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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.
Pantothenic Acid - 100 Capsules
Pantothenic Acid supplies 500 mg of pantothenic acid in a convenient capsule form.
Douglas Laboratories' logo, text, trademarks, graphics, and photo images are the property of Douglas Laboratories, LLC and are used with permission. Copyright © 2026.
*FDA Disclaimer: The information about th...
Pantothenic Acid - 100 Capsules
$21.50
Policosanol - 60 Capsules
Policosanol supplies 10 mg of policosanol from sugar cane wax, comprised of a mixture of several long chain fatty-alcohols. Studied for the important role it plays in cardiovascular health, policosanol has become recognized for its use in supporting healthy cholesterol levels already within the ...
Policosanol - 60 Capsules
$28.50
Potassium Chelated - 100 Capsules
Potassium 99 mg Chelated capsules supply 99 mg of elemental potassium chelate complex.
Douglas Laboratories' logo, text, trademarks, graphics, and photo images are the property of Douglas Laboratories, LLC and are used with permission. Copyright © 2026.
*FDA Disclaimer: The information abou...
Potassium Chelated - 100 Capsules
$17.50
PQQ Plus - 30 Capsules
PQQ Plus supplies 20 mg pyrroloquinoline quinone (PQQ) and 50 mg of alpha glycerylphosphoryl choline (alpha GPC) in each vegetarian capsule for neurological health. Evidence indicates PQQ can support several signal transduction pathways that are important in maintaining mitochondrial homeostasis...
PQQ Plus - 30 Capsules
$89.00
Pregnenolone (25mg) - 60 Tablets
Pregnenolone 25 mg contains high purity pregnenolone and is produced under strict Good Manufacturing Practices (GMP) standards. Scored tablets can be dissolved in mouth and swallowed or swallowed whole.
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Pregnenolone (25mg) - 60 Tablets
$31.50
Pregnenolone (5mg) - 100 Tablets
Scored tablet containing 5 mg of pregnenolone for hormonal support. Tablets can be dissolved in mouth and swallowed or swallowed whole.‡
Douglas Laboratories' logo, text, trademarks, graphics, and photo images are the property of Douglas Laboratories, LLC and are used with permission. Copyri...
Pregnenolone (5mg) - 100 Tablets
$18.50
Prenatal - 60 Capsules
Prenatal multivitamin/mineral formula by Douglas Laboratories® provides essential vitamins, minerals and nutrients based on scientific recommendations for nutrient requirements for women of childbearing age, pregnant women and lactating women.‡
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Prenatal - 60 Capsules
$32.50
Pycnogenol® 50mg - 90 Tablets
Pycnogenol® tablets contain pure, patented pine bark extract in 50 mg scored tablets. Pine bark extract is a bioflavonoid that supports blood vessel, tissue and arterial health.‡
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Pycnogenol® 50mg - 90 Tablets
$112.50
Pylori-Plex - 60 Capsules
Pylori-Plex provides important ingredients to support the stomach lining and gastrointestinal tract. Mastic gum, licorice, marshmallow root and slippery elm bark all have traditional uses as gastro-supportive herbs.‡
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Pylori-Plex - 60 Capsules
$80.00
Pyridoxal-5-Phosphate - 100 Capsules
Vitamin B6 is offered in its activated form, pyridoxal-5-phosphate.
Douglas Laboratories' logo, text, trademarks, graphics, and photo images are the property of Douglas Laboratories, LLC and are used with permission. Copyright © 2026.
*FDA Disclaimer: The information about this product and ...
Pyridoxal-5-Phosphate - 100 Capsules
$18.00
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