Tyrosine is not an essential amino acid, so our body is capable of producing it – even though in very small quantities – from phenylalanine essential amino acid. It can also be found in its natural form in banana, avocado and in most high-protein foods such as meat, dairy products and eggs.

HAYA LABS L-Tyrosine is an important element in the production of norepinephrine, a neurotransmitter that helps maintain a healthy appetite, pituitary and thyroid glands.

OstroVit Theanine + Tyrosine VEGE is a vegan dietary supplement in HPMC (cellulose) capsules containing a mix of two pro-cognitive amino acids, L-tyrosine and L-theanine. 100% VEGE Capsules is a supplement line that sets the latest trends in line with the idea of ​​a vegan lifestyle. Supplements do not contain substances or any animal additives, which makes them friendly to vegans and vegetarians. OstroVit 100% VEGE CAPSULES is quality, diligence and a response to the expectations of our customers.

OstroVit L-Tyrosine 500 mg 120 capsules is a high-quality dietary supplement in oral capsules, consisting of only one substance - L-tyrosine. The product was developed for all those avoiding supplementation with this amino acid in powder form - for even the most demanding consumers.

OstroVit Tyrosine is a top-class, advanced preparation that contains L-tyrosine. The supplement has been designed in such a way as to meet the expectations of the most demanding consumers. Thanks to the developed micronization technology, the substance has been perfectly fragmented.