Evoforce 100 (Sildenafil Citrate 100 mg)

Evoforce 100 (Sildenafil Citrate 100 mg) is Evolve Biolabs' classic Viagra-strength PDE5 inhibitor, supplied as 100 tablets in sealed blister strips. Each tablet delivers the standard 100 mg clinical dose of sildenafil.

What Evoforce 100 Is

Sildenafil is a selective phosphodiesterase type 5 inhibitor that preserves cyclic GMP signalling in vascular smooth muscle. Nitric oxide released during sexual stimulation raises cGMP, and with PDE5 blocked the signal lasts longer, producing relaxation and increased blood flow to erectile tissue. Evoforce 100 supplies the 100 mg strength that has been the clinical reference point since the drug was approved.

The History of Viagra

Sildenafil was developed by Pfizer in the 1990s as an anti-anginal candidate. Trial participants reported an unexpected effect on erectile function, prompting Pfizer to redirect the programme. The drug was approved in 1998 as Viagra and quickly became one of the most recognisable medicines in the world. Its success normalised the treatment of erectile dysfunction and established PDE5 inhibition as a therapeutic class.

How It Works

Sildenafil binds PDE5 and prevents the breakdown of cGMP in the corpus cavernosum. With nitric oxide signalling intact, smooth muscle relaxes and blood flow increases. The drug is metabolised in the liver by CYP3A4 and excreted mainly in bile and urine, with a half-life of around four hours. Onset typically occurs within 30 to 60 minutes, and the effect lasts roughly four to six hours. Sexual stimulation is required for the effect, because the drug amplifies rather than initiates the nitric oxide signal.

What the Research Shows

• Clinical trials established sildenafil's efficacy and safety at 100 mg.
• Studies show onset within an hour and a duration of four to six hours.
• Sildenafil has also been studied for pulmonary arterial hypertension.
• Cardiovascular effects and drug interactions are well characterised.

Research Context

Sildenafil's short half-life distinguishes it from tadalafil and makes it useful for on-demand research designs. The drug's interaction with nitrates is absolute, and combining them can cause severe hypotension. Research has also examined sildenafil in pulmonary arterial hypertension, where it improves exercise capacity, and in altitude illness, where it helps with pulmonary oedema. Those applications round out a clinical picture that extends well beyond erectile function.

Strength, Pack and Authentication

Each tablet contains 100 mg of sildenafil citrate, with 100 tablets per pack. The tablets are sealed in moisture-resistant blister strips inside a printed, tamper-evident carton stating the compound, strength and tablet count. A verification code on the packaging can be checked against Evolve Biolabs' records, and the foil-backed blisters protect each tablet from moisture and light.

Buying Evoforce 100 Online

Viagra remains one of the most searched medication names in the world. If you are researching sildenafil citrate, comparing 100 mg Viagra-style products or looking to buy Evoforce 100 online from a verified Evolve Biolabs supplier, this page gives you the full specification, pack size, price and live stock status. Browse more Evolve Biolabs sexual-health products at NotNatty.