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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 “N” (6,356) Clear ×
NF Formulas Echinacea Vitamin C by Integrative Therapeutics Tablet Or Pill 50 Tablet(s) UPC 8 71791 00337 8 Ingredients & interactions → NF Formulas Liquid Calcium Magnesium Vanilla Flavor by Integrative Therapeutics Liquid 16 fl. Oz. · 473 mL UPC 8 71791 00074 2 Ingredients & interactions → NF Formulas Liquid Calcium Magnesium With Botanicals Mint Flavor by Integrative Therapeutics Liquid 16 fl. Oz. · 473 mL UPC 8 71791 00072 8 Ingredients & interactions → NF Formulas Phytofuge by Integrative Therapeutics Tablet Or Pill 90 Tablet(s) UPC 8 71791 00347 7 Ingredients & interactions → NF Formulas PSI Nighttime by Integrative Therapeutics Capsule 60 Veg Capsule(s) UPC 8 71791 00189 3 Ingredients & interactions → NF Formulas Spectra 303-T by Integrative Therapeutics Tablet Or Pill 60 Tablet(s) UPC 8 71791 00200 5 Ingredients & interactions → NF Formulas Spectra Probiotic by Integrative Therapeutics Other (e.g. Tea Bag) 90 Caplet(s) UPC 8 71791 00207 4 Ingredients & interactions → NF Formulas Spectrum 2C With Iron by Integrative Therapeutics Capsule 240 Capsule(s) UPC 8 71791 00209 8 Ingredients & interactions → NF Formulas Thymactiv by Integrative Therapeutics Liquid 1 fl. Oz. · 30 mL UPC 8 71791 00309 5 Ingredients & interactions → NF-X by Nature's Sunshine Capsule 100 Capsule(s) UPC 0 99904 01232 5 Ingredients & interactions → NFlaStat by Logos Nutritionals Capsule 60 Capsule(s) UPC 8 50045 67310 9 Ingredients & interactions → NGF Neuron Growth Factors by Vitamin Research Products Capsule 120 Capsule(s) UPC 8 10832 01254 2 Ingredients & interactions → NH4 - Redox by Ecological Formulas Capsule 60 Capsule(s) Ingredients & interactions → NHB-1 by Roex Capsule 60 Capsule(s) UPC 6 45245 63060 7 Ingredients & interactions → Nia Plus by Douglas Laboratories Capsule 60 Capsule(s) Ingredients & interactions → NIA Slow SR by AFI America's Finest Tablet Or Pill 100 Tablet(s) Off market Ingredients & interactions → Nia Vasc by XYMOGEN Tablet Or Pill 120 Tablet(s) Off market Ingredients & interactions → Nia Vasc 750 by XYMOGEN Tablet Or Pill 60 Tablet(s) UPC 8 71149 00268 8 Off market Ingredients & interactions → Nia-Chrome by Douglas Laboratories Capsule 250 Capsule(s) UPC 3 10539 00693 1 Ingredients & interactions → Nia-Chrome Forte by Douglas Laboratories Capsule 100 Capsule(s) Ingredients & interactions → NiaCel by Thorne Capsule 60 Capsule(s) UPC 6 93749 00467 7 Off market Ingredients & interactions → NiaCel 200 by Thorne Capsule 60 Capsule(s) UPC 6 93749 01212 2 Off market Ingredients & interactions → NiaCel 400 by Thorne Capsule 60 Capsule(s) UPC 6 93749 01208 5 Off market Ingredients & interactions → Niacel Nicotinamide Riboside by Thorne Research Capsule 60 Vegetarian Capsule(s) UPC 6 93749 00467 7 Off market Ingredients & interactions → NiaCel-250 by Thorne Capsule 60 Capsule(s) UPC 6 93749 00633 6 Off market Ingredients & interactions → Niacel-250 Nicotinamide Riboside by Thorne Research Capsule 60 Vegetarian Capsule(s) UPC 6 93749 00633 6 Off market Ingredients & interactions → Niacin by Nature's Sunshine Tablet Or Pill 90 Tablet(s) UPC 0 99904 01797 9 Off market Ingredients & interactions → Niacin by Hard Rhino Powder 125 Gram(s) · 4.4 Oz(s) UPC 8 18132 84680 5 Ingredients & interactions → Niacin by Signature Care Capsule 110 Capsule(s) UPC 0 21130 79897 1 Ingredients & interactions → Niacin by NutriCology Capsule 90 Vegetarian Capsule(s) UPC 7 13947 50360 1 Off market Ingredients & interactions → Niacin by Integrative Therapeutics Capsule 60 ULTRACAPS (TM) UPC 8 71791 00258 6 Off market Ingredients & interactions → Niacin by Member's Mark Capsule 200 Capsule(s) UPC 1 93968 03022 3 Ingredients & interactions → Niacin (Inositol Hexanicotinate) 500 mg by Windmill Natural Vitamins Tablet Or Pill 30 Tablet(s) UPC 0 35046 00336 4 Off market Ingredients & interactions → Niacin (Vitamin B3) by BulkSupplements.com Powder 250 Gram(s) · 8.8 Ounce(s) UPC X000HST0HZ 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.

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🆕 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.