Supplement brand

Douglas Laboratories

Every Douglas Laboratories supplement product in our database — with full label data and a pharmacist-reviewed check for interactions with your medications.

3,067Products
1,443On the market
8Dosage forms
What's inside

Ingredients Douglas Laboratories uses most

The ingredients that appear across Douglas Laboratories products. Tap one to see how it interacts with medications.

Calcium Magnesium Vitamin C Vitamin D Boron Vitamin E Zinc Thiamin Chromium Potassium Riboflavin Biotin Selenium Vitamin B12 Flavonoid (mixture) Pantothenic Acid (Vitamin B5) Choline Manganese
The full range

Douglas Laboratories products

Open any product to see its complete ingredient list and every drug interaction we check for it.

Capsule · 836 Tablet Or Pill · 421 Softgel Capsule · 74 Powder · 70 Other (e.g. Tea Bag) · 58 Liquid · 35 Gummy Or Jelly · 4 Lozenge · 2
Showing 601–624 of 3,067 products
L-Glutamine Powder Powder 266.6 Gram(s) · 9.4 Ounce(s) UPC 3 10539 00472 2 On market View ingredients & interactions L-Glutathione 250 mg Capsule 120 Capsule(s) UPC 3 10539 01710 4 On market View ingredients & interactions L-Glutathione 250 mg Capsule 30 Capsule(s) UPC 3 10539 01749 4 On market View ingredients & interactions L-Glutathione 250 mg Capsule 60 Capsule(s) UPC 3 10539 00699 3 On market View ingredients & interactions L-Glutathione 50 mg Capsule 100 Capsule(s) UPC 3 10539 01849 1 On market View ingredients & interactions L-Glutathione 50 mg Capsule 60 Capsule(s) UPC 3 10539 67949 4 On market View ingredients & interactions L-Glutathione Plus Lozenge 90 Lozenge(s) UPC 3 10539 01216 1 On market View ingredients & interactions L-Histidine 500 mg Capsule 60 Capsule(s) UPC 3 10539 00421 0 On market View ingredients & interactions L-Isoleucine 500 mg Capsule 60 Capsule(s) On market View ingredients & interactions L-Leucine 500 mg Capsule 60 Capsule(s) UPC 3 10539 00453 1 On market View ingredients & interactions L-Methionine Capsule 500 Capsule(s) UPC 3 10539 00285 8 On market View ingredients & interactions L-Methionine Capsule 60 Capsule(s) UPC 3 10539 00102 8 On market View ingredients & interactions L-Ornithine 500 mg Capsule 60 Capsule(s) UPC 3 10539 00641 2 On market View ingredients & interactions L-Ornithine Alpha-Ketoglutarate Tablet Or Pill 60 Tablet(s) UPC 3 10539 01607 7 On market View ingredients & interactions L-Phenylalanine 500 mg Capsule 90 Capsule(s) UPC 3 10539 01741 8 On market View ingredients & interactions L-Proline 500 mg Capsule 60 Capsule(s) UPC 3 10539 01683 1 On market View ingredients & interactions L-Serine 500 mg Capsule 60 Capsule(s) UPC 3 10539 01842 2 On market View ingredients & interactions L-Taurine 500 mg Capsule 100 Capsule(s) UPC 3 10539 00364 0 On market View ingredients & interactions L-Theanine Capsule 60 Vegetarian Capsule(s) UPC 3 10539 01950 4 On market View ingredients & interactions L-Threonine 500 mg Capsule 60 Capsule(s) UPC 3 10539 00577 4 On market View ingredients & interactions L-Tryptophan Capsule 60 Vegetarian Capsules UPC 3 10539 03414 9 On market View ingredients & interactions L-Tryptophan Capsule 60 Vegetarian Capsule(s) UPC 3 10539 03414 9 On market View ingredients & interactions L-Tyrosine Capsule 100 Capsule(s) UPC 7 45287 06050 6 On market View ingredients & interactions L-Tyrosine 500 mg Capsule 100 Capsule(s) UPC 3 10539 00695 5 On market View ingredients & interactions

Every Douglas Laboratories product

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Showing 1 product starting with “1”.

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