Douglas Laboratories

Methylcobalamin Liquid B12 provides 1,000 mcg of highly bioavailable vitamin B12 in a tasty and convenient natural cherry-flavoured liquid. Vitamin...

LVDTX is a comprehensive blend of synergistic nutrients that support the health of the liver, an organ involved in detoxification. Choline, a facto...

Magnesium is a mineral with a fundamentally important physiological function in the body. However, typical diets in several industrialized countrie...

Magnesium Glycinate capsules supply 120 mg of elemental magnesium from a magnesium glycinate complex. Clinical evidence indicates that magnesium gl...

Melatonin sublingual tablets each contain 3 mg of high-purity melatonin. Purity and potency of each batch of Melatonin tablets are verified by an i...

Melatonin PR provides all of the benefits of Melatonin in a convenient prolonged-release tablet. Indications Delayed sleep phase disorder, shift-...

Methyl B12 Plus provides methylcobalamin and calcium L-5-methyltetrahydrofolate from Metafolin® in a great-tasting lozenge that rapidly dissolves i...

Methyl Folate supplies 1,000 mcg of biologically active folate per tablet from Metafolin®, a patented, natural form of (6S) 5-methyltetrahydrofolat...

Niacin (vitamin B3) can be obtained from niacinamide, an amide of niacin that is typically well tolerated and not associated with causing a –flushi...

Opti-EPA™ is a very high potency marine lipid concentrate that provides twice the amount of the omega-3 fatty acids EPA and DHA per softgel than ot...

Opti-EPA™ Enteric-Coated softgels supply significant amounts of essential omega-3 fatty acids, derived from marine lipid concentrate. Processed by ...

30 mg zinc from zinc monomethionine Opti-Zinc™ 30 capsules supply zinc monomethionine, a patented organic compound that combines zinc and the amin...

Optimized Curcumin with Neurophenol® is a unique formula containing two clinically supported and trademarked ingredients: Longvida® Optimized Curcu...

Concentrated Organic Fruit and Vegetable Powders Organic Greens & Reds is a completely organic food supplement powder that is sugar free, glut...

Formulated to help relieve menstrual symptoms and stabilize menstrual cycle irregularities PMS Support contains a combination of ingredients inclu...

Py-Plex (formerly Pylori-Plex) provides unique ingredients in a vegetarian capsule helping improve patient compliance it its convenient form. Masti...

Pyridoxal-5-phosphate is the metabolically active coenzyme form of vitamin B6 (pyridoxine) and accomplishes numerous biological functions. Pyridoxa...

QÜELL Fish Oil® EPA/DHA Plus D provides a bioavailable triglyceride form of fish oil with added vitamin D. The benefits of omega-3 fatty acids cont...

QÜELL Fish Oil® Ultra DHA provides the omega-3 fatty acids DHA and EPA in a ratio of nearly 4:1. QÜELL Fish Oil® is unique among other fish oils fo...

Quercetin Bromelain Complex is a unique formulation of quercetin, buffered vitamin C and bromelain. Quercetin is a bioflavonoid that has excellent ...

Relora®-Plex is a unique blend of two herbal extracts, Magnolia officinalis and Phellodendron amurense, combined with B vitamins for the maintenanc...

Rest Reset™ is a unique formula combining Lactium® casein decapeptide, passionflower extract and melatonin, to support multiple facets of sleep and...

Sereniten Plus contains milk protein hydrolysate, which temporarily helps reduce symptoms of mild mental and physical stress. The milk protein hydr...

Stress-B-Plus™ is a comprehensive B supplement providing all eight B vitamins plus related nutrients. As water-soluble substances, B vitamins are n...

Testo-Plus™ is a unique mixture of herbs, including Siberian and Panax ginseng, that provide support for mental and physical performance after stre...

Thyro-Set contains iodine and selenium to support healthy thyroid function. The thyroid is a vital gland in the endocrine system. It not only acts ...

TMC combines LOWAT®, featuring clinically studied extracts of the Piper betle leaf and Dolichos biflorus seed, with acetyl-L-carnitine. It provides...

TQ for Women™ is a combination of herbal extracts, including chasteberry, specifically formulated to help relieve premenstrual and menopausal sympt...

Ultra A-O is a potent antioxidant supplement that includes vitamins and other nutrients that effectively participate in our body's antioxidant defe...

Ultra Joint Forte is a synergistic combination of glucosamine, chondroitin, methysulfonylmethane (MSM) and astaxanthin that helps maintain joint he...

Ultra MFP Forte (Formerly Anti MFP) is a unique formula containing goldenseal, a plant with numerous health benefits observed in traditional uses o...

Ultra Preventive® 50+ is specially formulated with important vitamins, minerals, antioxidants and a proprietary fruit blend to support healthy agin...

Ultra Preventive® X is Douglas Laboratories’ signature formula and the most comprehensive multivitamin and mineral supplement, with organic fruits,...

Ultra Preventive® X is Douglas Laboratories’ signature formula and the most comprehensive multivitamin and mineral supplement, with organic fruits,...

Ultra Preventive® X is Douglas Laboratories’ signature formula and the most comprehensive multivitamin and mineral supplement, with organic fruits,...

A comprehensive digestive enzyme formula Ultrazyme was specifically formulated with bile and active digestive enzymes that assist in fat, protei...