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Overview

Which CLIF Bloks flavor is right for your ride?

CLIF Bloks Energy Chews Box of 18 gives you a full training-block supply of the most customizable chew in endurance nutrition: 18 packets of 6 cubes each, built around a simple system of 33-calorie, precisely portioned carbohydrate cubes. The carbohydrate blend of tapioca syrup, cane sugar, and maltodextrin delivers glucose and fructose simultaneously for fast and sustained energy. No high-fructose corn syrup, no artificial flavors. Mostly organic, Non-GMO Project Verified, plant-based. Each packet fits in a jersey pocket and opens one-handed with the Fastpak sleeve design.

CLIF built the Bloks lineup so you can match your flavor to your conditions and effort level. Black Cherry (50mg caffeine), Orange (25mg caffeine), and Tropical Punch (25mg caffeine) add a mental boost via green tea extract caffeine for hard efforts, race day, or the second half of a long ride. Margarita delivers 3x the sodium of standard flavors, purpose-built for heavy sweaters and hot or humid conditions where significant electrolyte loss is a factor. Salted Watermelon provides 2x sodium for moderate high-sweat situations. Mountain Berry and Strawberry are clean, caffeine-free options for steady fueling without extras. Always consume with water. Bloks are semi-solid and work best with adequate hydration.

CLIF Bloks Energy Chews - Tropical Punch with Caffeine | 18 Count CLIF
CLIF Bloks Energy Chews - Tropical Punch with Caffeine | 18 Count CLIF
CLIF Bloks Energy Chews - Orange with Caffeine | 18 Count CLIF
CLIF Bloks Energy Chews - Orange with Caffeine | 18 Count CLIF
CLIF Bloks Energy Chews - Black Cherry with Caffeine | 18 Count CLIF
CLIF Bloks Energy Chews - Black Cherry with Caffeine | 18 Count CLIF

All the specs

MPN 7222525806200

Format
Box of 18 packets, each containing 6 cubes
Calories per cube
33 kcal
Serving size
3 cubes (half packet)
Calories per serving
Approximately 100 kcal
Carbohydrates per serving
24g (standard flavors)
Sodium per serving
Standard: ~50mg | Salted Watermelon: ~100mg (2x) | Margarita: ~150mg (3x)
Caffeine per serving
Black Cherry: 50mg | Orange: 25mg | Tropical Punch: 25mg | All others: 0mg
Flavors carried by DCL
Black Cherry with Caffeine, Orange with Caffeine, Tropical Punch with Caffeine, Mountain Berry, Strawberry, Salted Watermelon, Margarita 3x Sodium
Carbohydrate sources
Organic Tapioca Syrup, Organic Cane Sugar, Organic Maltodextrin
Certifications
Non-GMO Project Verified, USDA Organic (most flavors), Plant-based
Gluten-free
Yes
Usage
Half packet 15-30 min before activity. 3-6 cubes every 20-30 min during activity. Always consume with water.

FAQ

Good questions

Get to know CLIF

There's more to CLIF than this one product. Our CLIF page has the full CLIF lineup we carry and more about the brand.

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How many calories and carbs are in a serving?

Each cube contains 33 calories. The serving size is 3 cubes (half a packet), which delivers approximately 100 calories and 24g of carbohydrates. A full packet of 6 cubes provides approximately 200 calories and 48g of carbohydrates.

How should I use CLIF Bloks during training and racing?

Eat half a packet (3 cubes) 15 to 30 minutes before activity. During activity, eat 3 to 6 cubes every 20 to 30 minutes. Always consume with water. Bloks are semi-solid and absorb more slowly than gels, so front-load your timing slightly compared to a liquid gel.

Which flavors contain caffeine and how much?

Black Cherry: 50mg per serving. Orange: 25mg per serving. Tropical Punch: 25mg per serving. Mountain Berry, Strawberry, Salted Watermelon, and Margarita are caffeine-free.

What are the differences in sodium between flavors?

Margarita contains 3x the sodium of standard flavors (approximately 150mg per serving). Salted Watermelon contains 2x the sodium (approximately 100mg per serving). Standard flavors contain approximately 50mg of sodium per serving. Use high-sodium flavors in hot conditions or any time you are sweating heavily.

Should I try individual packets before buying a box?

Try the individual packet first to confirm you like a flavor before buying the box. Once you know your go-to flavors, the box of 18 is the more economical choice.

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