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FGI | First Good Idea

Suntheanine® is the trade name of Taiyo’s patented, enzymatically produced L-theanine. L-theanine is a naturally occurring non-proteomic amino acid found almost solely in tea plants. It is:

  • The main component responsible for the “umami” taste of green tea
  • Responsible for the feeling of relaxation after drinking green tea

Composition: L-theanine, not less than 98.0%

Key Benefits: Relaxation, Focus, Wellbeing

  • Promotes relaxation without drowsiness
  • Promotes mental focus
  • Blocks the NMDA receptor in the brain (pain reduction, PMS and ADHD relief)
  • Supports sleep and anxiolytic action
  • Supports nervous system health and function
  • May support blood pressure already within the normal range
  • Supports antioxidant and detoxification mechanisms
  • May support liver health and function

Product Specifications

ItemSpecification Value
DescriptionWhite crystalline powder, slight sweet taste, no odour
PurityNot less than 98.0% L-theanine
Particle SizeNot less than 95.0% through 
Bulk Density0.20–0.50 g/cm³
Loss on DryingNot more than 1.00%
Residue on IgnitionNot more than 0.20%
pH5.0–6.0

Usage & Dosage

  • Recommended dosage: 50–200 mg per usage
  • Minimum dosage to make Suntheanine® claims: 50 mg per serving
  • Easily soluble in water

Naturally Clean. All Natural.

Suntheanine® is produced from all-natural sources and is free from:

  • Allergens
  • Animal ingredients
  • Carriers
  • Chemical additives
  • Corn syrup
  • Dairy
  • Fillers
  • Fructose
  • Gluten
  • Latex
  • Melamine
  • Palm oil
  • Parabens
  • Synthetic components

Our team is here to support you with samples, technical guidance, and customized solutions.

Email: support@fgi-uae.com

Phone: +971 50 438 9283

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