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Plant extract ingredients that promote emotional well-being: L-Theanine
Author : Naturalin Date : Click : times
As the pace of modern life accelerates and uncertainty increases, workplace burnout, chronic stress, and emotional exhaustion have become widespread health challenges across all age groups. Public awareness regarding stress management has shifted from reactive intervention-addressing issues only after anxiety or insomnia sets in-to proactive, daily nutritional support, creating a window of rapid growth for dietary supplements derived from natural plants.
L-Theanine
L-Theanine, the unique amino acid that promotes relaxation without drowsiness and sharpens mental focus. Sourced from high quality tea leaves and processed via advanced extraction technology, this grade retains the full synergistic profile of naturally ingredients, while guaranteeing consistent potency batch after batch. It is ideal for supplements, beverages, and functional foods that target stress relief, sleep quality, and cognitive performance.
The benefits of L-theanine are not merely speculative; they are supported by randomized, double-blind trials. In 2012, Yoto et al. published a landmark study in the journal *Nutrients* in which 36 healthy adults were administered either 200 mg of L-theanine or a placebo prior to an acute psychological stress task. The results showed that, compared to the placebo group, the supplementation group exhibited significantly lower state-anxiety scores following the task, as well as marked reductions in salivary cortisol levels and heart rate increases, while their subjective "feeling of relaxation" scores improved by more than 30%.
Application
Dietary Supplements (capsules, tablets, gummies, syrups):Supports mood balance, sleep quality, and stress resilience
Beverages & Functional Drinks: Promotes calm alertness, reduces caffeine jitter, improves sustained attention
Sports Nutrition: Enhances workout focus and post-exercise mental recovery
About Naturalin
Naturalin was established in 2006, we values your innovated needs, providing unique and professional natural ingredients application solutions. Furthermore, Naturalin’s new manufacturing facility has officially commenced operations. The completion of this plant has significantly improved our production efficiency, ensuring stable supply even during peak demand periods.
As your trusted L-Theanine supplier, we can provide customized solutions based on customers' unique application needs：
√ Pesticide residual , heavy metal , PAH and ETO comply with EU regulation
√ Fully water-soluble with a neutral mild taste
√ Customized service
References:
Yoto A, Motoki M, Murao S, Yokogoshi H. Effects of L-theanine or caffeine intake on changes in blood pressure under physical and psychological stresses. Nutrients. 2012;4(3):199-213.
L-Theanine
L-Theanine, the unique amino acid that promotes relaxation without drowsiness and sharpens mental focus. Sourced from high quality tea leaves and processed via advanced extraction technology, this grade retains the full synergistic profile of naturally ingredients, while guaranteeing consistent potency batch after batch. It is ideal for supplements, beverages, and functional foods that target stress relief, sleep quality, and cognitive performance.
The benefits of L-theanine are not merely speculative; they are supported by randomized, double-blind trials. In 2012, Yoto et al. published a landmark study in the journal *Nutrients* in which 36 healthy adults were administered either 200 mg of L-theanine or a placebo prior to an acute psychological stress task. The results showed that, compared to the placebo group, the supplementation group exhibited significantly lower state-anxiety scores following the task, as well as marked reductions in salivary cortisol levels and heart rate increases, while their subjective "feeling of relaxation" scores improved by more than 30%.
Application
Dietary Supplements (capsules, tablets, gummies, syrups):Supports mood balance, sleep quality, and stress resilience
Beverages & Functional Drinks: Promotes calm alertness, reduces caffeine jitter, improves sustained attention
Sports Nutrition: Enhances workout focus and post-exercise mental recovery
About Naturalin
Naturalin was established in 2006, we values your innovated needs, providing unique and professional natural ingredients application solutions. Furthermore, Naturalin’s new manufacturing facility has officially commenced operations. The completion of this plant has significantly improved our production efficiency, ensuring stable supply even during peak demand periods.
As your trusted L-Theanine supplier, we can provide customized solutions based on customers' unique application needs：
√ Pesticide residual , heavy metal , PAH and ETO comply with EU regulation
√ Fully water-soluble with a neutral mild taste
√ Customized service
References:
Yoto A, Motoki M, Murao S, Yokogoshi H. Effects of L-theanine or caffeine intake on changes in blood pressure under physical and psychological stresses. Nutrients. 2012;4(3):199-213.
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