For several years I had bought the Indian generic 100mg Sildenafils from elitepharmacy. I used to always cut up my 100mg tablets into 25mg chunks as that is all I need for great results. However they no longer had them and decided to try the Sildenafil powder from Airsealed. I purchased 10g of the powder. I have received the powder and noticed that is does not taste like the tablets and leaves my tongue slightly numb. I have tried increasing dosages of the powder with only mediocre results. Does anyone else have any feedback on Airsealed quality or and of their specific products. I am a little concerned as to exactly what is in this powder.