AHCC is a proprietary compound produced by cultivation and enzymatic modification of several species of mushroom mycelia, including shiitake, grown in rice bran extract.Source:Source NaturalsIngredients:See below.Sale Price: 30 caps - $39.99Sale Price: 60 caps - $59.99Take advantage of FREE air ship... Read more

$25.00 - $93.00

Acetyl L-Carnitine is an amino acidlike compound related to choline. It may assist in the conversion of choline into acetylcholine, one of the body's key neurotransmitters. ... Read more

$20.00 - $55.00

Taurine is a crystalline, free-form amino acid. It is a soothing, inhibitory neurotransmitter and plays a major role in stabilizing the heartbeat and electrical activity of the nerves. ... Read more

$5.57 - $24.99

L-TryptophanMood, Relaxation, SleepL-Tryptophan is a natural amino acidthat is the precursor to serotonin and melatonin, which is a neurohormone that affects the body’s ability to sleep, relax and feel good. It plays a part in the synthesis of both melatonin and serotonin, hormones invo... Read more

$10.00 - $171.00

Phosphatidyl Choline 180C : Phosphatidyl CholineIn LecithinPhosphatidyl Choline is a principal component of cell membranes, found in virtually every cell in the body. In addition, it is an important precursor to the main neurotransmitter, acetylcholi ... Read more

$15.00 - $30.00

Dietary SupplementSource Naturals - Bee Pollen, 500 mg, 250 TabletsBee Pollen is a potent source of energizing nutrition. It contains 18 amino acids, DNA& RNA, vitamins A, B-1, B-2, niacin, B-6, B-12, pantothenic acid, folic acid, C, D, E& K, choline, inositol, rutin& other bioflavonoi... Read more

$3.04 - $30.90

Acetyl L-Carnitine is an amino acidlike compound related to choline. It may assist in the conversion of choline into acetylcholine, one of the body's key neurotransmitters. ... Read more

$11.00 - $29.00

FREE Shipping on $50 purchase or more within continental U.S. Super Selection. Super Low Prices. Super Specials. We carry 1312 products from Source Naturals. Up to 70% off. More than 20,000 products. More than 400 brands at The Vitamin Shoppe. Sku# SR-7301 KW: vitaminshoppe > Nutrition ... Read more

$35.00 - $64.00

Apple Cider Vinegar, Source Naturals, 500 mg, 180 TabletsApple Cider Vinegarhas been recognized as a versatile folk remedy used traditionally for many years. It is believed to help regulate the body's acid/alkaline balance. Recent scientific research on animals has suggested several possible mecha... Read more

$8.00 - $20.00

L-Glutamine, a free-form amino acid, can be converted to glutamic acid. Glutamic acid is a precursor to the important inhibitory neurotransmitter GABA (gamma-aminobutyric acid). L-Glutamine also plays an important role in ammonia disposal. ... Read more

$5.57 - $21.95

L-Carnitine is an amino acid found in high levels in muscle tissue. Carnitine plays an essential role in fat metabolism, by transporting long-chain fatty acids into the mitochondria of the cell, where they are burned for energy in a process called beta-oxidation. Beta-oxidation is especially impor... Read more

$18.00 - $33.00

Ascorbyl Palmitate 500mg 90 Tabs Source Naturals Ascorbyl palmitate is a fat-soluble form of ascorbic acid that exerts the antioxidant activity characteristic of vitamin C on lipids throughout the body. In vitro studies have shown that ascorbyl palmitate may be more effective as an antioxidant in ... Read more

$7.59 - $13.91

Source Naturals Blue-Green Algae is wildcrafted and harvested in the prime upper regions of Upper Klamath Lake, Oregon. Blue-green algae contain significant levels of vitamins, minerals, and rich pigment nutrients, and are an excellent nonanimal source of proteins and amino acids. ... Read more

$24.00 - $54.00

Spirulina are blue-green microalgae with high nutritional value. They are especially rich in protein, beta carotene, and chlorophyll, and provide one of the few natural food sources of vegetarian vitamin B-12. ... Read more

$6.00 - $30.00

Super Antioxidant* A Convenient way to get the benefits of green tea in a highly concentrated form Standardized fof. EGCG EGCG has been found in scientific studies to be a potent antioxidant* ... Read more

$4.49 - $9.61

Glucosamine Sulfate is a naturally occurring amino sugar, which forms the building blocks of vital compounds called mucopolysaccharides. Mucopolysaccharides are necessary for the construction and maintenance of virtually all connective tissue and lubricating fluid in the body, including tendons, li... Read more

$18.00 - $35.00

•FREE SHIPPING • Dietary SupplementSource Naturals - No-Flush Niacin™, 500 mg, 60 TabletsNiacin plays an essential role in the activities of various enzymes involved in the metabolism of carbohydrates and fats, the functioning of the nervous and digestive systems, the manufacturing of sex hor... Read more

$6.34 - $22.95

Each capsule contains 500 mg of an all-vegetarian, high-potency, broad-spectrum blend of the purest grade food enzymes. Essential Enzymes contains lipase, amylase and protease, to assist in the breakdown of fats, carbohydrates and proteins. This comprehensive formula contains enzymes, in the followi... Read more

$10.00 - $166.00

L-Arginine is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen. ... Read more

$6.00 - $103.00

Spirulina are blue-green microalgae with high nutritional value. They are especially rich in protein, beta carotene, and chlorophyll, and provide one of the few natural food sources of vegetarian vitamin B-12. ... Read more

$8.00 - $17.00