GU Energy Roctane Ultra Endurance Energy Gel, Vegan, Gluten-Free, Kosher, and Dairy-Free On-The-Go Sports Nutrition for Running, Biking, Hiking or Skiing, Sea Salt Chocolate, 24-Count

Q: How does Roctane compare to original Gu? Is it worth the higher price?

Answer: There is more quantity of 'Stuff' in Roctane. I use it only for workouts of 2 hours or more or for a race. I use the Original GU for most of my daily workouts. So I think it worth having some Roctane on hand for those extended workouts but not for everyday use.

Q: I would like to know if the gel is vegan / vegetarian?

I think so. I looked at the ingredients and the only thing that looks like it might not be vegetarian is "Gellan Gum." Not 100% sure though.

Q: Do the caffeine free flavored really give better results than regular GU?

I use the regular Gu and the caffeine free Roctane versions (never use Gu w/ caffeine) and I do notice a difference between the regular and the roctane. I generally only use roctane on super long / strenuous hikes or backpacking routes (16+mi/4000+ elevation), so, arguably, I need something "extra" and it does seem to make a difference. I've also shared them with others (friends and strangers) who were struggling (one time, in the Grand Canyon where it was 118 and we had to climb with heavy packs). Others have made the same observation without my prompting them. It could be placebo, but it would still be worth the $$ to produce the same results.

Q: Would these be useful in a bug out bag / ergency kit as an extra source of nutrition/electrolytes?

I don't think this is the best way given the space/weight and expiration. I'd suggest electrolyte capsules (like endurolytes extreme or saltstick). In any case, all of these would require water - electrolytes help your body maintain proper moisture levels (among other things) but cannot do that without the moisture - hence water. Having some bottled water and a water filter (and possibly the drops, like aquafina) is a good plan. Also, the real worry would be nutrition (given proper nutrition electrolytes will hardly be a problem unless extreme exertion), so some freeze-dried meals / canned goods / dehydrated foods would be good, but again, you'll need water and a stove of some sort (don't forget the lighter/matches). Just keep an eye on the expiration dates of all of these items and update them as needed.

Product ID: 17296413

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Details

Brand
GU
Flavor
Sea Salt
Primary Supplement Type
Electrolytes
Unit Count
26.4 Ounce
Item Form
Gel
Item Weight
1.7 Pounds

⏳Dual-source carbs for sustained energy

⚡100 calories per packet

🧂180mg sodium + 1425mg amino acids

Description

⚡ Power your grind, outlast the pack!

CAFFEINE KICK - 35mg caffeine per packet for a clean, focused energy surge without the crash.
DUAL SOURCE ENERGY - Maltodextrin + fructose combo ensures fast absorption and long-lasting stamina.
ELECTROLYTE POWER BOOST - 180mg sodium and essential electrolytes to keep you hydrated and race-ready.
MUSCLE RECOVERY SUPPORT - Triple amino acids to reduce muscle damage and speed up repair during intense workouts.
ENDURANCE FUEL ON THE GO - Compact 100-calorie packets designed for peak performance anytime, anywhere.

GU Roctane Ultra Endurance Energy Gel delivers 100 calories, 180mg sodium, 35mg caffeine, and 1425mg amino acids in a vegan, gluten-free, kosher, and dairy-free formula. Engineered for extreme endurance athletes, it combines dual-source carbs for rapid and sustained energy, supports muscle repair, and maintains hydration—perfect for running, biking, hiking, or skiing.