Doctor’s Best, Serrapeptase, 40,000 SPU, 90 Capsules 55+ Tyrosine is used in the

Tyrosine is used in the nervous system to make a class of neurotransmitters called catecholamines: dopamine

667% Vitamin E (as d-alpha tocopheryl acetate) 10 IU 33% Magnesium (as magnesium oxide and magnesium sulfate) 10 mg 3% Zinc (as zinc oxide) 1 mg 7% Selenium (as selenium amino acid chelate) 15 mcg 21% Manganese (as manganese gluconate) 0

Organic Soul

and avoid excessive consumption of cold and raw foods

cellulose acetate

Doctor’s Best, Serrapeptase, 40,000 SPU, 90 Capsules 55+ Tyrosine is used in theProduct Overview : Doctors Best, Serrapeptase, 40,000 SPU, 90 Capsules Description: Science Based Nutrition Dietary Supplement Helps Support Healthy Sinuses Helps Breakdown Unwanted Proteins Vegan Non GMO Serrapeptase (serratio peptidase) is a protein digesting enzyme isolated from the friendly bacterium Serratia E 15 discovered in the Japanese silkworm, and has been used as a nutritional supplement in Europe and Asia for over three decades. Doctor's