Shenzhen RuiJin Pharmaceutical Co.,Ltd

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171599-83-0 Sildenafil Citrate Viagras Oral Sex Steroid Hormones Powder

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China Shenzhen RuiJin Pharmaceutical Co.,Ltd certification
China Shenzhen RuiJin Pharmaceutical Co.,Ltd certification
I really enjoy doing business with your company, the self confidence and courage i am able to help my clients with the product i make from yourpowder.

—— Frank

You have a good service and a good product.The safe shipping makes my business get better , so crazy. thank you. ill buy more in next order .

—— Kris

Hi Gavin,You service is outstanding.Even here in USA you would be ranked very highly.Realy like your product and service.Will try more in next circle

—— Carlos

I was hugely impressed with your efficiency and product quality. gavin ,u product makes me lots money .

—— Dave

171599-83-0 Sildenafil Citrate Viagras Oral Sex Steroid Hormones Powder

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Product Details:
Place of Origin: China
Brand Name: Ruijin
Certification: ISO9001, SGS
Model Number: 521-11-9
Payment & Shipping Terms:
Minimum Order Quantity: 10g
Price: 1usd/g negotiate
Packaging Details: Disguised package or according to your requirement
Delivery Time: within 48 hours after payment
Payment Terms: Western Union, MoneyGram,bank wire,bitcoin,transferwise,worldremit
Supply Ability: 2000kg/month manufacturer
Detailed Product Description
Appearance: White Powder CAS : 521-11-9
MF: C20H32O2 Molecular weight: 304.47
Half-life:: 4 Hours Dosage: Smallest Available 25-milligram (mg)
Type: Sex Steroid Hormones Email:
High Light:

521-11-9 Sex Steroid Hormones


SGS Sex Steroid Hormones



CAS 171599-83-0 Sildenafil Citrate Viagras Oral Sex Steroid Hormones Powder


Quick Detail:


Sildenafil citrate

Alias: Viagra

CAS No: 139755-83-2

Purity: 99%

CAS 521-11-9 Raw Powder Sildenafil Citrate / Viagra Sex Steroid Hormones for Male Sex Hormone For Men Sexual Function

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.

How to store :

Keep Viagra out of the reach of children. Keep Viagra in its original container. Store at 25°C (77°F); excursions permitted to 15-30°C (59-86°F).




  1. Sildenafil citrate is the raw material of Viagra.
  2. Viagra is a kind of male sex enhancer drug.
  3. Its effects last up to four hours.
  4. Viagra is the first drug patented for use of erectile dysfunction
  5. Viagra treats erectile dys function and works by relaxing muscles and increases blood
  6. flow to particular areas of the body .
  7. Viagra (Sildenafil citrate) is a drug used to treat erectile dysfunction (impotence) in
  8. males and pulmonary arterial hypertension (PAH).



Sex hormone effects:


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.

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.




171599-83-0 Sildenafil Citrate Viagras Oral Sex Steroid Hormones Powder 1

RuiJin  Packaging & Service:

1. Mass stock, to make sure delivery promptly every day when the payment is done.
2. Having been engaged in this field for 11 years, we have sophisticated and professional logistics department, which can guarantee safe and speedy delivery.
3. Well-trained and disciplined packing team which is professional enough to provide you a safe package. It also avoid a lot of emergency happen during the delivery so that high customs pass is guaranteed. Unique ways to ship 10grams to 20 kilograms powders(or 100ml to 30 Liter liquids) at one time to your destination.
4. Packing pictures and tacking number are provided within 24 hours as soon as receiving the payment. Updated tracking code will be provided every other day just for you can hold a palm of your package.
5. Perfect after-sale service: Any questions or problems happened after receiving the product.



Cialis vs Viagra vs Levitra:


Brand name




What’s the generic name of this drug?




Is a generic version available?




What form does it come in?

oral tablet

oral tablet

oral tablet

What strengths does it come in?

25 mg, 50 mg, 100 mg

2.5 mg, 5 mg, 10 mg, 20 mg

5 mg, 10 mg, 20 mg

What’s the typical dosage?

50 mg

10 mg (when used as needed); 2.5 mg (when used daily)

10 mg; 5 mg (for men 65 years old and up)

When do I take it?

30-60 minutes before sex

30 minutes before sex

60 minutes before sex

How long does it work?

4 hours

up to 36 hours

4-5 hours

How do I store it?

Around room temperature, between 68°F to 77°F (20°C to 25°C)

At 25°C (77°F)

At 25°C (77°F)


Contact Details
Shenzhen RuiJin Pharmaceutical Co.,Ltd

Contact Person: Gavin Lee

Tel: +8618806592208

Send your inquiry directly to us