Product Certification Resources
L-TheanineTheanine is an amino acid analogue and is found primarily in plant and fungal species. It can be found in many nutrition supplements. The combination of caffeine and theanine has been shown to promote faster simple-reaction time.
- White crystalline powder
|Zhejiang Quzhou Joy Chemical
|Standard Sample Size
|Sports & Lifestyle Nutrition, Food, Beverage
|Pre, Intra, Post Workout