I get real tired on stand, but I'm there a day, (dark-dark) if needed. Staring and sitting still is a killer for me. Doesed many a day away beforeif I took along my little friends and I never go without them. Each pill is equivelant to4 cups of coffee in caffine amounts and I take 2 at a time, often just once a day.

No-Doze is great! It doesn't make me jittery at all, just very alert. Give it a try. Nothing will get by you. Every scence is alert.

Really can't believe more guys don't use them and or some company hasn't tried to market a similar product for hunters. Of course they would cost more in a camo bottle.