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Douglas Laboratories has been at the forefront of the nutritional health industry for over 50 years, engaging in the kind of top-notch product research and development that allows them to produce excellent science-based dietary supplements to help people improve their health. They offer one of the largest and most innovative selections of premium products as a healthcare practitioner brand and operate under a simple promise: provide the highest quality nutritional supplements available with the highest level of personal service—anywhere.
Melatonin Prolonged Release
Melatonin P.R. contains 3 mg of high purity melatonin in a prolonged-release tablet, formulated to slowly break down and release in the small intestine.
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Melatonin Prolonged Release
$47.50
Methyl B12 Plus
Methyl B12 Plus provides Metafolin® L-methylfolate and vitamin B12 methylcobalamin in a great-tasting lozenge designed to be rapidly dissolved in the mouth and swallowed. Methylfolate and methylcobalamin are the predominant forms of folate and vitamin B12 found in the body. Methyl B12 Plus lozen...
Methyl B12 Plus
$24.00
Methyl Folate 1,000 mcg Metafolin®
Methyl Folate provides 1,000 mcg of Metafolin®, a patented form of (6S) 5-methyltetrahydrofolate (5-MTHF). 5-MTHF is the naturally occurring, predominant form of folate commonly found in cells and is essential for overall health, as it participates as a cofactor in a reaction that involves the r...
Methyl Folate 1,000 mcg Metafolin®
$25.00
Milk Thistle Max-V
Milk Thistle Max-V vegetarian capsules contain 250 mg of milk thistle extract, standardized to contain a minimum of 80% of the flavonoid silymarin, which is known to support a healthy liver.‡
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Milk Thistle Max-V
$37.50
Multi-Probiotic® 15 Billion
Multi-Probiotic® 15 Billion vegetarian acid-resistant capsules provide 15 billion CFUs of probiotic strains from the Lactobacillus and Bifidobacterium genera, mixed in a base of prebiotic fructooligosaccharides. These special capsules bypass the stomach and breakdown in the small intestinal flui...
Multi-Probiotic® 15 Billion
$55.00
Multi-Probiotic® 4 Billion
Multi-Probiotic® 4 Billion vegetarian acid-resistant capsules provide 4 billion CFUs of probiotic strains from the Lactobacillus and Bifidobacterium genera, mixed in a base of prebiotic fructooligosaccharides in each acid-resistant capsule. These special capsules bypass the stomach and breakdown...
Multi-Probiotic® 4 Billion
$42.50
Multi-Probiotic® 40 Billion
Multi-Probiotic® 40 Billion contains 16 beneficial strains of Lactobacillus, Lactococus, Bifidobacterium and Streptococcus cultures, including the clinically researched Bifidobacterium lactis HN019 that supports gastrointestinal and immune function. Also included in the synbiotic blend is a Nutr...
Multi-Probiotic® 40 Billion
$47.50
Multi-Probiotic® Spore + SBC
Multi-Probiotic® Spore + SBC is a unique combination of spore-based bacillus strains plus Saccharomyces boulardii (SBC). Both types of probiotics provide a clinically studied approach to supporting bowel comfort and regularity, gastrointestinal function, and immune health. Spore probiotics are m...
Multi-Probiotic® Spore + SBC
$43.50
Muscle Protect™ with HMB
Muscle Protect™ with HMB provides a leucine-rich blend of essential amino acids combined with HMB®, vitamin D3 and glutamine for muscle maintenance. Leucine, a branched-chain amino acid, has an anabolic role in muscle protein synthesis and may specifically benefit aging adults by preserving heal...
Muscle Protect™ with HMB
$85.00
N-Acetyl-L-Cysteine 600 mg
N-Acetyl-L-Cysteine (NAC) is a cellular antioxidant support that specifically promotes healthy lung tissue. NAC is a free radical scavenger that supports glutathione levels in tissue.‡
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N-Acetyl-L-Cysteine 600 mg
$32.00
N-Acetyl-L-Cysteine 900 mg
N-Acetyl-L-Cysteine (NAC) is a cellular antioxidant support that specifically promotes healthy lung tissue. NAC is a free radical scavenger that supports glutathione levels in tissue.‡
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N-Acetyl-L-Cysteine 900 mg
$54.50
Natural C
Natural C contains 1,000 mg vitamin C with rose hips and an additional amount of bioflavonoid complex.
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*FDA Disc...
Natural C
$23.00
Natural Vitamin E Complex
Natural Vitamin E Complex contains pure, natural, mixed tocopherols including alpha, beta, gamma and delta tocopherols for antioxidant protection.‡
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Natural Vitamin E Complex
$43.00
Niacinimide 500 mg
Niacinamide provides 500 mg of niacinamide per capsule. Dietary niacin can be obtained from niacinamide, an amide of niacin, which is typically well tolerated and not associated with causing a "flushing" reaction.
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Niacinimide 500 mg
$15.00
Nutri-E 400 ™ Forte
Nutri-E 400™ Forte contains 268 mg (400 IU) of 100% natural, unesterified vitamin E (d-alpha-tocopherol), as well as a guaranteed minimum of the d-beta, d-gamma and d-delta tocopherols, which is unique among most mixed tocopherol products available.
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Nutri-E 400 ™ Forte
$57.50
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