#7 on this list
Energy Strwaberry Energy Gels
MUIR
MUIR Energy Strawberry Energy Gels are tailored for backcountry purists who demand an uncompromising, whole-food ingredient deck. Eschewing all synthetic preservatives, gelling agents, and artificial sugars, this gel relies strictly on dehydrated coconut palm nectar, real strawberries, and sea salt to provide an authentic, nutrient-dense burst of clean energy. Because the recipe relies on real culinary ingredients, the strawberry flavor is tart, vibrant, and refreshingly sharp. It completely lacks the cloying, syrup-soaked chemical aftertaste that characterizes conventional endurance supplements. The palm nectar provides a lower-glycemic, sustained energy burn that keeps energy levels steady across prolonged, grinding climbs rather than delivering an aggressive, short-lived surge. The physical trade-off of this clean, whole-food formulation is its density. This is a very thick, paste-like gel. In cold alpine weather, the natural fats and concentrated fruit sugars firm up noticeably, requiring you to warm the packet in your hands or pocket before squeezing it out. You will definitely want water nearby to help swallow it comfortably, but the resulting gut comfort on all-day missions is exceptional. **Highlights** - Exceptionally clean ingredient list with zero artificial preservatives or fillers - Authentic, tart strawberry flavor derived entirely from real dehydrated fruit - Sustained energy release avoids aggressive insulin spikes and crashes - Compact, highly pliable foil packet tucks effortlessly into small stash pockets - High trace mineral content sourced from unrefined sea salt and coconut palm **Watch-outs** - Very thick, paste-like consistency requires an immediate sip of water to swallow - Hardens considerably in cold weather, requiring body heat to soften before use - Higher cost per serving compared to mass-produced maltodextrin gels
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#8 on this list
BLOKS Energy Chews
CLIF
CLIF BLOKS Energy Chews have remained a benchmark in endurance sports for good reason: they are straightforward, predictable, and packaged with extreme convenience in mind. Geared toward cyclists, trail runners, and alpine scramblers, these semi-firm cubes deliver a reliable surge of carbohydrates backed by varying levels of sodium to match your environmental sweat rate. The defining feature of CLIF BLOKS is their iconic 'Fastpak' sleeve packaging. The narrow, vertical cylinder design fits seamlessly into shoulder-strap pockets, bicycle jersey slots, and hip belts. More importantly, the packaging allows you to squeeze the bottom to pop a block directly into your mouth with a single hand, keeping your other hand firmly on a trekking pole or handlebar without fishing around inside a sticky pouch. The chew texture is dense and gummy, which helps the blocks maintain their structure in blazing heat without turning into a liquefied mess. The downside is that they require concerted chewing effort. If you are climbing at your VO2 max and gasping for air, chewing a dense block can feel labor-intensive. Sticking to lower-intensity flats or grinding ascents is the best way to utilize them. **Highlights** - Fastpak sleeve allows easy, one-handed dispensing straight into the mouth - Firm, resilient chew structure will not liquefy or melt in extreme heat - Slim vertical package shape slides neatly into narrow vest and jersey pockets - High carbohydrate density per sleeve fuels long efforts with fewer packages - Broad range of sodium options available to suit high-sweat athletes **Watch-outs** - Dense, gummy texture requires considerable chewing while moving fast - Sleeve format creates a long wrapper that requires careful pack-out to avoid litter - Extracting the final block from the bottom of the tube can get sticky
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Specs side by side
| Spec | Energy Strwaberry Energy Gels | BLOKS Energy Chews |
|---|---|---|
| Primary Base | Organic coconut palm nectar | — |
| Key Flavor | Dehydrated real strawberries | — |
| Consistency | Dense, concentrated paste | — |
| Dietary Profile | Vegan, gluten-free, paleo-friendly | Plant-based, USDA Organic |
| Caffeine | 0 mg (caffeine-free) | — |
| Packaging | Pliable foil squeeze pouch | Fastpak push-up sleeve |
| Form Factor | — | Chewable carbohydrate cubes |
| Calories Per Sleeve | — | Approximately 200 calories (6 pieces) |
| Carbohydrate Source | — | Tapioca syrup and cane sugar |
| Texture | — | Firm, resilient gummy |
What our reviewers liked and didn't
Energy Strwaberry Energy Gels
- Simple whole-food ingredients eliminate artificial fillers and preservatives
- Gentle on sensitive digestive tracts during prolonged endurance efforts
- Authentic, tart fruit flavor avoids cloying synthetic sweetness
- Naturally rich in trace minerals from coconut nectar and sea salt
- Dense, paste-like consistency requires fluid to swallow easily
- Hardens noticeably in cold weather without body heat
- Significantly higher cost per serving than conventional gels
BLOKS Energy Chews
- Fastpak sleeve allows one-handed, push-up dispensing directly into the mouth
- Firm gummy structure resists melting in high-heat conditions
- Slim vertical profile fits cleanly in running vests and jersey pockets
- Enables precise calorie micro-dosing rather than consuming an entire packet at once
- Dense texture requires concerted chewing that can disrupt hard breathing
- Extracting the final block from the bottom of the sleeve can leave sticky residue
- Can become very stiff and difficult to chew in sub-freezing winter temperatures
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