Allergy Research Group

200 mg of Zen offers a unique and natural path to calmness, day or night.* This formula contains a combination of L-theanine and GABA. L-theanine is found in green tea (Camellia sinensis) and has been shown to support the production of alpha-wave activity in the brain.

200 mg of Zen offers a unique and natural path to calmness, day or night.* This formula contains a combination of L-theanine and GABA. L-theanine is found in green tea (Camellia sinensis) and has been shown to support the production of alpha-wave activity in the brain.

The amino acid L-5-Hydroxytryptophan (5-HTP) is created from L-Tryptophan in the body, and is a precursor to serotonin and melatonin. Our 5-HTP is derived from a plant source, and is carefully tested to ensure its purity and to guarantee the absence of contaminants.

Acetyl-Glutathione is a novel oral acetyl-glutathione formulation that is stable in the stomach and gastrointestinal tract, well absorbed, and able to enter the cells directly and present to the cytosol for mitochondrial entry.

Acetyl-Glutathione is a novel oral acetyl-glutathione formulation that is stable in the stomach and gastrointestinal tract, well absorbed, and able to enter the cells directly and present to the cytosol for mitochondrial entry.

The acetyl derivative of L-carnitine. Acetyl-L-carnitine is involved in the metabolism of protein, carbohydrates and fats, as well as the conversion of fats into energy.* Acetyl-L-carnitine crosses the blood brain barrier more readily than L-carnitine.

The acetyl derivative of L-carnitine. Acetyl-L-carnitine is involved in the metabolism of protein, carbohydrates and fats, as well as the conversion of fats into energy.* Acetyl-L-carnitine crosses the blood brain barrier more readily than L-carnitine.

Provides tissue from the cortex portion of the adrenal gland. Our natural glandular material is derived from government-inspected, range-fed animals, raised in New Zealand and Australia, whose animal husbandry regulations are among the strictest in the world.

Provides tissue from the cortex portion of the adrenal gland. Our natural glandular material is derived from government-inspected, range-fed animals, raised in New Zealand and Australia, whose animal husbandry regulations are among the strictest in the world.

Provides tissue from the cortex portion of the adrenal gland. Our natural glandular material is derived from government-inspected, range-fed animals, raised in New Zealand and Australia, whose animal husbandry regulations are among the strictest in the world.

Advanced NeuroPlus provides Neumentix spearmint complex;  Lion's mane mushroom; NTFactor phosphoglycolipid blend; Citicoline, precursor to phosphatidylcholine; NeuroFactor coffee plant whole fruit extract; and American ginseng extract with standardized ginsenoside content.*

An alpha-lipoic acid complex, containing alpha-lipoic acid, R-alpha-lipoic acid, biotin, and calcium.

Contains Lactobacillus acidophilus L-92, a sterilized immunobiotic dry cell powder which helps balance Th1/Th2 and other immune cytokines.* Enhanced with Boswellia, Luteolin, and non-GMO vitamin C.*

Contains Lactobacillus acidophilus L-92, a sterilized immunobiotic dry cell powder which helps balance Th1/Th2 and other immune cytokines.* Enhanced with Boswellia, Luteolin, and non-GMO vitamin C.*

Formulated by Stephen A. Levine, Ph.D., this product set the industry standard for antioxidant formulations. It combines key antioxidant nutrients with the minerals necessary for the key antioxidant enzymes, as well as the B vitamins that act as cofactors. Original AntiOx may have a strong odor due to the sulfur amino acid L-cysteine.

A concentrated extract of the leaves of Sweet Wormwood (Artemisia annua), an herb from the Far East, used for centuries in China.

Pure artemisinin or Qinghaosu, the active constituent of the herb Artemisia annua (sweet wormwood). Good quality Artemisia annua contains 0.3-0.5% artemisinin, so pure artemisinin provides hundreds of times more of the active constituent artemisinin than the whole herb itself.

Pure artemisinin or Qinghaosu, the active constituent of the herb Artemisia annua (sweet wormwood). Good quality Artemisia annua contains 0.3-0.5% artemisinin, so pure artemisinin provides hundreds of times more of the active constituent artemisinin than the whole herb itself.

Arthred is hydrolyzed (predigested) powdered collagen (bovine source) for connective tissue support.* Connective tissue is found throughout the body. May be used in combination with Matrixx

Arthred is hydrolyzed (predigested) powdered collagen (bovine source) for connective tissue support.* Connective tissue is found throughout the body. May be used in combination with Matrixx

Coenzyme vitamin B12 in the form of adenosylcobalamin, also known as dibencozide. This is the active form of vitamin B12 used by the mitochondria, the energy powerhouse in each cell.* With folic acid

Coenzyme vitamin B12 in the form of methylcobalamin, with folic acid. Regular B12 (cyanocobalamin) must be converted to an active form, such as methylcobalamin, to be used in the body.

The bifidobacteria group are the most common probiotics found in the large intestine. They are comparatively delicate however, and their numbers can easily be depleted. Lactobacillus sporogenes is a probiotic strain uniquely 'pre-encapsulated' in spores that resist the action of gastric juices. Lyophilized (freeze-dried). Dairy-Free.

Biotin is an essential coenzyme for a variety of carboxylation reactions, and is involved in the metabolism of fats, sugars and amino acids.* Biotin is crucial for the utilization of glucose for energy, the breakdown and utilization of fatty acids in energy production, and the synthesis of protein from amino acids.* Gluten Free!

Provides beef marrow tissue. Our natural glandular material is derived from government-inspected, range-fed animals, raised in New Zealand and Australia, whose animal husbandry regulations are among the strictest in the world

Provides beef brain tissue. Our natural glandular material is derived from government-inspected, range-fed animals, raised in New Zealand and Australia, whose animal husbandry regulations are among the strictest in the world.

Designed to nutritionally support brain function and memory.* BrainStorm contains nutrients that variously support blood circulation, neurotransmitter production, and neurological function.*

The nutrients in BrainWave Plus variously support blood circulation, antioxidant activity, and neurotransmitter activity and production.*

Buffered Vitamin C Capsules contains high-purity ascorbic acid buffered with carbonates of calcium and magnesium. Developed by Stephen A. Levine, Ph.D.

Buffered Vitamin C contains high-purity ascorbic acid buffered with carbonates of calcium and magnesium. Developed by Stephen A. Levine, Ph.D.