Sildenafil Citrate Powder

"Instant Absorption, Long-Lasting Vitality"—Micro-fine, fast-acting sildenafil citrate powder aids men in immediately restoring healthy blood flow.

🔬High purity (≥99% pharmaceutical grade) with COA available.

🏭Pharmaceutical Raw Material: Ideal for formulation development and pilot manufacturing.

📊Research Value—Widely used in studies of nitric oxide-mediated vasodilation.

📦Stable Supply—Large packaging options available, global shipping.

🔬 Extreme control of "specific impurities"— We implement internal control standards that are more stringent than USP43, using LC-MS/MS detection to ensure that potentially genotoxic impurities and solvent residues (such as ethanol and methanol) are below the detection limit.

Sildenafil Supplier/Sildenafil manufacturer：

Shaanxi Hongda Phytochemistry Co., Ltd. is China's most professional manufacturer, exporter, distributor, and supplier of sildenafil citrate powder. Our sildenafil citrate bulk powder is produced using our core "multi-level gradient crystallization" technology, ensuring a perfectly white crystalline state with total impurities strictly controlled below 0.1%. All our products are manufactured and supplied in GMP-compliant facilities, and we provide various regulatory support. Our professionals employ multiple packaging methods for secure packaging to ensure the purity and efficacy of the bulk sildenafil powder.

What is Sildenafil?

Sildenafil citrate powder is a well-known PDE5 inhibitor that falls under the category of pharmaceutical raw materials. It is recognized for treating male sexual dysfunction.

Sildenafil bulk powder, which is a very pure active pharmaceutical ingredient (≥99%), is mostly employed in drug production, formulation development, and laboratory research. Researchers and formulation scientists can't live without it because it has been studied a lot in the fields of nitric oxide signaling and vascular smooth muscle function.

Product Specification

Product Functions:

1. Relaxing the smooth muscle in blood vessels: Sildenafil powder is a particular inhibitor of PDE5, which means it can enhance levels of cyclic guanosine monophosphate (cGMP), which helps blood vessels open up.

2. Fast Increase in Blood Flow: When taken in the proper amounts, Sildenafil powder bulk can increase blood flow in the area within 30 minutes, which helps men satisfy their blood circulation needs during exercise or in normal life.

3. More energy: Bulk sildenafil powder helps men have a better experience in terms of their physical, mental, and sexual health by boosting blood flow.

Sildenafil Uses:

Erectile Dysfunction (ED): Improves the ability to achieve and maintain an erection.

Pulmonary Arterial Hypertension (PAH) improves exercise tolerance and slows clinical deterioration.

When to Use Sildenafil？

Starting dose: 50 mg taken orally as needed, roughly an hour before sexual activity.

The dose can be adjusted from 25 mg to 100 mg based on how well it works and how well you tolerate it.

Use it only once each day.

Take 20 mg three times a day for PAH, with a four to six-hour gap between doses.

Why choose us?
1. Technical Support:

Shaanxi Hongda has 24 years of experience in progestin and PDE5 inhibitor R&D, providing full-chain technical services including formulation optimization, process scale-up, and stability assessment.

2. Testing Reports:

All our batches come with four reports: HPLC, GC-MS, ¹H-NMR, thermogravimetric analysis, and microbial limits, all issued by a GMP-certified third-party laboratory and directly applicable to product registration materials.

3. Professional Team:

Our laboratory comprises an interdisciplinary team of pharmaceutical, chemistry, process engineering, and regulatory compliance experts, providing rapid response to formulation, process, and regulatory inquiries.

4. After-sales Service:

Shaanxi Hongda has a professional after-sales service team, providing 24/7 customer service hotline, logistics tracking, quality traceability, technical training, and formula improvement suggestions to ensure worry-free service for customers from R&D to market launch.

FAQs:

1. How to obtain product purity and test reports?

A third-party laboratory in a GMP-certified facility issues HPLC reports (≥99.8% purity), GC-MS solvent residue, ¹H-NMR structure confirmation, and microbiological limit reports for each batch.

2. Are there additives or fillers?

100% genuine sildenafil crystalline powder, no fillers, sweeteners, or preservatives.

3. What is the minimum order?

Bulk order starts at 1kg. 25kg moisture-proof paper drums or customized small packaging (300g-5kg) are also available.

4. How to obtain samples for formula verification?

We provide a 100g free sample (requires consistent large orders in the future), along with a complete test report.

5. If batch quality fails, what happens?

Our technical support team investigates complaints within 48 hours. After confirmation, we will replace the batch or refund and send a quality analysis report.

Contact us

If you want to know more about Sildenafil Citrate Powder or other product,please contact us:duke@hongdaherb.com.