactions → K2 Liquid by XYMOGEN Liquid 1 Fluid Ounce(s) · 30 Milliliter(s) UPC 8 71149 00742 3 Ingredients & interactions → K2 MK-4 500 mcg by Rite Aid Pharmacy Tablet Or Pill 90 Tablet(s) Ingredients & interactions → K2 MK-7 100 mcg by 21st Century Capsule 110 Vegetarian Capsule(s) UPC 7 40985 28067 6 Ingredients & interactions → K2 MK-7 180 mcg & D3 5000 IU by Protocol For Life Balance Capsule 60 Veg Capsule(s) UPC 7 07359 10384 9 Off market Ingredients & interactions → K2-45 by XYMOGEN Capsule 60 Vegetarian Capsule(s) UPC 8 71149 00317 3 Ingredients & interactions → K2-7 by Vital Nutrients Capsule 60 Vegetarian Capsules UPC 6 93465 54811 0 Ingredients & interactions → K2-7 by Just Thrive Capsule 60 Capsule(s) UPC 6 74306 52325 1 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 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.