Doctor's Best Fully Active B Complex with Quatrefolic 30 CapsulesFully Active B Complex provides B vitamin forms (”vitamers”) for absorption and optimal benefit.B vitamins are indispensable for making energy from foods, and for making and maintaining DNA, genes, cells, tissues, organs, and enzyme fu..
Doctor's Best Fully Active Folate 400 with Quatrefolic 400mcg 90 CapsulesDoctor’s Best Fully Active Folate with Quatrefolic®supports healthy mood, memory, circulation and well-being.Fully Active Folate with Quatrefolic®provides 5-methyltetrahydrofolate (MTHF) from Quatrefolic®, the active form used ..
Doctor's Best High Absorption Magnesium 100% Chelated with Albion Minerals 100mg 120 TabletsMagnesium is a dietary mineral that participates in hundreds of life-essential processes that occur both inside and outside cells of the body.Magnesium deficiency impacts normal physiologic function on many l..
Doctor's Best High Absorption Magnesium 100% Chelated with Albion Minerals 100mg 240 TabletsMagnesium is a dietary mineral that participates in hundreds of life-essential processes that occur both inside and outside cells of the body.Magnesium deficiency impacts normal physiologic function on many l..
Doctor's Best High Absorption Magnesium Powder with TRAACS 100% Chelated 200gMagnesium is a dietary mineral that participates in hundreds of life-essential processes that occur both inside and outside cells of the body.Magnesium deficiency impacts normal physiologic function on many levels.Adequate ..
Doctor's Best L-Arginine Pure Powder 300gWhat is L-Arginine Powder?Doctor’s Best L-Arginine Powder helps support athletic endurance and helps boost nitric oxide production.L-Arginine is a necessary precursor to creatine which helps supply energy to all of the cells of the body.L-Arginine also helps ..
Doctor's Best L-Theanine with Suntheanine 150mg 90 CapsulesL-theanine with Suntheanine is an amino acid derived from green tea (produced in Japan) that is responsible for the relaxation-inducing effect of tea consumption. L-theanine is synthesized in the roots of tea plants and transported to the le..
Doctor's Best L-Tyrosine 500mg 120 CapsulesWhat is L-Tyrosine? Doctor’s Best Tyrosine is a conditionally essential amino acid that is a precursor to the catecholamine transmitters, dopamine, epinephrine, and norepinephrine. These are vital messengers for the brain and the body’s other nerve networks..
Doctor's Best Phosphatidyl serine with SerinAid 100mg 60 SoftgelsPhosphatidyl Serine (PS), derived from soybean lecithin, is an essential brain nutrient in a matrix of other phospholipids and co-factors.These are structural components of brain neurons which enhance cell-to-cell communication and sup..
Doctor's Best Real Krill 350mg 60 SoftgelsReal Krill is a 100 percent authentic product from sustainably harvested Antarctic Krill. It provides omega-3 EPA and DHA linked into phospholipids, together with the versatile protective carotenoid astaxanthin. These nutrients are vital lipids, building blo..
Doctor's Best Real Krill Enhanced plus Omega 3s with Superba Krill 60 SoftgelsKrill Enhanced with DHA and EPA is a unique dietary supplement that combines authentic Antarctic krill oil complex with high-potency fish omega-3 fatty acids. The superior bioactivity of krill phospholipids carrying omega-..
Doctor's Best SAM-e 200mg 60 TabletsSAMe is a natural substance found throughout the body that is synthesized from the amino acid Methionine and is one of the most important methyl donors in the central nervous system. Methylation is an essential process in ensuring the proper function of a number o..