Tadarise (tadalafil) is commonly marketed in strengths such as 2.5 mg, 5 mg, 10 mg, 20 mg, 40 mg, 60 mg, and in some markets 80 mg (Black 80). A 150 mg Tadarise tablet is not a standard or recognized strength. It's also important to note that for erectile dysfunction, the usual maximum recommended dose of tadalafil is 20 mg taken as needed once daily. Higher-strength products sold in some markets (such as 40 mg or 60 mg) are not part of standard dosing recommendations and should only be used if specifically prescribed by a healthcare professional. If you are considering a higher dose because your current treatment is not working well, consult your healthcare provider rather than increasing the dose on your own. They can determine whether a different dose, medication, or evaluation for underlying causes of ED would be more appropriate.