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Allergy Research Group(ARG)

Allergy Research Group(ARG)

A Tradition of Innovation

Allergy Research Group is one of the very first allergy oriented, hypoallergenic nutritional supplement companies and was founded in 1979 by Stephen Levine, Ph.D., a biochemist from UC Berkeley. For almost 30 years, Dr. Levine has dedicated himself to the latest research and the passionate pursuit of cutting-edge nutritional supplements.

Dr. Levine and Allergy Research Group were one of the first to introduce truly hypoallergenic products to the market, and developed the very first Buffered Vitamin C product. Dr. Levine's antioxidant research is legendary in that it created a unique, broad spectrum integration of the data with a very expanded perspective, which is still one of the most sophisticated antioxidant presentations even today. This work eventually lead to Dr. Levine’s groundbreaking textbook Antioxidant Adaptation, which he co-authored with Dr. Parris Kidd in 1985. For almost thirty years, Allergy Research Group has been known for the highest quality, most hypoallergenic, and most cutting-edge nutritional supplements available, and supplies products to physicians and healthcare practitioners around the world.

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Amino acids (15)
Antioxidant Formulas (14)
Bioenergetic (3)
Bioflavonoids (5)
Blood Sugar Support (3)
Brain Support (17)
Cardiovascular Support (1)
Essential Fatty Acids (8)
Gastric Support (15)
Glandulars (21)
Hormone Support (17)
Immune Support (18)
Metabolic Support (5)
Microbial Balancers (19)
Mineral Products (20)
Multiple Vitamins (5)
Specialty Products (28)
Vitamin B (9)
Vitamin C (8)
Vitamins D, E, K (8)

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US $75,14
US $41,75

L-Tryptophan is an essential amino acid that is converted into L-5-Hydroxytryptophan (5-HTP) in the body. 5-HTP is then converted into serotonin and melatonin. Normal serotonin levels have been associated with normal moods, appropriate appetite and weight maintenance, and proper sleep.* Our 5-HTP is derived from a plant source, and is carefully tested to ensure its purity and to guarantee the absence of contaminants.

US $80,15
US $66,79
US $135,26
US $111,32
US $33,40
US $108,54
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