Sildenafil citrate
Alias: Viagra
CAS No: 139755-83-2
Purity: 99%
Solubility: Slightly soluble in water, methanol; very slightly soluble in ethanol
Sildenafil is an oral tablet. In most cases, it should be taken about an hour before sexual activity, but it can be taken 30 minutes to 4 hours in advance. Sildenafil has three powerful ingredients: 25 mg, 50 mg and 100 mg.
Both medications work equally well; as discussed the only significant difference is the active duration. Many men are best served by trying Viagra first, that way if problems occur they will be short lived as this medication is very short in duration. However, some men will never be able to pin point the exact moment sex is going to occur and if that is the case when you buy Viagra you may actually want to consider Cialis instead.
Sex hormone effects:
a.Men
Men with liver disease who have an excess of estrogen because of the inability of their liver to metabolize it develop gynecomastia, palmar erythema, and spider angiomas.
b.Women
Estrogen expression is responsible for female primary and secondary sexual characteristics. Estradiol promotes epithelial cell proliferation in the uterine endometrium and mammary glands of the breasts. In the absence of progesterone, endometrial thickening will proceed unopposed, potentially leading to endometrial hyperplasia and cancer. High exposure to estadiol has also been shown to increase risk for certain breast cancers.
Product name |
Dosage |
Usage |
Sildenafil citrate |
100-200mg
|
To make tablets/ capsules |
Sildenafil mesylate
|
100-150mg |
To make tablets /capsules , or health-care wine |
Sildenafil base
|
100-120mg |
To make pills /capsules |
Wine soluble Sildenafil base |
100-120mg |
To male health-care wine |
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?
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we accept bank transfer,Western Union and Money Gram.bitcoin
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Q7:Do you have any reshipment policy ?
we have good after-sale service and re-shipment policy if the parcel lose
Our long association with our clients has brought great benefits
We always take the upmost care in the packaging of our products
our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible will seize a small number of packages.
In this circumstance we promise reship free to establish long term relationship
Q8:Can I get a sample?
A: Of course. For most products we can provide you a free sample, while the shipping cost should Be undertake by your side.