Amino Acids

5-HTP 200 mg

https://www.protocolforlife.com/5-htp-200-mg/

5-HTP is the intermediate precursor in the natural synthesis of serotonin, a neurotransmitter that helps to regulate mood, appetite, and sleep/wake cycles.* 5-HTP readily crosses the blood-brain barrier and clinical studies suggest that 5-HTP can support healthy serotonin levels.* Serotonin is associated with a positive mood and provides a substrate for the production of melatonin.* This formula...

5-HTP 100 mg

https://www.protocolforlife.com/5-htp-100-mg/

5-HTP is the intermediate precursor in the natural synthesis of serotonin, a neurotransmitter that helps to regulate mood, appetite, and sleep/wake cycles.* 5-HTP readily crosses the blood-brain barrier and clinical studies suggest that 5-HTP can support healthy serotonin levels.* Serotonin is associated with a positive mood and provides a substrate for the production of melatonin.* 5-HTP is...

L-Glutamine 5 g per serving

https://www.protocolforlife.com/l-glutamine-pure-powder/

Glutamine, the most abundant amino acid in the body, is an important constituent of proteins and participates in many key metabolic processes.* Glutamine helps to regulate acid/base balance, maintains nitrogen balance, and acts as a nitrogen reservoir for the production of other amino acids.* It also serves as an important energy source for certain cell types, such as gut, immune, and kidney...

Arginine & Citrulline 500 mg/ 250 mg

https://www.protocolforlife.com/arginine-citrulline-500-mg-250-mg/

Arginine and citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue and nitric oxide production.* Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea.* In addition, any arginine not converted to urea enters general circulation where it is...

L-Arginine 1,000 mg

https://www.protocolforlife.com/l-arginine-1000-mg/

Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production.* It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.* The L-Arginine used in this product is pharmaceutical grade.

L-Tryptophan 1,000 mg

https://www.protocolforlife.com/l-tryptophan-1000-mg/

Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. In the brain, tryptophan is converted into serotonin, a neurotransmitter involved in feelings of well-being, calmness, personal security, and relaxation.* It also plays a role in the regulation of appetite and synchronization of sleep patterns.* Every lot of Protocol For Life...