Palo nutrition is a nootropic herbal supplement. This one uses all herbal ingredients. It helps me to concentrate on my studies and work. You naturally feel more alert and it doesn't feel weird or funny.
The best part of these enhancements is that it felt natural. The taste a little * but great product. I'm pro to natural products and this is one of them.
The bottle did not have a plastic seal. The expiration date was within two months from now.
One reviewer says it's because you are not taking enough. It seems to work better than taking all of these ingredients and putting them in a supplement.