L-Theanine Powder

The Core of Neuroregulation and Stress Relief: Pharmaceutical-Grade L-Theanine Driven by global consumer trends in "emotional health management" and the "noo-focus economy," L-theanine powder has become a golden natural ingredient for stabilizing brain fluctuations and achieving "awake relaxation." Shaanxi Hongda supplies a series of theanine products, including natural and synthetic theanine. We focus on solving common processing challenges faced by B-end brands in developing sleep aid gummies, instant energy coffee, and stress-relieving powders, such as insufficient chiral purity (excessive D-theanine) and easy discoloration in aqueous systems. Our 99% fermented or extracted grade powder not only demonstrates excellent clinical feedback in precisely increasing brain dopamine and GABA levels and synergistically eliminating "anxiety tremors" with caffeine, but also achieves excellent solubility and thermal stability through ultrafiltration purification and crystal morphology control technology, ensuring it maintains a pure white and transparent physical color even under high-temperature production lines such as pasteurization. Through rigorous HPLC chiral detection, ICP-MS dynamic heavy metal scanning, and a residue-free declaration that meets global Clean Label requirements, we provide you with pharmaceutical-grade raw materials that are not only fast-acting but also have a near-neutral taste, helping your brand establish a leading mind-body balance advantage in the high-end mood regulation and mental sports market.