Cruelty Free






*The active ingredient in our formula is FDA-approved, ensuring it meets the highest standards of safety and effectiveness. Your health is supported by trusted science.






*The active ingredient in our formula is FDA-approved, ensuring it meets the highest standards of safety and effectiveness. Your health is supported by trusted science.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.


Enhance Performance with Proven Science
Discover how Sildenafil (Generic Viagra®) can support sexual health, confidence, and improved blood flow without invasive treatments or complicated routines.
A Science-Backed
Approach to Men’s Health
Sexual wellness is a key part of overall health and confidence, and it’s more than just performance.
As men age, changes in blood flow and hormone levels can impact sexual function. Sildenafil (Generic Viagra®) works by supporting healthy circulation and natural arousal response, helping you feel more like yourself again.
Clinically backed and fast-acting, Sildenafil offers a simple, effective way to support sexual performance and well-being, without the need for invasive treatments.


Sildenafil is a clinically studied medication designed to improve blood flow and support natural erectile function.
Healthy circulation plays a key role in sexual performance. By enhancing blood flow to the penis, Sildenafil helps men achieve and maintain erections during sexual activity. It’s a safe, non-invasive option that complements a healthy lifestyle, without the need for injections or hormonal treatments.

Proven Results From Certified Providers
All Healthon treatments are sourced from FDA-compliant facilities to guarantee ingredient quality and full transparency.
Our trusted pharmacy partners use third-party labs registered with the FDA and DEA to rigorously verify each prescription.
Every batch is tested against four essential safety benchmarks to ensure the highest standards of purity and effectiveness.
Endotoxicity
Passed
Screens for bacterial toxins that could cause side effects. Testing meets USP 85 safety guidelines.
pH test
Passed
Measures acidity or alkalinity to ensure the medication is safe and comfortable for the body.
Sterility test
Passed
Verifies that each batch is free from harmful bacteria and fungi, following USP 797 pharmaceutical safety standards.
Potency test
Passed
Confirms that the active ingredient is within 10% of the intended dose, ensuring consistent, reliable results.

Clean, Reliable, and Patient-First
At Healthon, your well-being is our top priority. That’s why each Sildenafil treatment is carefully formulated, scientifically supported, rigorously tested, and free from any unnecessary ingredients.
Eco Friendly
Paraben Free
Silicone Free
Sulfate Free
Gluten Free

Start Your Medically-Guided Treatment Today
Personalized guidance from licensed U.S. providers
Free consultations to adjust and optimize your treatment
Fast, discreet delivery with 24/7 support available
Frequently Asked Questions
Still have questions? Send us a message
How does the Healthon Sildenafil Program work?
Healthon’s Sildenafil Program offers a discreet, affordable, and clinically guided way to manage erectile dysfunction from the comfort of your home.
After selecting your preferred dosage, you’ll complete a secure medical questionnaire. A licensed provider in your state will review your information to determine your eligibility.
If approved, your prescription for FDA-approved Sildenafil (the active ingredient in Viagra®) will be shipped quickly and discreetly to your door. You’ll also have ongoing access to expert support through your personal patient portal.
Which Medications Are Available Through Healthon Sexual Health Program?
The Healthon Sexual Health Program offers several medications for the treatment of erectile dysfunction (ED) and hypoactive sexual desire disorder (HSDD), including:
- Sildenafil (Viagra®) – A PDE5 inhibitor that helps men achieve and maintain erections.
- Tadalafil (Cialis®) – A long-acting PDE5 inhibitor, effective for up to 36 hours.
- Vardenafil (Levitra®/Staxyn®) – A PDE5 inhibitor with rapid onset.
- PT-141 (Bremelanotide) – A melanocortin receptor agonist used for HSDD in women and ED in men.
How Does Sildenafil (Viagra®) Work?
Sildenafil is part of a group of medications called PDE5 inhibitors, which also includes Tadalafil (Cialis) and Vardenafil (Levitra). These medications work by blocking an enzyme called phosphodiesterase type 5 (PDE5).
This helps increase levels of a chemical called cGMP, which relaxes the blood vessels in the penis and improves blood flow, making it easier to get and maintain an erection when sexually aroused.
- Sildenafil (Viagra®): Onset of action is about 30-60 minutes, lasting up to 4-6 hours.
- Tadalafil (Cialis): Onset of action is about 30 minutes, with effects lasting up to 36 hours.
- Vardenafil (Levitra): Onset of action is about 30-60 minutes, lasting up to 4-5 hours.
Rajfer, J., et al. (1992). Sildenafil: An orally active type 5 cyclic GMP-specific phosphodiesterase inhibitor for the treatment of penile erectile dysfunction. The New England Journal of Medicine, 336(13), 844-848.
What Are the Common Side Effects of Sildenafil and PDE5 Inhibitors?
Most people tolerate Sildenafil (Viagra®) well, but some may experience mild side effects, including:
- Headache
- Flushing
- Indigestion (dyspepsia)
- Nasal congestion
- Visual disturbances (e.g., blurred vision or sensitivity to light)
More serious but less common side effects:
- Hypotension (low blood pressure), especially when combined with nitrates
- Priapism (prolonged, painful erection lasting more than 4 hours)
Is Viagra® Safe?
Sildenafil (the active ingredient in Viagra®) is FDA-approved and generally considered safe for most men when used as prescribed.
However, like all medications, it may not be suitable for everyone. Men who take nitrate medications (such as nitroglycerin for chest pain) should not use Viagra®, as combining the two can cause a dangerous drop in blood pressure. It should also be used with caution by individuals with severe heart conditions, recent stroke, or uncontrolled high blood pressure.
Before you buy Viagra® online, it’s important to complete a full medical assessment. At Healthon, our licensed providers review every case to make sure Sildenafil is safe and appropriate for your health needs.
How Much Does Sildenafil Cost?
Healthon offers flexible, transparent pricing for Sildenafil with no hidden fees.
- 25 mg: $85/month
- 50 mg: $95/month
- 100 mg: $105/month
Bundle discounts are available. Save 10% when you order 3 months or 15% when you order 4 months upfront.
We also offer a Price Match Guarantee. If you find the same Viagra® protocol at a lower price, we’ll match it.
Can Sildenafil Interact With Other Medications?
Yes, Sildenafil (Viagra) may interact with certain medications, particularly:
- Nitrates (often prescribed for chest pain)
- Some blood pressure medications
- Other erectile dysfunction treatments
Always inform your provider about any medications you’re taking. Our licensed clinicians will assess your full medical profile before prescribing.
Do Your Plans Include Prescriptions and Medications?
Yes. When you buy Viagra online through Healthon, your plan includes:
- A licensed provider consultation
- Personalized treatment recommendations
- Your Sildenafil (Viagra) prescription
- Discreet, fast delivery from our partner pharmacy
- Ongoing support and automated refills
You’ll only be charged if you're approved for treatment.
Are In-Person Visits Required?
No. Healthon is 100% online. You can consult with a U.S.-licensed provider from the comfort and privacy of your home. Everything - from the intake form to treatment and follow-ups - is handled digitally and securely.
Still have questions? Send us a message
No hidden fees
Personalized plans
On demand medical support
Free expedited shipping

Sildenafil (Generic Viagra®)
Fast, Effective ED Treatment with Discreet Delivery
From $96 first month
Sildenafil (Generic Viagra®)
Sildenafil is a trusted, clinically backed treatment that supports healthy blood flow, helping to improve physical performance, boost confidence, and enhance intimacy. As the active ingredient in Viagra®, Sildenafil is a proven solution for men experiencing symptoms of erectile dysfunction (ED).
