Energy Powder with Caffeine by Styrkr - Pack of 12 Energy Powder Sachets Caffeine for Cycling & Running - Approved by Endurance Atheletes - 90g of Carbs via Advanced Dual-Carb Formula - MIX90 12x Pack

Tried a few alternatives, none of which agreed with my stomach. Had no issues with these at all, they’re very smooth and digested well - taste is very good and a noticeable impact on overall performance for my cycling events. Felt a surge of energy ~ 30 minutes following consumption. I find the convenience of sipping this highly valuable vs trying to consume solids.

Good for the HONC, 140k 2600m off road sportive. Great for energy, taste is ok but I balanced with a bottle of zero calorie electrolyte. Fine on the stomach, recommend.

What to say…

Dissolves well and no taste, very sweet, and I would recommend introducing it slowly to your system if your not used to taking fuels on your rides. It does work.

I used this powder mix mainly during long bike rides and a few 20+km runs — it’s excellent. The caffeine gives a noticeable lift, but it’s the steady energy release that really stands out. No crash, no GI issues, and the mix goes down well. It dissolves easily in a bottle without clumping, and it’s been ideal for sessions over 90 minutes where I need hydration and fuel in one. Definitely something I’ll keep stocked for race prep and longer training days.

10/10 overall - sick of trying to stuff food down during longer rides. This stuff mixes very well, it’s super fine! It hits quickly - maybe 30 minutes. I have an immediate energy boost from it! I’ve been performing a lot better since incorporating this into my training

I found these to be a game changer for my endurance cycling events. Highly recommend and will never leave home without them.

Great product. Bought a box of these when we went away for a cycle holiday to save having to constantly weight powder out. No stomach issues or anything like that. Recommend!