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Honghao Herb

Bulk L Theanine Powder

Bulk L Theanine Powder

Honghao Herb is a wholesale bulk supplier of l-theanine powder


L-Theanine is an amino acid found in green tea that produces tranquilizing effects in the brain. L-Theanine is also a derivative of Glutamic Acid which is one of the neurotransmitters found in the brain.


Product Name L-Theanine
CAS No 3081-61-6
Assay ≥98% 
Taste & Odor Characteristic
Appearance White Crystalline Powder
Particle Size  100% Pass 80 Mesh


  • L-Theanine powder can low blood pressure.
  • L-Theanine powder can diminish symptoms of PMS.
  • L-Theanine powder support the immune system.
  • L-Theanine powder can act antagonistically against the paralysis induced by caffeine.
  • L-Theanine powder can enhance the effect of anti-tumor medicine and the invasion of cancer cells.
  • L-Theanine powder is natural antioxidant, antistaling agent, and anti-fading agents.


  • L-Theanine owns the effect of anti-wrinkle and anti-agingused in cosmetics field.
  • L-Theanine is used as natural antioxidant, antistaling agent, and anti-fading agents in food field.
  • L-Theanine powder is used to prevent and cure cardiovascular disease, diabetes in pharmaceutical field.


  • Convenient DHL,FEDEX,UPS and EMS service.
  • 10-20g sample for free.


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