L-tyrosine is a non-essential amino acid. A human body can produce this amino acid. L-tyrosine can influence mood regulation. A deficiency of L-Tyrosine results in poor mood, low blood pressure and low body temperature. It also helps headaches, stress, anxiety and helping individuals dealing with addictions.



Product specifications

  • Appearance: White Crystalline Powder or Colourless Crystals
  • Country of Origin: China
  • Assay: > 98,5%
  • Specific Rotation: – 9,8 ° –  + 11,2°
  • Residue on Ignition: < 0,40%
  • Loss on Drying: < 0,30%

Chemical Composition Analysis

  • Chloride: < 0,04%
  • Sulphate: < 0,03%
  • Heavy Metals: <   15 ppm
  • Iron (Fe): < 30 ppm
  • Other Amino Acid: Negative

Packaging specifications

  • Packaging: Cardboard drum containing double plastic bags and one aluminium foil bag. Well-closed away from moisture.
  • Net weight per drum: 25 kg
  • Storage: Store in a cool & dry area, keep away from the direct light and heat.
  • Shelf Life: Two years under well storage situation and stored away from direct sun light.


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