Produse pentru glutamina beneficii (2)

5htp which is an amino acid substance. It can be used as a precursor of serotonin (serotonin, 5-HT) in the human body (and then as a precursor of melatonin). Some double-blind studies have shown that 5-HTP can increase the concentration of serotonin in the brain, improve depression and promote the formation of melatonin, improve sleep quality, and suppress appetite, but these studies still have problems. Therefore, more research is needed to confirm whether 5-HTP has these physiological effects. Ghana seeds are rich in 5-hydroxytryptophan, which is the main natural source of 5-HTP. 5-HTP is classified as a pharmaceutical ingredient in some countries. In the US, UK, and Canada, 5-HTP is marketed as a dietary supplement (health supplement). MOQ:1kg CAS Number:56-69-9 Molecular Formula:C11H12N203 Molecular Weight:220.23 Purity:98.00%

Beta arbutin powder is the active substance originated from natural plant which can whiten and lighten skin. Beta arbutin powder can infiltrate into the skin quickly without affecting the concentration of cell multiplication and effectively prevent activity of tyrosinase in the skin and the forming of melanin. By combined arbutin with tyrosinase, decomposition and drainage of melanin are accelerated, splash and fleck can be got ride of and no side effects are caused. Beta arbutin powder is one of the safest and most efficient whitening materials that are popular at present. CAS. No:497-76-7