Vitaminai ir mineralai
Brand: Life Extension
Model: P34843
Theanine is the predominant amino acid of tea that produces calming effects in the brain by increasing levels of serotonin and dopamine, and blocking the binding of L-glutamic acid to glutamate receptors. Life Extension customers can enjoy the benefits of this unique ingredient in a 100 mg supplemen..
24.49€
Be PVM:20.24€
Brand: Now Foods
Model: P29266
Promotes Relaxation.Healthy Vascular Function.
L-Theanine is a unique amino acid found naturally in the tea plant (Camellia sinensis). L-Theanine promotes relaxation while maintaining alertness and promotes healthy cognitive function. L-Theanine may also support healthy vascular function through th..
36.29€
Be PVM:30.00€
Brand: Doctor's Best
Model: P7082
What is Doctors Best L-Tryptophan with TryptoPure?L-tryptophan, an essential amino acid, is not synthesized by the body and must be obtained through dietary sources. Doctors Best L-Tryptophan contains TryptoPure, a highly purified, pharmaceutical-grade L-tryptophan that meets the purity of both the ..
37.46€
Be PVM:30.96€
Brand: Now Foods
Model: P41620
Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function. Every lot of..
32.10€
Be PVM:26.53€
Brand: Now Foods
Model: P24999
Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function. Every lot of..
31.38€
Be PVM:25.93€
Brand: Zein Pharma
Model: P42342
High-purity tryptophan from natural, plant-based fermentationBest vital substance of premium quality100% vegan, certified with the vegan certification markThe essential amino acid tryptophan serves as a precursor of the so-called "happiness hormone" serotonin, which together with melatonin is respon..
37.57€
Be PVM:31.05€
Brand: Swanson
Model: P31277
L-Tryptophan, an essential amino acid, has to be obtained in the diet or in supplement form...
12.22€
Be PVM:10.10€
Brand: Now Foods
Model: P29267
Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function. Every lot of..
17.95€
Be PVM:14.83€
Brand: Zein Pharma
Model: P38192
High-purity tryptophan from natural, plant-based fermentationBest vital substance of premium quality100% vegan, certified with the vegan certification markThe essential amino acid tryptophan serves as a precursor of the so-called "happiness hormone" serotonin, which together with melatonin is respon..
26.06€
Be PVM:21.54€
Brand: Life Extension
Model: P34846
Our L-tryptophan has undergone rigorous manufacturing processes to ensure the highest quality and purity.Serotonin is a neurotransmitter in the brain associated with positive moods and restful sleep. Your body requires the essential amino acid tryptophan to produce and maintain healthy serotonin lev..
38.79€
Be PVM:32.05€
Brand: Now Foods
Model: P27370
Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function. Every lot of..
34.35€
Be PVM:28.39€
Brand: Jarrow Formulas
Model: P28361
L-Tyrosine, a constituent of dietary protein, is a substrate or precursor to the catecholamine neurotransmitters norepinephrine, epinephrine and dopamine, the levels of which can be affected by the amount of tyrosine consumed. Jarrow Formulas L-Tyrosine contains pure crystalline L-Tyrosine...
17.05€
Be PVM:14.09€