Whitefusion Max supplement
I have used Whitefusion Max several times over the last 5 years. It is a capsule and it effects last for up to 72 hours. They say to take it 45 minutes before sexual activity, but I have found that if you take it 2 or 3 hours before it works really well. I am in my early 50's and out of shape, but I can go 15 to 20 minutes or longer for round one and still be hard even after the time it takes to catch my breath. You can find it on Amazon or eBay for $5 or $6 each, depending on quantity purchased. There are plenty of reviews on line about how it works and any side effects people have experienced. I haven't had any negative side effects only positive ones. I would suggest getting one dose and trying it before buying a bunch of it. Not everyone reacts the same to it, but it works for me. It will also help increase your desire if you are older like me.
Whitefusion Max supplement
I recommend Whitefusion Max. It has worked well for me for several years now. It costs $5 to $6 per capsule. You can find it on Amazon or eBay. Effects last for 3 days per dose.