Skip to content
Holiday Shipping: Heat-sensitive orders placed Dec 24–28 will ship Monday, Dec 29 to ensure potency & viability.
Holiday Shipping: Heat-sensitive orders placed Dec 24–28 will ship Monday, Dec 29 to ensure potency & viability.

Douglas Laboratories

Filters

$
$
0 42 84 126 167.4
Original price $0.00 - Original price $0.00
Original price $0.00
$30.60
$30.60 - $30.60
Current price $30.60

Liquid Vitamin D3 22.5 mL by Douglas Labs

Douglas Labs
15 in stock

Liquid Vitamin D3 by Douglas Labs is a dietary supplement designed to promote strong bones through improved calcium absorption. Liquid Vitamin D3 b...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$30.60
$30.60 - $30.60
Current price $30.60
Original price $0.00 - Original price $0.00
Original price $0.00
$50.00
$50.00 - $50.00
Current price $50.00

MCT/Butyrate with SunButyrate 15.6 fl oz by Douglas Labs

Douglas Labs
Out of stock

MCT Butryate with SunButryate liquid contains MCT oil. MCT is short for medium chain triglycerides, which are a shorter chain fatty acid. Shorter c...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$50.00
$50.00 - $50.00
Current price $50.00
Sold out
Original price $0.00 - Original price $0.00
Original price $0.00
$19.20
$19.20 - $19.20
Current price $19.20

Liquid B12 1 fl oz by Douglas Laboratories

Douglas Labs
16 in stock

Douglas Laboratories Liquid B12: Boost Your Energy & Support Neurological Health Unleash your vitality with Douglas Laboratories Liquid B12! Th...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$19.20
$19.20 - $19.20
Current price $19.20
Original price $0.00 - Original price $0.00
Original price $0.00
$35.40
$35.40 - $35.40
Current price $35.40

Liquid Magnesium 8 oz by Douglas Labs

Douglas Labs
14 in stock

Liquid Magnesium by Douglas Labs is comprised of one of the most essential minerals in the body. It is also one of the most abundant. This is a min...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$35.40
$35.40 - $35.40
Current price $35.40
Original price $0.00 - Original price $0.00
Original price $0.00
$42.60
$42.60 - $42.60
Current price $42.60

Liquid Cal/Mag/D 15 oz by Douglas Labs

Douglas Labs
Out of stock

Liquid Cal/Mag/D by Douglas Labs is an essential supplement that may help support all of the organs. In addition, research suggests that this produ...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$42.60
$42.60 - $42.60
Current price $42.60
Sold out
Douglas Laboratories collection logo

About Douglas Laboratories

Since the late 1950’s, Douglas Laboratories has a rich heritage in researching and designing science-based, healthy aging supplements for practitioners and their patients. Specializing in healthy aging vitamins and supplements, Douglas Labs manufactures nutritional supplements aim at supporting individuals for long-term health and in maintaining active lifestyles.

Douglas Labs is committed to delivering products that are of the highest quality. Products are made in a GMP compliant manufacturing facility and Douglas Labs is NSF International registered and inspected for good manufacturing practices. Because Douglas Laboratories is also a producer of NSF certified for sports products with an ISO-accredited internal quality laboratory, products by Douglas Laboratories are guaranteed to be free of banned substances.

Douglas Laboratories is dedicated to researching their products through extensive clinical trials and have partnered with the University of Pittsburgh Children’s Hospital and Laval University in Quebec in the past to do so.

Douglas Labs also host educational events and oftentimes invite leaders and experts in their field to share their opinions and lectures. These educational events by Douglas Laboratories can be seen through webinars or in-person seminars.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare