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.

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 uses pure Emothion® glutathione as the starting material.**

Also see a review article on glutathione by Michael Ash, BSc, DO, ND, F.DipION, and Marty Jones, PharmD that discusses acetylated oral glutathione.

**Emothion™ is a trademark of Gnosis SPA.

Acetyl-Glutathione 300 mg 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 300 mg uses pure Emothion® glutathione as the starting material.**

Also see a review article on glutathione by Michael Ash, BSc, DO, ND, F.DipION, and Marty Jones, PharmD that discusses acetylated oral glutathione.

**Emothion™ is a trademark of Gnosis SPA.

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. It has antioxidant properties, and supports glutathione and CoQ10 levels.* Free form amino acid, high purity, well tolerated.

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. It has antioxidant properties, and supports glutathione and CoQ10 levels.* Free form amino acid, high purity, well tolerated.

A formulation of 17 naturally occurring amino acids in their free forms, including 9 essential amino acids, as well as L-5-Hydroxytryptophan (5-HTP). Contains no L-tryptophan.

L-arginine is considered a semi-essential amino acid, and is involved in growth hormone release, the production of nitric oxide, and the metabolism of ammonia waste in the urea cycle.* Free form amino acid, high purity, well tolerated.

L-citrulline, like L-arginine and L-ornithine, is involved in the metabolism of ammonia waste in the urea cycle, and in the vasodilation pathways.* Carbamoyl phosphate is converted to citrulline in the ornithine carbamoyltransferase reaction, and when endogenous supplies of ornithine carbamoyltransferase are insufficient, supplemental L-citrulline may be useful.* Free form amino acid, high purity, well tolerated.

L-glutamine supports the development of enterocytes, a type of cell that is plentiful in the epithelial lining of the gastrointestinal tract.* L-glutamine also supports muscle glycogen stores, growth hormone production, and can cross the blood-brain barrier where the brain uses it for fuel.* Free form amino acid, high purity, well tolerated.

L-glutamine supports the development of enterocytes, a type of cell that is plentiful in the epithelial lining of the gastrointestinal tract.* L-glutamine also supports muscle glycogen stores, growth hormone production, and can cross the blood-brain barrier where the brain uses it for fuel.* Free form amino acid, high purity, well tolerated.

L-glutamine supports the development of enterocytes, a type of cell that is plentiful in the epithelial lining of the gastrointestinal tract.* L-glutamine also supports muscle glycogen stores, growth hormone production, and can cross the blood-brain barrier where the brain uses it for fuel.* Free form amino acid, high purity, well tolerated.

L-lysine is an essential amino acid that is involved with calcium absorption, collagen formation, and the production of bone tissue.* Free form amino acid, high purity, well tolerated.

L-methionine is an essential sulfur-bearing amino acid that supports liver detoxification, liver fat metabolism, and energy production.* Free form amino acid, high purity, well tolerated.

L-ornithine-L-aspartate supports liver function, and can help convert ammonia to urea and glutamine.*

L-tyrosine is a non-essential amino acid and a precursor to adrenaline, norepinepherine, dopamine and L-dopa. L-tyrosine is involved in the production of thyroid hormone and the skin pigment melanin.* Free form amino acid, high purity, well tolerated.

NAC, the acetyl derivative of L-cysteine, is more stable than L-cysteine, and can convert into L-cysteine after being absorbed. NAC is a natural source of sulfur for metabolism, and an antioxidant that supports glutathione synthesis.* NAC may be used instead of L-cysteine as an adjunct to Item #70130 Original AntiOx. Free form amino acid, high purity, well tolerated, and in tablet form to insure potency.

Taurine is a semi-essential amino acid that plays a specialized role as an ion and pH buffer in the body, and is also an antioxidant.* Free form amino acid, high purity, well tolerated.

Taurine is a semi-essential amino acid that plays a specialized role as an ion and pH buffer in the body, and is also an antioxidant.* Free form amino acid, high purity, well tolerated.