Collection:
Douglas Labs
42 products
Health Categories
Methyl B12 Plus
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Energy Support: As coenzymes, the B vitamins play an important role in proper energy production, including the metabolism of lipids, carbohydrates, and proteins.*
Un...
Vitamin K2 Menaquinone-7
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Bone & Cardiovascular Health: Vitamin K2 (as MK-7) supports bone and heart health, and is more bioactive than vitamin K1 and other menaquinones.*
Calcium Support...
Vitamin D 25 mcg (1,000 IU)
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1,000 IU Vitamin D-3 tablets
Vitamin D Source: Also known as the "sunshine vitamin", vitamin D has many roles in the body, including proper modulation of cell growth,...
Vitamin C 1,000 mg (1 g)
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Vitamin C, provided by Douglas Laboratories®, contains 1,000 mg of vitamin C as L-ascorbic acid per tablet.
Antioxidant Support: Vitamin C is a water-soluble antioxid...
Magnesium Taurate 400
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Magnesium from Magnesium taurate amino acid chelate
Heart & Bone Health: Magnesium, one of most important minerals, plays an essential role in maintaining normal ...
Magnesium Glycinate
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Highly bioavailable magnesium glycinate to support carbohydrate, amino acid, and fat metabolism
Heart & Bone Health: Magnesium, one of most important minerals, pl...
Magnesium Citrate
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Magnesium Citrate supplies 150 mg of elemental magnesium from bioavailable magnesium citrate in each convenient vegetarian capsule.
For 65 years, Douglas Laboratories h...
Liquid B12
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Vitamin B12 Source: Bioavailable vitamin B12 is essential for the normal metabolism of carbohydrates, fat, and protein.*
Neurological Health: Vitamin B12 is also req...
Melatonin 3 mg
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Sleep Support: Regulates normal sleep/wake cycles and supports normal immune function.*
Antioxidant Support: Melatonin may also support the body's healthy defenses a...
Pregnenolone (25 mg)
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Hormone Support: Pregnenolone can be converted to DHEA or progesterone, which are precursors to many hormones, including cortisol, aldosterone, androstenedione, estro...
DHEA 10 mg Micronized
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Optimal Body Function: Recent experimental and human studies show that DHEA is involved in a large variety of physiological processes, including immune function, brai...
Berberine Balance
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Antioxidant Support: Grape seed extract, a well-known antioxidant.*
Cardiovascular Health: Contains grape seed extract with heart health benefits.*
Heart & Cardiometabolic: Dietary suppleme...
QÜELL® Fish Oil - EPA/DHA Plus D
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General Health: Provides EPA and DHA for cardiovascular health, neurological health, vision health, and joint health.*
Brain Support: DHA plays a major role in the s...
Multi-Probiotic 40 Billion
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Immune Health: Offers a synbiotic blend of 16 strains that help to support immune health by balancing intestinal microflora.*
Shelf Stable: This formula is shelf sta...
Cal-6+Mg.™
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Calcium Source: Provides a good source of dietary calcium together with other nutrients that assist in the maintenance of healthy bone structure and function.*
Magn...
Zinc Picolinate
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Immune & Reproductive Health: Zinc has important functions in supporting immune function, reproductive health, and skin.*
Antioxidant Support: Zinc supplementati...
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