Crepis base

Crepis base Packing:1kg/foil bags Assay: ≥99.5 Appearance: White crystalline powder, soluble in water and ethanol, insoluble in lipids, no smell bitter Character: This product has been highly purified into white powder crystal which can dissolve in water and ethanol but can't dissolve in fat.

It is smelless and bitter with the purity of above 99.95%.The product should be kept in dark and dry place. Function: The acting principle of this product: NANC neuron and carbon monoxide enzyme of blood vessel endodermis cells catalyze the composition of carbon monoxide from L-Arginine.

Carbon monoxide stimulates the composition of guanosine which can lead to the relaxation of smooth muscle of penis sponge and penis arteriole. The penis will have an erection when there is blood pouring into penis sponge. Thus, this product belongs to 5 types Vinpocetine (sildenafil).

Effects: This product is re-composed by sildenafil which belongs to the derivatives of sildenafil. And its changeable forms LG-MS, HPLC have been tested by advanced facility and have passed international intellectual property protection policy. It doesn't belong to the protection scope but also doesn't in the forbidden scope of government.

Harmful reaction: Headache, red face, nasal congestion, abnormal eyesight (barrier of distinguishing color in a short time). Scope: The one who takes medicine which contains nitrate and which can expand blood vessel can't take this product. And it is not applicable for the one who suffers from blood condensing barrier, active ulcer and retina inflammation.

Product Details:Place of Origin: China Brand Name: Yuancheng Certification: agnes-pharmade Payment & Shipping Terms:Minimum Order Quantity: 100ml Price: Negotiable Packaging Details: Foil bag or as requirement Delivery Time: 24 hours after payment Payment Terms: Western Union, MoneyGram, Bank Transfer Supply Ability: 2000ml/month

Hey there,this is kathy,nice to serve for you*-*

• We specialized in pharmaceutical chemicals' production for over 10 years, • very rich experience in custom,we have professinal packing team,and fastest delivery time, • packing pictures and tracking codes will be sent to you within 48 hours after your order. • have reshipping policy to many countries.