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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 ×
KB-C TCM Concentrate by Nature's Sunshine Capsule 7 Bottle(s) · 30 Capsule(s) each · 210 Capsule(s) Ingredients & interactions → KBomb Kratom Extract Softgel by KBomb Softgel Capsule 30 Full Spectrum Kratom Softgel(s) UPC 8 60011 85001 4 Ingredients & interactions → KBomb Kratom Extract Softgels by KBomb Softgel Capsule 4 Full Spectrum Kratom Softgel(s) UPC 8 50017 12882 8 Ingredients & interactions → KBomb Multi-Strain Red Kratom Blend by KBomb Capsule 60 Botanical Specimen Capsule(s) UPC 8 50017 12894 1 Ingredients & interactions → KBomb Multi-Strain White Kratom Blend by KBomb Capsule 60 Botanical Specimen Capsule(s) UPC 8 50017 12892 7 Ingredients & interactions → KBU by 4Life Capsule 120 Capsule(s) UPC 25501 Off market Ingredients & interactions → KD Ultra by Arthur Andrew Medical Capsule 90 Capsule(s) UPC 8 55822 00834 1 Ingredients & interactions → KDIR Fluidren by Systemic Formulas Bio Challenge Capsule 60 Capsule(s) UPC 6 35585 04501 8 Ingredients & interactions → Kdy by Loomis Enzymes Capsule 180 Capsule(s) UPC 6 97706 04301 3 Off market Ingredients & interactions → Ke Chuan Pian Breathmooth by Guang Ci Tang Tablet Or Pill 200 Tablet(s) UPC 8 17967 01189 1 Off market Ingredients & interactions → KEEN by BELDT Labs Capsule 120 Liquid Capsule(s) Ingredients & interactions → Keep Calm by Natures Nectar Capsule 60 Capsule(s) UPC X0014HZN8D Ingredients & interactions → Keep Calm by LifeBiome Rise Capsule 30 Vegan Capsule(s) UPC 8 10047 39029 9 Ingredients & interactions → Keep Calm Gummies Raspberry Flavor by NUU3 Gummy Or Jelly 60 Gummy(ies) UPC 6 60251 77361 2 Ingredients & interactions → Keep Cool by Nature's Sunshine Flower Essence Formula Liquid 1.9 fl. Oz. · 57 mL UPC 0 99904 08784 2 Ingredients & interactions → Keep Cool by Nature's Sunshine Liquid 2 fl. Oz. · 60 mL UPC 0 99904 08784 2 Off market Ingredients & interactions → Keep It Movin' Plum Berry by OLLY Gummy Or Jelly 30 Gummy(ies) UPC 8 40160 20174 5 Ingredients & interactions → Keep Sharp by Higher Nature Gummy Or Jelly 27 Jelly Round(s) UPC 5 031013 107627 Ingredients & interactions → KeepOnMovin' Peppermint by Oregon's Wild Harvest Liquid 2 fl. Oz. · 59 mL UPC 7 06195 17351 1 Ingredients & interactions → KefiNutra Organic Fermented Turmeric Extract by Swanson Certified Organic Liquid 16 fl. Oz. · 473 mL UPC 0 87614 24164 7 Off market Ingredients & interactions → Kefir Nutrient by Kefiran Capsule 60 Veggie Capsule(s) UPC 0 02110 40001 5 Ingredients & interactions → Kefiran by LaneInnovative Capsule 60 Veggie Capsule(s) Ingredients & interactions → KELA +2 Iron by Life Zone Capsule 90 Capsule(s) UPC 747787000082 Ingredients & interactions → KELA Cell Lite by Life Zone Capsule 90 Capsule(s) UPC 747787000068 Ingredients & interactions → KELA Chromium by Life Zone Capsule 90 Capsule(s) UPC 747787000105 Ingredients & interactions → KELA E by Life Zone Capsule 90 Capsule(s) UPC 747787000020 Ingredients & interactions → KELA F by Life Zone Capsule 120 Capsule(s) UPC 747787000075 Ingredients & interactions → KELA I by Life Zone Capsule 90 Capsule(s) UPC 7 47787 00003 7 Ingredients & interactions → KELA M by Life Zone Capsule 120 Capsule(s) UPC 747787000051 Ingredients & interactions → KELA S by Life Zone Capsule 120 Capsule(s) UPC 747787000044 Ingredients & interactions → Kelife Iodine by Douglas Laboratories Tablet Or Pill 100 Tablet(s) UPC 3 10539 01288 8 Ingredients & interactions → Kelife Iodine Norwegian Seaweed by Douglas Laboratories Tablet Or Pill 100 Tablet(s) UPC 3 10539 01288 8 Off market Ingredients & interactions → Kelife Norwegian Seaweed by Douglas Laboratories Tablet Or Pill 100 Tablet(s) UPC 3 10539 01288 8 Off market Ingredients & interactions → Kelife Norwegian Seaweed 500 mg by Douglas Laboratories Tablet Or Pill 100 Tablet(s) UPC 3 10539 01288 8 Off market Ingredients & interactions → Kelp by Bronson Capsule 100 Capsule(s) UPC 7 16563 21501 9 Off market Ingredients & interactions → Kelp by Ecological Formulas Capsule 90 Capsule(s) UPC 6 96859 13083 0 Ingredients & interactions → Kelp by TerraVita Liquid 1 Fluid Ounce(s) · 30 mL UPC 0 64434 28032 2 Ingredients & interactions → Kelp by NOW Powder 8 oz. · 227 Gram(s) UPC 7 33739 02676 7 Off market Ingredients & interactions → Kelp by Nature's Way Capsule 180 Capsule(s) · 600 mg UPC 0 33674 14508 1 Off market Ingredients & interactions → Kelp by Oregon's Wild Harvest Capsule 90 Vegan Capsule(s) UPC 7 06195 00429 7 Ingredients & interactions → Kelp by Herb Xtra Capsule 100 Capsule(s) · 450 mg UPC 7 77949 99873 5 Ingredients & interactions → Kelp by DC Tablet Or Pill 90 Tablet(s) Off market Ingredients & interactions → Kelp by GNC SuperFoods Tablet Or Pill 200 Vegetarian Tablet(s) UPC 0 48107 11612 5 Off market Ingredients & interactions → Kelp by Pure Herbs Liquid 4 Fluid Ounce(s) · 120 mL 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.