Douglas Laboratories

Douglas Laboratories

For over 60 years, Douglas Laboratories® has been dedicated to meeting the needs of healthcare professionals and is recognized as a leader in the development of high quality, science-based, innovative nutritional supplements across 12 health functions that support healthy lifestyles.

 


L Tryptophan, 60 Caps

SKU: DL163
Unit Size: 60 Capsules

Enhances serotonin synthesis to support emotional well-being and restful sleep

 
(0 reviews)  
Price : $45.15
Practitioner Login for Wholesale Access
Quantity (3 in stock)

L-histidine (500 mg), 60 capsules

SKU: DL146
Unit Size: 60 capsules

L-Histidine supplies 500 mg of the amino acid in each capsule.

 
(0 reviews)  
Price : $30.55
Practitioner Login for Wholesale Access
Quantity (0 in stock)

L-serine (500 mg), 60 capsules

SKU: DL147
Unit Size: 60 capsules

L-Serine supplies 500 mg of the amino acid in each capsule.

 
(0 reviews)  
Price : $43.90
Practitioner Login for Wholesale Access
Quantity (3 in stock)

L-serine (500 mg), 60 capsules (EXPIRES 07-2022)

SKU: DL147EXP
Unit Size: 60 capsules

L-Serine supplies 500 mg of the amino acid in each capsule.

 
(0 reviews)  
On sale : $10.45
Product Expires: 07-31-2022
Market price: $41.80 save 75%
Practitioner Login for Wholesale Access
Quantity (1 in stock)

Liposomal Glutathione, 45 Caps

SKU: DL166
Unit Size: 45 Capsules

Supports antioxidant defenses and detoxification

 
(0 reviews)  
Price : $72.05
Practitioner Login for Wholesale Access
Quantity (0 in stock)

Liquid B12, 1 oz

SKU: DL158
Unit Size: 1 fl oz (30 mL)

Liquid B12 provides 1,000 mcg of highly bioavailable vitamin B12 and formulated with methylcobalamin in a tasty and convenient natural cherry-flavored liquid.

 
(0 reviews)  
Price : $16.60
Practitioner Login for Wholesale Access
Quantity (0 in stock)
The cookie settings on this website are adjusted to allow all cookies so that you have the very best experience. If you continue without changing your cookie settings, we'll assume that you are happy to receive all cookies on our website. However, if you would like to, you can change your settings at any time using the Change cookie settings link in the Special menu.