L-Phenylalanine is an essential amino acid. It is a amino acid derived from animal and vegetable proteins. A human body acquires it from its dietary source. It can be used as a cure for stress and depressions. It is also used as a treatment of vitiligo.


Product specifications

  • Appearance: White Crystals or Granular Powder
  • Country of Origin: China
  • Assay: > 98,5%
  • Specific Rotation: + 33,3° –  + 35,2°
  • Residue on Ignition: < 0,10%
  • Loss on Drying: < 0,20%
  • pH: 5,4 – 6,0

Chemical Composition Analysis

  • Heavy Metals: <  0,1%
  • Arsenic (As): < 0,1%
  • Total Plate Count: < 1000 CFU per gr
  • Yeast and Moulds: <   100 CFU per gr
  • E. Coli: Negative
  • Salmonella: Negative
  • Staphylococcus Aureus: 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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