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.
C-Max ®
C-Max® tablets are formulated to slowly release 1,500 mg of vitamin C over an extended period of time.
C-Max ®
$37.00
Calcium Citrate
Calcium Citrate supplies 250 mg of elemental calcium from calcium citrate. Calcium is a primary mineral for building the strong structure of bones and teeth.‡
Calcium Citrate
$29.50
Calcium Microcrystalline Hydroxyapatite
Calcium Microcrystalline Hydroxyapatite provides micronutrients essential for healthy bones and teeth.‡
Calcium Microcrystalline Hydroxyapatite
$23.50
Calcium-D-Glucarate
Calcium D-Glucarate is a supplement of D-glucaric acid bound to calcium. Calcium D-glucarate supports the body's natural defenses against environmental toxins and excess steroid hormones by way of glucuronidation.‡
Calcium-D-Glucarate
$85.00
Cat's Claw
Cat’s Claw (Uncaria tomentosa, bark) supplies 500 mg of Cat’s Claw in a gelatin capsule.
Cat's Claw
$27.00
Chelated Magnesium
Highly absorbable chelated magnesium provides 100 mg elemental magnesium per tablet. Magnesium is involved in energy metabolism, and is notably important in the heart, skeletal muscles, and nervous system.‡
Chelated Magnesium
$12.50
Choline Bitartrate
Choline Bitartrate supplies 235 mg of choline from choline bitartrate in each capsule.
Choline Bitartrate
$21.00
Chromium Picolinate
Chromium Picolinate is a trace element supplement that contains 250 mcg of chromium bound to picolinic acid, a highly biologically active form of this mineral.‡
Chromium Picolinate
$24.50
Citrus-Q10 ™ 100
Citrus-Q10™ 100 supplies naturally fermented coenzyme Q10 in a great-tasting, natural citrus-flavored chewable tablet. Citrus-Q10™ 100 contains no sugar, artificial colors or flavors, and is suitable for vegetarians.
Citrus-Q10 ™ 100
$76.00
Co-Enzyme Q10 Softgel
Co-Enzyme Q10 softgels contain pure co-enzyme Q10 (ubiquinone). Co-Enzyme Q10 is solubilized in a base of rice bran oil and vitamin E to enhance absorption of co-enzyme Q10.
Co-Enzyme Q10 Softgel
$64.50
Colostrum 100% Pure New Zealand (Capsules)
100% Pure New Zealand Colostrum contains 90 known health-promoting components, including antibodies, immunoglobulins, antioxidants and growth factors that support the immune system and healthy cell function. New Zealand colostrum meets high purity standards because the herds are pasture-fed a...
Colostrum 100% Pure New Zealand (Capsules)
$58.00
Corvalen® Ribose
D-Ribose is a natural pentose sugar that is the backbone of the ATP molecular structure which supports the body's natural energy production. D-ribose in ATP (adenosine triphosphate) is naturally present in every living cell in our body. Corvalen® powder is highly soluble in either hot or cold...
Corvalen® Ribose
$68.50
Cysto Renew®
Cysto Renew®, developed by Dr. Geo Espinosa+, is a unique combination of ingredients designed to help calm the bladder and support healthy functioning of the urinary tract system. Each ingredient contributes to the health of the bladder glycosaminoglycan layer, nitric oxide production, health...
Cysto Renew®
$65.50
DHEA 10 mg (Micronized)
DHEA capsules contain high purity micronized dehydroepiandrosterone (DHEA) produced under strict Good Manufacturing Practice (GMP) standards.
DHEA 10 mg (Micronized)
$21.50
DHEA 25 mg (Micronized)
DHEA capsules contain high purity micronized dehydroepiandrosterone (DHEA) produced under strict Good Manufacturing Practice (GMP) standards.
DHEA 25 mg (Micronized)
$26.00
DHEA 25 mg Dissolvable Tablets
DHEA 25 mg dissolvable tablets contain the high purity micronized dehydroepiandrosterone (DHEA) produced under strict Good Manufacturing Practices (GMP). Tablets can be dissolved in mouth and swallowed or swallowed whole.
DHEA 25 mg Dissolvable Tablets
$23.00
DHEA 5 mg Dissolvable Tablets
DHEA 5 mg dissolvable tablets contain high purity micronized dehydroepiandrosterone (DHEA) produced under strict Good Manufacturing Practices (GMP). Tablets dissolve in mouth.
DHEA 5 mg Dissolvable Tablets
$16.00
DHEA 50 mg (Micronized)
DHEA capsules contain high purity micronized dehydroepiandrosterone (DHEA) produced under strict Good Manufacturing Practice (GMP) standards.
DHEA 50 mg (Micronized)
$34.00
DHEA Plus
DHEA Plus vegetarian capsules contain 25 mg each of high purity dehydroepiandrosterone (DHEA) and pregnenolone. Both are produced under strict Good Manufacturing Practices (GMP) standards.
DHEA Plus
$33.50
DIM® Enhanced
DIM® Enhanced is a microencapsulated form of diindolylmethane with curcumin, green tea and wasabia, designed to support healthy estrogen hormone balance and immune health. BioResponse DIM® is a patented, absorption-enhancing formulation to ensure proper assimilation by the body.‡