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New Energy Chews, now in a resealable bag!
New Sport Hydration flavors!
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Super High-Carb Sport Drink Mix

Liquid fuel from complex carbs with a light, real fruit taste
$41.95
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Super High-Carb Sport Drink Mix is designed to solve a prevalent problem for endurance athletes: fueling for big days of training or racing when preparing or carrying real food isn’t possible. Super High-Carb is powered by Cluster Dextrin™, a highly-complex carbohydrate that digests easily and steadily, like real food. One serving of Super High-Carb provides ~50g of carbohydrates and 200 calories of energy.

Great for:

  • Preload
  • During activity

4 scoops = ~100g carbs, 400 calories
2 scoops = ~50g carbs, 200 calories
1 scoop = ~25g carbs, 100 calories
As a starting point, add 2 scoops to an empty, dry bottle, partially fill with 4-5 oz of water, shake well, and then add 4-5 oz more water and shake again. For better mixing, let it sit for 15 minutes before use.

One serving gives you up to 50g of carbohydrates, plus the electrolytes lost in sweat, to fuel and hydrate your big efforts. Use more or less mix per bottle depending on your carb needs.

Want to go ultra-concentrated and turn this into a gel? Learn how here.

INGREDIENTS: Cluster Dextrin™ (Highly-Branched Cyclic Dextrin), Fructose, Citric Acid, Sodium Citrate, Lemon Oil, Lime Oil, Lemon Juice, Lime Juice.
Non-GMO, Gluten Free, Dairy Free, Kosher, Vegan

Great for:

  • Preload
  • During activity

Each packet = 50g carbs, 200 calories
Start by adding one packet to an empty, dry bottle. Add about 4–5 oz of water and shake thoroughly. Then add another 4–5 oz of water and shake again.
Let it sit for 10–15 minutes if you want it ultra-smooth.

INGREDIENTS: Cluster Dextrin™ (Highly-Branched Cyclic Dextrin), Fructose, Citric Acid, Sodium Citrate, Lemon Oil, Lime Oil, Lemon Juice, Lime Juice.
Non-GMO, Gluten Free, Dairy Free, Kosher, Vegan

Great for:

  • Preload
  • During activity

Each packet = 50g carbs, 200 calories
Start by adding one packet to an empty, dry bottle. Add about 4–5 oz of water and shake thoroughly. Then add another 4–5 oz of water and shake again.
Let it sit for 10–15 minutes if you want it ultra-smooth.

INGREDIENTS: Cluster Dextrin™ (Highly-Branched Cyclic Dextrin), Fructose, Citric Acid, Sodium Citrate, Lemon Oil, Lime Oil, Lemon Juice, Lime Juice.
Non-GMO, Gluten Free, Dairy Free, Kosher, Vegan

Great for:

  • Preload
  • During activity

4 scoops = ~100g carbs, 400 calories
2 scoops = ~50g carbs, 200 calories
1 scoop = ~25g carbs, 100 calories
As a starting point, add 2 scoops to an empty, dry bottle, partially fill with 4-5 oz of water, shake well, and then add 4-5 oz more water and shake again. For better mixing, let it sit for 15 minutes before use.

One serving gives you up to 50g of carbohydrates, plus the electrolytes lost in sweat, to fuel and hydrate your big efforts. Use more or less mix per bottle depending on your carb needs.

Want to go ultra-concentrated and turn this into a gel? Learn how here.

INGREDIENTS: Cluster Dextrin™ (Highly-Branched Cyclic Dextrin), Fructose, Citric Acid, Sodium Citrate, Raspberry Juice, Malic Acid.
Non-GMO, Gluten Free, Dairy Free, Kosher, Vegan

Great for:

  • Preload
  • During activity

Each packet = 51g carbs, 200 calories
Start by adding one packet to an empty, dry bottle. Add about 4–5 oz of water and shake thoroughly. Then add another 4–5 oz of water and shake again.
Let it sit for 10–15 minutes if you want it ultra-smooth.

INGREDIENTS: Cluster Dextrin™ (Highly-Branched Cyclic Dextrin), Fructose, Citric Acid, Sodium Citrate, Raspberry Juice, Malic Acid.
Non-GMO, Gluten Free, Dairy Free, Kosher, Vegan

Great for:

  • Preload
  • During activity

Each packet = 51g carbs, 200 calories
Start by adding one packet to an empty, dry bottle. Add about 4–5 oz of water and shake thoroughly. Then add another 4–5 oz of water and shake again.
Let it sit for 10–15 minutes if you want it ultra-smooth.

INGREDIENTS: Cluster Dextrin™ (Highly-Branched Cyclic Dextrin), Fructose, Citric Acid, Sodium Citrate, Raspberry Juice, Malic Acid.
Non-GMO, Gluten Free, Dairy Free, Kosher, Vegan

Great for:

  • Preload
  • During activity

4 scoops = ~100g carbs, 400 calories
2 scoops = ~50g carbs, 200 calories
1 scoop = ~25g carbs, 100 calories
As a starting point, add 2 scoops to an empty, dry bottle, partially fill with 4-5 oz of water, shake well, and then add 4-5 oz more water and shake again. For better mixing, let it sit for 15 minutes before use.

One serving gives you up to 50g of carbohydrates, plus the electrolytes lost in sweat, to fuel and hydrate your big efforts. Use more or less mix per bottle depending on your carb needs.

Want to go ultra-concentrated and turn this into a gel? Learn how here.

INGREDIENTS: Cluster Dextrin™ (Highly-Branched Cyclic Dextrin), Fructose, Mango Powder, Sodium Citrate, Citric Acid.
Non-GMO, Gluten Free, Dairy Free, Kosher, Vegan

a new kind of liquid fuel

Built for when food isn’t practical, but energy is essential. Made with Cluster Dextrin™ for big carbs, steady energy, and easy digestion.

50g

carbs

200

calories

200mg

sodium

4g

sugar

a new kind of liquid fuel

Built for when food isn’t practical, but energy is essential. Made with Cluster Dextrin™ for big carbs, steady energy, and easy digestion.

50g

carbs

200

calories

200mg

sodium

4g

sugar

a new kind of liquid fuel

Built for when food isn’t practical, but energy is essential. Made with Cluster Dextrin™ for big carbs, steady energy, and easy digestion.

50g

carbs

200

calories

200mg

sodium

4g

sugar

a new kind of liquid fuel

Built for when food isn’t practical, but energy is essential. Made with Cluster Dextrin™ for big carbs, steady energy, and easy digestion.

51g

carbs

200

calories

200mg

sodium

5g

sugar

a new kind of liquid fuel

Built for when food isn’t practical, but energy is essential. Made with Cluster Dextrin™ for big carbs, steady energy, and easy digestion.

51g

carbs

200

calories

200mg

sodium

5g

sugar

a new kind of liquid fuel

Built for when food isn’t practical, but energy is essential. Made with Cluster Dextrin™ for big carbs, steady energy, and easy digestion.

51g

carbs

200

calories

200mg

sodium

5g

sugar

a new kind of liquid fuel

Built for when food isn’t practical, but energy is essential. Made with Cluster Dextrin™ for big carbs, steady energy, and easy digestion.

50g

carbs

200

calories

200mg

sodium

5g

sugar

50g of liquid carbs for big efforts

Fuel your longest, hardest days with 50g of steady-burning carbohydrates per serving. No chewing, no solids. Just easy-to-digest fuel in a bottle when it matters most.

cluster dextrin™ for steady energy

Unlike simple sugars that spike and crash, Cluster Dextrin™ breaks down gradually for sustained energy and easy digestion even during max effort. No GI drama.

light, drinkable, and easy to digest

More calories, no discomfort. Super High-Carb mixes clear and smooth with water. No syrupy sweetness, no sludge. Just easy-drinking fuel with a mild real-fruit taste that won’t upset your gut.

flexible fueling you can dial up or down

Not every athlete needs 50g in one go. Use fewer scoops to match your effort and nutrition plan. Big days or big climbs, this mix flexes to fit your plan.

with super high-carb

make a custom gel

get the kit
make a custom gel

based on your carb and electrolyte needs

frequently asked questions

It’s built for big efforts when eating solid food gets tricky. Each serving delivers 50g of fast-absorbing carbs and 200 calories, so you can fuel long sessions or races with fewer bottles, fewer bars, and fewer GI issues. Think of it as food, in liquid form, for when you're working hard and need to keep moving.

No–same formula, same total carbs, same performance.

What changed is the serving size and scoop to make it easier to measure and adjust your fueling.

Nope! What changed is the serving size—it’s now 50g carbs instead of 100g—so you’ll see more servings per bag. The total carbs per bag are the same.

The scoop was updated to match the new serving size.

Instead of ~7 smaller scoops, you now use 2 larger scoops per 50g of carbs serving—so it’s easier to measure.

Instead of relying on just one type of carb, we combine glucose-based carbs and fructose, which your body absorbs through different pathways. Most of the carbs come from a smooth-digesting complex carb, with a touch of fructose to help your body absorb and use more energy per hour. The result is steadier fueling, fewer stomach issues, and a way to take on big days without wrecking your gut.

Cluster Dextrin is a high-performance carbohydrate used in our Super High-Carb Drink Mix to deliver a lot of energy without wrecking your gut.

It’s a big, complex carb that breaks down slowly and evenly—kind of like a bus carrying tons of fuel in one smooth ride. Compare that to regular sugar, which is like a bunch of tiny cars. If you pack too many in at once, you get a traffic jam (aka GI distress).

Why it’s better: Cluster Dextrin gives you more calories per molecule, which means lower concentration in your gut and faster water absorption. That’s key for staying hydrated and fueled without bloating or stomach issues—especially during hard efforts or long days.

It depends on your effort, intensity, and what else you're eating or drinking. Start by replacing about half the calories you burn per hour—that’s usually 200–400 calories for most athletes.

2 scoops = 200 calories / 50g carbs

4 scoops = 400 calories / 100g carbs

Not sure where to start? Try 2 scoops in 16oz water and adjust based on how you feel.

You can still scale your intake based on your needs:

2 scoops = 50g carbs

4 scoops = 100g carbs

This update actually makes it easier to adjust up or down depending on your workout or race.

Yes! You can adjust the amount of scoops based on your needs, 

1 scoop = 100 calories / 25g carbs

2 scoops = 200 calories / 50g carbs

4 scoops = 400 calories / 100g carbs

For packets, you can mix 1, 1.5, or 2 pouches into one bottle. Just make sure the fluid-to-carb ratio works for your gut, your sweat rate, effort and conditions.

Sometimes. One serving of Super High-Carb has the same electrolytes as a serving of Sport Drink Mix, but way more fuel. That’s great when you need lots of calories in less fluid—like cooler days or long races where solid food is tough. But hydration and fueling aren’t always synced. On hot days, you might sweat more than one bottle can replace, even if your calories are covered. That’s where an extra bottle of Sport Drink Mix or plain water + Electrolyte Booster comes in.

Think of it this way:
Super High-Carb = a big hammer with less fluid.
Sport Drink Mix = a smaller hammer with more fluid.

Both are tools. Which one (or combo) you use depends on your effort, sweat rate, and gut. You can mix them together in one bottle, but do the math to hit your carb, sodium, and fluid targets—and test it in training to keep your gut happy. Still unsure? We’re here: info@skratchlabs.com.

Not if you match the calories to your needs, avoid chugging, and hydrate properly. We built this to go down smooth, with no artificial nonsense and a science-backed carb that’s easier to absorb. Start slow, practice during training, and don’t chug 400 calories all at once without sipping steadily. Your gut will thank you.

“Super High Carb drink mix has been my go-to source of fuel during this training block. Using 100g CHO in each bottle has made hitting 100 grams of carbs/hr feel relatively easy during longer efforts. I’ve found that consistently fueling at 100 grams of carbs/hr has had positive effects all around — less fatigue during the run and faster recovery after.”

ADAM PETERMAN

World Mountain and Trail Running Champion

Customer Reviews

Based on 994 reviews
89%
(880)
9%
(87)
2%
(20)
0%
(3)
0%
(4)
S
Samuel E.
Super high carb .

The best super high carb help me. A lot in my hard training and I order more from now on .

B
Brian B.
Tasted so mellow and smooth I could drink an entire bottle in one swig.

great product follow directions or it may tend to clump. Start with a dry bottle

K
Kate
Game-changer!

The raspberry super hi carb mix helped me through training for an upcoming race. Made it much more convenient to get the carbs and calories for the race, vs. trying to eat chews and gels on the fly. I enjoyed the mild taste, and it was easy on my stomach.

M
Marshall C.
Easy to drink, consistent flavor

Just buy two, you will want a second after seeing the results of the first one.

C
Chelsea H.
awesome high carb mix!

Love the lemon lime & mango flavors. I use this for long runs and biking. I always add half a scoop of Skratch Hydration. Great on my sensitive stomach.

K
Karen N.
Just what I needed!

As a woman with Hashimoto's/Hypothyroidism, my options for race nutrition are limited. This has been a gamechanger! No inflammatory sugar, no maltodextrin. Also, liquid nutrition has allowed my energy levels to remain stable throughout my rides/runs/swims. TRY THIS NOW!

D
Donna
PT work out

Keeps my muscles from getting weak during intense PT workouts!

D
Domenic
AWESOME

Love this product for carb density. Easily fill a bottle with 1-2 hours of energy and it tastes great.

N
Nina B.
Fantastic carb mix!

This is a great product! I really like the lemon lime flavor! The raspberry is okay (doesn't really taste like raspberry, mostly just a vague carb flavor). Both are easy to mix into water--though I would recommend letting the blend sit for a little while (10-15 minutes) before trying to drink it. Easy on the stomach and easy to drink! 10/10, consistent purchase for my long runs now.

J
Jeff B.
Great and not so great

The Lemon+Lime is great, effortless to drink. Mango... straight horror, taste like dry heaves. Will not be finishing the bag. The performance is still there not knocking that.

123

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