Suhagra Force 50 mg it contains sildenafil 50 mg + dapoxetine 30 mg and is marketed by Cipla. There isn't one single “peak plasma level” for the combination because the two ingredients have different pharmacokinetics: Sildenafil 50 mg: Peak plasma concentration (Cmax) is generally reached about 30–120 minutes after an oral dose, with a median of about 60 minutes. The Cmax varies considerably between individuals; official pharmacokinetic data report approximately 440 ng/mL after 100 mg, so a 50-mg dose would generally have a lower exposure, but an exact Cmax for the specific Suhagra Force formulation cannot be assumed. Dapoxetine 30 mg: Mean Cmax is approximately 297 ng/mL, reached at about 1.01 hours after a single dose in clinical pharmacokinetic studies. So, roughly 1 hour after taking Suhagra Force, both ingredients are around their peak concentrations, although the exact timing and concentration vary with the individual and formulation. If you want, I can also explain how long the sildenafil and dapoxetine remain in the blood after Suhagra Force 50.