China anabolic steroid hormone raw powders professional supplier
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| Place of Origin: | China |
| Brand Name: | RuiiJin |
| Certification: | ISO9001 |
| Model Number: | 171596-29-5 |
| Minimum Order Quantity: | 10g |
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| Price: | Negotiable |
| Packaging Details: | Disguised package or according to your requirement |
| Delivery Time: | Within 3-5 days |
| Payment Terms: | Western union and moneygram,Bank transfer,Bitcoin, T/T |
| Supply Ability: | 3000t/month |
| Other Name: | Cialis | Appearance: | White Powder |
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| Usage: | Original Drug Resistant Microbes | Market: | Global |
| Policy: | Re-sent Policy | Storage:: | Shading, Confined Preservation |
| Whatsapp: | 008618806592208 | Appearance :: | White Powder, Odorless, Tasteless, Insoluble In Water And Alcohol |
| High Light: | raw hormone powder,Anabolic Steroid Powder |
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►Quick Detail:
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Tadalafil (Cialis)& sildenafil (Viagra)
Tadalafil (Cialis) and sildenafil (Viagra) are oral remedies for erectile dysfunction (ED). About half of all men over age 40 occasionally have a problem with erections, according to the Urology Care Foundation. When ED becomes an ongoing problem, many turn to oral ED medications. Results are generally favorable.
Cialis and Viagra are all in a similar class of drugs and work in much the same way. However, there are some differences. Read about their similarities and differences, understand their side effects, and find out if one may be right for you.
Cialis tadalafil sex steroid hormones application:
Taking Tadalafil does not increase sexual desire and it will not give you an erection for 36 hours. Most men who take Tadalafil report that for up to 36 hours after taking cialis, an erection can be sustained when the penis was stimulated by touch. After orgasm, the penis will usually return to its pre-aroused state.
Some men may be able to have one or more orgasms after the first but this an exception. In most cases, within 36 hours of taking 20 milligrams of cialis, you will be able to get and maintain an erection to orgasm one time.
Most men that have had more than one orgasm from a single dose say they had the first orgasm within 60-180 minutes of taking cialis then were able to have one or more orgasms by waiting 60 minutes or longer before any more penis stimulation was attempted.
How does an erection occur? What does Cialis do?
Penile erection occurs when the penis fills with blood. This happens because the blood vessels that bring blood flow to the penis dilate, thus increasing the blood supply. Simultaneously, the blood vessels that remove blood from the penis contract, so that blood accumulates (resulting in an erection).
When a man is sexually stimulated nitric oxide is released into the penis. Nitric oxide makes guanylate cyclase (an enzyme) produce cGMP (cyclic guanosine monophosphate). cGMP controls the dilation and contraction of the blood vessels that carry blood to and from the penis - when those supplying the penis with blood are dilated, and the others that remove blood from the penis are contracted, an erection occurs.
Another enzyme, phosphodiesterase-5 destroys cGMP. When this occurs the blood vessels return to their normal size and the erection ends. Tadalafil stops phosphodiesterase-5 from destroying cGMP, i.e. it prolongs the duration of cGMP, which results in a prolonged and better erection.
Specification:
COA:
| Test Items | Specification | Test Results |
| Appearance | White powder | Conforms |
| Test method | High pressure liquid chromatography(HPLC) | Conforms |
| Melting Point | 300℃～303℃ | 301.5℃-302.6℃ |
| Loss on drying | ≤0.5% | 0.24% |
| Heavy metals(Pb) | ≤20ppm | 7.5ppm |
| Residue on ignition | ≤0.1% | 0.08% |
| Relative substance | ≤1.0% | 0.145% |
| Assay (on dried basis) | ≥98.5% | 99.33% |
| Conclusion | The specification conform to USP 35 | |
HPLC:
Contact Person: Gavin Lee
Tel: +8618806592208
