Ingredients Products Brands

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
100% Free & pharmacist-reviewed
Find a page

Find any product in the directory

Type a product, brand, ingredient/herb, DSLD ID, or a barcode (UPC) and jump straight to its page. This finds pages — it doesn’t check interactions.

AI points you to pages in our database. Confirm the exact product on its page. How we use AI

⚕️ Trying to check whether a drug interacts with a supplement? Our interaction checker answers that directly. Open the checker

Browse every product

Switch to ingredients →
Showing products starting with “N” (6,356) Clear ×
NAC N-Acetyl L-Cysteine by Hard Rhino Powder 5 kg · 11 lbs UPC 7 98711 50036 9 Ingredients & interactions → NAC N-Acetyl l-Cysteine 1000 mg Capsules by BulkSupplements.com Capsule 360 Capsule(s) UPC X003WQ2IR3 Ingredients & interactions → NAC N-Acetyl L-Cysteine Capsules 600 mg by BulkSupplements.com Capsule 360 Capsule(s) UPC X003DR8CRV Ingredients & interactions → NAC N-Acetyl-Cysteine 1000 mg by Protocol For Life Balance Tablet Or Pill 120 Tablet(s) UPC 7 07359 10185 2 Off market Ingredients & interactions → NAC N-Acetyl-Cysteine 600 mg by Protocol For Life Balance Other (e.g. Tea Bag) 100 Vcap(s)(R) UPC 7 07359 10085 5 Off market Ingredients & interactions → NAC N-Acetyl-Cysteine 600 mg by Swanson Premium Brand Capsule 100 Capsule(s) UPC 0 87614 01854 6 Off market Ingredients & interactions → NAC N-Acetyl-L-Cysteine by Allergy Research Group Tablet Or Pill 120 Tablet(s) UPC 7 13947 71370 3 Off market Ingredients & interactions → NAC N-Acetyl-L-Cysteine by NutriCology Tablet Or Pill 120 Tablet(s) UPC 7 13947 51370 9 Ingredients & interactions → NAC N-Acetyl-L-Cysteine by Lake Avenue Nutrition Capsule 120 Veggie Capsule(s) UPC 8 98220 01639 6 Ingredients & interactions → NAC N-Acetyl-L-Cysteine 500 mg by Natural Factors Capsule 90 Vegetarian Capsule(s) UPC 0 68958 02815 6 Ingredients & interactions → NAC N-Acetyl-L-Cysteine 500 mg by Groovy Bee Capsule 90 Capsule(s) UPC 0 50742 58773 4 Ingredients & interactions → NAC N-Acetyl-L-Cysteine 600 by LifeLink Capsule 120 Capsule(s) · 600 mg UPC 6 39793 30510 0 Ingredients & interactions → NAC N-Acetyl-L-Cysteine 600 mg by The Vitamin Shoppe Capsule 50 Capsule(s) Ingredients & interactions → NAC N-Acetyl-L-Cysteine 600 mg by Natural Factors Capsule 60 Vegetarian Capsule(s) UPC 0 68958 02818 7 Ingredients & interactions → NAC N-Acetyl-L-Cysteine 600 mg by Puritan's Pride Capsule 60 Capsule(s) UPC 0 25077 00262 7 Ingredients & interactions → NAC N-Acetylcysteine 600 mg by Foster Regal Capsule 60 Capsule(s) UPC 3 64175 71860 4 Ingredients & interactions → NAC Pure Powder by NOW Powder 4 Ounce(s) · 113 Gram(s) UPC 7 33739 00186 3 Ingredients & interactions → NAC Renew by Nutri-West Tablet Or Pill 90 Tablet(s) Ingredients & interactions → NAC SAP by NFH Capsule 90 Capsule(s) UPC 8 56711 00145 0 Ingredients & interactions → NAC-500 N-Acetyl Cysteine by ProCaps Laboratories Capsule 360 Easy To Swallow Capsule(s) Ingredients & interactions → NAC-600 by Woodstock Vitamins Capsule 60 Vegetarian Capsule(s) Ingredients & interactions → NAC+ by KAL Tablet Or Pill 60 Tablet(s) UPC 0 21245 10307 3 Ingredients & interactions → NAC+ 600 mg by KAL Tablet Or Pill 60 Tablet(s) UPC 0 21245 10307 3 Ingredients & interactions → NAD + Gold by Quicksilver Scientific Liquid 1.7 fl. Oz. · 50 mL UPC 6 44216 04610 2 Ingredients & interactions → NAD(3) by High Performance Nutrition Capsule 120 Vegetarian Capsule(s) UPC 6 02573 12261 7 Ingredients & interactions → NAD(3) Fountain of Youth by High Performance Nutrition Capsule 30 Vegetarian Capsule(s) UPC 0 91037 81764 8 Ingredients & interactions → NAD+ by Rainbow Nutrients Capsule 90 Capsule(s) Ingredients & interactions → NAD+ by Crystal Star Capsule 60 Vegetarian Capsule(s) UPC 7 47889 00003 4 Off market Ingredients & interactions → NAD+ / AMPK Activator by Alive By Nature Capsule 60 Veggie Cap(s) UPC 6 56165 99647 6 Ingredients & interactions → NAD+ 1,000 mg by Nutricost Capsule 120 Capsule(s) UPC 8 10139 57555 9 Ingredients & interactions → NAD+ 1000 mg by Vinatura Supplements Capsule 60 Capsule(s) UPC 8 50052 62320 3 Ingredients & interactions → NAD+ 500 mg by Double Wood Supplements Capsule 60 Capsule(s) UPC 8 50033 27282 6 Ingredients & interactions → NAD+ Activate by DaVinci Laboratories Capsule 30 Capsule(s) UPC 0 26664 01806 9 Ingredients & interactions → NAD+ Activator by Renue By Science Capsule 60 Veggie Cap(s) UPC 6 56165 99647 6 Ingredients & interactions → NAD+ Advanced 500 mg by Cata-Kor Capsule 60 Capsule(s) Ingredients & interactions → NAD+ Cell Regenerator by Life Extension Capsule 30 Vegetarian Capsule(s) 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.