Assay: 99% min.
Molecular formula: C22H30N6O4S
Molecular weight: 474.58
Packing: 1kg net/foil bag, 5kg/drum.
Delivery: Express courier.
Q1: Have your Product Quality been Approved by Third Party Lab?
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us.
Q2:How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss.
Q3: Do you Accept Sample Order?
A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.
Q4: Is there any discount?
A: Yes, for larger quantity, we always support with better price.
Sildenafil - Wikipedia
Sildenafil, sold under the brand name Viagra among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. It is unclear if it is effective for treating sexual dysfunction in women. It is taken by mouth or injection into a vein
How Does VIAGRA® (sildenafil citrate) Work? | Safety Info
See risks and benefits. VIAGRA® (sildenafil citrate) can help men with erectile dysfunction. Click to learn more on how VIAGRA® works
Sildenafil: MedlinePlus Drug Information
Sildenafil treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erection. Sildenafil
Sildenafil: Side Effects, Dosage, Uses, and More - Healthline
Highlights for sildenafil. Sildenafil oral tablet is available as brand-name drugs and as generic drugs. Brand names: Viagra, Revatio. Sildenafil comes in
Viagra (Sildenafil Citrate): Uses, Dosage, Side Effects ... - RxList
VIAGRA (sildenafil citrate), an oral therapy for erectile dysfunction, is the citrate salt of sildenafil, a selective inhibitor of cyclic guanosine monophosphate (cGMP)-
Sildenafil: Usage, Dosage & Side Effects
Jan 16, 2019 - Sildenafil is used to treat erectile dysfunction and pulmonary arterial hypertension. Includes sildenafil side effects, interactions and indications
Sildenafil Oral : Uses, Side Effects, Interactions, Pictures
Sildenafil is used to treat male sexual function problems (impotence or erectile dysfunction-ED). In combination with sexual stimulation, sildenafil works by