C4 Smart Energy Powder Stick Packs - Sugar Free Performance Fuel & Nootropic Brain Booster, Coffee Substitute or Alternative | Yuzu Lime - 14 Count

This product is very tasty- definitely one of the better tasting powders! It mixes easily and doesn’t clump up which is very helpful when adding to water or other drinks. Easy to travel with or take on the go and I found it mixes well with collagen or any other powders to pack a punch of extra nutrients. Definitely feel the full caffeine effects 20-30 min after taking and gives lasting energy. Would recommend these over Celsius.

Good taste and value for the money

I enjoyed this product and it most definitely gives you a boost of energy that you may need :)

I love the taste (orange)! It is one of the few that doesn't taste weird or chemically to me. The powder version tastes on par with the canned version in my opinion which is saying something. I don't feel jitters nor does it upset my stomach after drinking. Will absolutely purchase this again

I'm on my second box and to my disappointment half of the packs are hard as a rock, indicating something is wrong.My 1st box had 3 hard packets, so I hoped it was just a bad box. But now I believe it was on sale because they were starting to deteriorate and C4 wanted to get rid of them. When they pour out in powder form (like they are supposed to) product works well and provides a little pep up. I ordered the drinks the other they are they are perfect. But I would stay away from the powder because it's not worth it.

Love the taste and energy boost. Will keep ordering!!

This is probably more an Amazon storage issue, but the packets can come hard and unusable.In general, this is a good product for energy as most C4 products are.

Before C4 I drank Celsius energy packets but since they’re very bad for you I started drinking these. I noticed some of the packets would come with super hard powder and were expired or something.I drank these for about 3 months and I have an addiction to caffeine lol so I drank one about every day. If you drink caffeine a lot I don’t recommend these. My throat started to feel so clogged and I have to clear it every 5 minutes. At first I thought it was because I vape but then I realized these drinks sometimes are goo like substance at the bottom which is super odd.. I just ignored it since these were the best thing at the moment. But then I figured it was probably these.I haven’t drank these in a month and my throat feels a million times better. I don’t know what they put in these to make it have that goo substance but I’m never buying this again.