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Amino Acids for Supplement

Natural Factor L-Glutamine

Natural Factors

OverviewNatural Factors L-Glutamine enhances muscle recovery, energy, and immunity. As a free-form a..


Natural Factors Acetyl L Carnitine

Natural Factors

Overview Acetyl-L-carnitine is the biologically active form of the amino acid L-carnitine. It ca..


Natural factors Micronized L-Glutamine

Natural Factors

Overview L-glutamine is an amino acid essential for recovery after strenuous exercise or critical i..


Natural factors Stress-Relax? Mental Calmness

Natural Factors

 OverviewStress-Relax Mental Calmness formula provides natural anxiety and stress control witho..


New roots L- Carnitine

New Roots

  L-Carnitine New Roots Herbal?s L-Carnitine is the biologically active form of the amino aci..


New Roots L-Arginine

New Roots

 l-Arginine is an amino acid present in the proteins of all life forms. It is classified as a s..


New Roots L-Lysine

New Roots

 l-Lysine is one of numerous amino acids that the body needs for growth and tissue repair. It i..


New Roots L-Taurine

New Roots

 l-Taurine is a specialized amino acid. It acts as a pH buffer in the heart, skeletal muscles, ..


New Roots L-Tryptophan

New Roots

 l-Tryptophan is the amino acid that serves as the precursor for the synthesis of serotonin and..


New Roots L-Tyrosine

New Roots

 l-Tyrosine is a precursor of the neurotransmitters epinephrine, norepinephrine, and dopamine, ..


New Roots NAC

New Roots

  N-acetylcysteine (NAC) is an acetylated form of the amino acid cysteine which is more effici..


NOW Foods 5-HTP with L-Tyrosine


 5-HTP, the intermediate metabolite between the amino acid L-tryptophan and serotonin, is extra..


NOW Foods Double Stength Taurine


 Taurine, or 2-aminoethanesulfonic acid, was originally discovered in ox (Bos taurus) bile and ..


NOW Foods GABA Powder


 GABA (gamma aminobutyric acid) is a non-essential amino acid found mainly in the human brain ..


NOW Foods L-Arginine


 L-Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism..


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