Rich experience.

We have specialized in this field for 7 years. our steroids and hormones have been exported to overseas, like europe, africa, asia, america and other countries. and we have got very good feedback from our customers, and established long friendly relations of cooperation.

High quality products with the best price

1.All powders are factory directly supplying and have much in stock.

2.Before each powder send out, it all will be tested again by our technician, if the quality good, then it can be sent out to customers.

Professtional packing and fast delivery

1.Professtional team for packing, different country and quantity order have different packing way, sure package the products the best to your order.

2.We have mass stock, so that we can guarantee all the package can be sent out as soon as possible after you pay and should arrive your hands 3-7 days safely by dhl,tnt,fedex,hkems,ups,etc.

Best pre-sell and after-sell service.

1.Once the package send out, tracking number and packing picture should email you later

2.For raw powder buyer, we also can help you cook steroid powder into injection and supply you all the things to make ready use injection, such as 10ml vials,0.22um-0.45um whatman filter,crimper machine and filter pump.

High Purity 99% Serotonin Hydrochloride CAS 153-98-0 with Best Quality

Serotonin was first discovered from serum, also known as serotonin, widely exists in mammalian tissues, especially in the cerebral cortex and synapses in high levels, it is also an inhibitory neurotransmitter.  In peripheral tissues, serotonin is a strong vasoconstrictor and smooth muscle stimulant.  In vivo, 5-hydroxytryptamine can be catalyzed by monoamine oxidase into 5-hydroxytryptamine aldehyde and 5-hydroxyindoleacetic acid and excreted in urine.

Serotonin can react with acids to form crystalline salts. The melting point of its hydrochloride is 167 ~ 168℃; Picrate melting point 185 ~ 189℃. Serotonin, an important substance that regulates neural activity, is found in higher concentrations in brain tissue. Some tissues release serotonin when they are affected by certain drugs. For example, a single molecule of reserpine can cause the affected tissues to release hundreds of serotonin molecules, resulting in a series of physiological effects of reserpine.