These things really pack a punch! After you eat one, you can feel the high gradually coming on, it doesn't hit all at once. But when it hits, it HITS. For me it takes around an hour for full effects to settle in. It's a great head high, good for if you're alone or with friends. Be aware, if you take one in the afternoon (even if it's only half a gummy) you will get a light "edible hangover" and still feel a bit floaty the next day. Really fun gummies, I've fallen in love.