What age is best to start Foreskin Stretching Excercises?!

There is no such thing as a best age, you should be stretching the foreskin out as soon as you realize there is a tightness issue. It's easier for the foreskin to stretch when you are younger so waiting till you are 18 when you have a problem at 16 makes no sense because it's going to be harder at 18. You need to start stretching it now waiting makes no sense.

-Connor

You may not need to stretch it out. There's a period during the teenage years when the foreskin lags behind the rest of the penis in terms of growth. Often it's just a matter of being patient.

I was diagnosed with a tight foreskin at about 13. By age 16 it was no longer tight. I never did a single stretching exercise. It fixed itself.

Dude, you should have been able to retract it as soon as you started getting wet dreams. I was like 10 when I could fully retract mine. You should start now.

13, but its never too late!

Just get circumcised. Its the best thing for a dude.