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Magnesium/Potassium Aspartate by Douglas LabsMagnesium/Potassium Aspartate by Douglas Labs Cardiovascular Support This dietary supplement provides the body with a dose of magnesium and potassium, two minerals involved in important...From$19.60 -
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Ultra Preventive III (Tablets) by Douglas LabsUltra Preventive III (Tablets) by Douglas Labs Multivitamin Support Ultra Preventive III provides a comprehensive vitamin/mineral/trace element formula with bioavailable nutrient forms to...$56.20 -
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KLEAN Casein Protein (Natural Vanilla Custard Flavor) by Douglas LabsKLEAN Casein Protein (Natural Vanilla Custard Flavor) by Douglas Labs Protein Powders Protein powers muscle and is essential for the health, well-being and performance of any athlete. Klean Casein...$68.50 -
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KLEAN Casein Protein (Natural Chocolate Flavor) by Douglas LabsKLEAN Casein Protein (Natural Chocolate Flavor) by Douglas Labs Protein Powders Protein powers muscle and is essential for the health, well-being and performance of any athlete. Klean Casein Protein...$68.50 -
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KLEAN PLANT-BASED PROTEIN by Douglas LabsKLEAN PLANT-BASED PROTEIN by Douglas Labs Vegan Protein Powder Protein powers muscle and is essential for the health, well-being and performance of any athlete. Klean Plant-Based Protein provides the...$51.00 -
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ZINC PICOLINATE (50 MG) by Douglas LabsZINC PICOLINATE (50 MG) by Douglas Labs Zinc Picolinate capsules supply 50 mg of zinc from zinc picolinate complex.$22.00 -
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ZINC LOZENGES by Douglas LabsZINC LOZENGES by Douglas LabsZinc citrate 10 mg lozengeZinc Lozenges supply bioavailable zinc, sweetened with sorbitol and flavored with natural orange extracts. Each lozenge contains 10 mg of...$21.50 -
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QUERCETIN-BROMELAIN COMPLEX by Douglas LabsQUERCETIN-BROMELAIN COMPLEX by Douglas LabsTriple source antioxidant and enzyme formula.Quercetin-Bromelain Complex is a unique formulation of quercetin, buffered vitamin C, and bromelain. Quercetin...$45.00 -
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PYCNOGENOL (50 MG) 90 COUNT by Douglas LabsPYCNOGENOL (50 MG) 90 COUNT by Douglas LabsPine bark extract 50 mg for arterial health.Pycnogenol® tablets contain pure, patented pine bark extract in 50 mg scored tablets. Pine bark extract is a...$112.50 -
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OCUTONE by Douglas LabsOCUTONE by Douglas Labs is discontinued.See similar product here.$71.00 -
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NIATAB 500 by Douglas LabsNIATAB 500 by Douglas Labs500 mg sustained-release pure Niacin scored tablets.Niatab™ 500 tablets slowly release 500 mg of pure niacin (nicotinic acid) over 2 to 3 hours to reduce uncomfortable...$20.50 -
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NEUROTONE by Douglas LabsNEUROTONE by Douglas Labs - DiscontinuedA comprehensive neurological support formula.NeuroTone® is a unique, comprehensive combination of 11 nutrients known to help maintain and support the...$106.00
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Cincinnati Health Institute is an authorized distributor of Douglas Labs.
For over 60 years, Douglas Laboratories® has been dedicated to meeting the needs of healthcare professionals and is recognized as a leader in developing high-quality, science-based, innovative nutritional supplements across 12 health functions that support healthy lifestyles. Douglas Labs vitamins and supplements are at the forefront of supplemental nutrition with cutting-edge formulas like Liquid B12, Amino-Mag 200, GABA, DHEA, Magnesium Citrate, Boswellia-Turmeric Complex, and more.