If you ride, run, or race, you've probably seen the little bags. Skratch Labs hydration mix shows up in bike shops, gym bags, and the back pockets of pro cyclists. It's got a cult following. And the pitch is refreshingly simple: real fruit, sugar refuel, and electrolytes that match what you actually sweat out.
But does Skratch Labs hydration live up to the hype? And more importantly, is it the right pick for your day, or is there something that fits your life a little better?
We've been formulating hydration and recovery supplements out of Colorado since 2008. So we know this category well. Below is an honest Skratch Labs sports drink review and evaluation, including where it shines and where it comes up short.
Fair warning: we make a hydration product too. We'll be upfront about that and let the facts do the talking. By the end, you'll know exactly which one belongs in your bottle, your backpack, or your carry-on.
Skratch Labs hydration is a real-fruit sports drink mix built to replace the electrolytes you lose in sweat, plus a high amount of sugar for energy during exercise.
The story is a good one. Skratch started with Dr. Allen Lim, a sport physiologist who worked with pro cycling teams. His riders kept getting sick on the sugary, artificial sports drinks of the day. So he went rogue and mixed his own in a five-gallon paint bucket: real sugar, salt, and fruit powder. Word spread through the peloton, and Skratch Labs was officially born in Boulder, Colorado in 2012.
The whole philosophy is "real food." No artificial sweeteners. No dyes. No mystery isolates. Just simple ingredients your gut recognizes. It's an approach we respect, because we came at our own product from the same natural-first angle.
Today Skratch sells a full lineup: the flagship Sport Hydration Drink Mix, an Unsweetened version, a Super High-Carb mix for big fueling days, an Electrolyte Booster, energy chews, and recovery drinks. For this review, we're focused on the one people most popularly search for: the Sport Hydration Drink Mix.
Here's the part that matters. Skratch keeps the label short, which is a good thing. A typical scoop (about 22 grams) of the Sport Hydration Drink Mix gives you this:
Sodium - 400mg (the electrolyte you lose most when you sweat)
Potassium - 50mg
Calcium - 50mg
Magnesium - 50mg
Sugar - 18g (from cane sugar and dextrose)
Carbohydrates - 19g total
Calories - 80
Vitamin C - 17mg (from real fruit and ascorbic acid)
The electrolyte profile is deliberately built to mirror sweat, roughly 800mg of sodium per liter when you mix two servings. That's the science-y heart of the product, and it's legit for hard, sweaty efforts.
The flavor comes entirely from real fruit. Lemon-lime uses actual lemon and lime juice and oil. Fruit punch leans on raspberry and passion fruit. That's why you'll sometimes spot little bits floating in your bottle. Those aren't a defect, they're just fruit. A quick shake clears it up.
The whole line checks the clean-label boxes too: vegan, gluten-free, dairy-free, non-GMO, and kosher. A 20-serving bag runs about $23.95, which lands right around $1.20 per serving.
Let's give credit where it's due. Skratch gets a lot right, and the loyal following isn't an accident.
The taste is light, not syrupy. This is the number one thing fans rave about. It's subtle. You can sip it for hours without that thick, candy-like fatigue you get from a lot of sports drinks. On a five-hour ride, that's a real advantage.
It's genuinely easy on the gut. Because it uses whole-food ingredients than old-school sports drinks, tons of reviewers who "can't stomach" other mixes say Skratch sits fine. If you've ever had GI distress on a long effort, you know how much that's worth.
The sodium is sweat-matched. Instead of a random electrolyte sprinkle, Skratch calibrated the formula to what athletes actually lose. For heavy sweaters in the heat, that 400mg of sodium per serving pulls its weight.
It doubles as fuel. That sugar isn't just for flavor. Those quick carbs help maintain blood sugar and speed water absorption through sodium-glucose co-transport. Translation: on a long ride or run, Skratch hydrates and gives you a small energy top-off.
The pro pedigree is real. This mix was refined on the World Tour, not in a marketing meeting. For endurance athletes, that credibility means something.
If you want a light-tasting, gut-friendly mix to sip during hard workouts, Skratch delivers. No argument from us there.
Now the honest part. No product is perfect, and Skratch has a few gaps worth knowing before you commit.
That's a lot of sugar. Roughly 18 grams per serving, which is most of the formula by weight. For a cyclist grinding out three hours, that fuel is a feature. For someone who just wants electrolytes at their desk, on a flight, or after a night out, it's more sugar than they're looking for. A dietitian review even flagged the sugar as high for everyday use.
The sodium-to-potassium ratio is lopsided. Skratch runs about 8 parts sodium to 1 part potassium. Many nutrition folks prefer something closer to a 2:1 balance, or even at least 5:1 like LMNT, for well-rounded electrolyte replacement. It's built for sweat replacement, not balanced daily minerals.
You need water, a bottle, and a moment to mix. This sounds minor until you're stuck at 35,000 feet, halfway up a trail, or three drinks deep at a wedding. A powder is only useful when you've got clean water and a free hand. The second any of those is missing, the bag just sits there.
The packaging can be a pain. A common gripe in reviews is the resealable bag that stops resealing, plus clumping if any moisture gets in. Minor, but real.
It's a workout drink, not a recovery supplement. This is the big one. Skratch is fantastic at replacing fluid and giving you carbs. What it doesn't do is the deeper recovery work your body wants after alcohol, altitude, or a brutal training block. No antioxidant-supporting herbs. No recovery-focused amino acids. For a hard night out or a 10,000-foot summit, electrolytes alone only take you so far.
None of this makes Skratch bad. It just means Skratch is a sports hydration drink, not an all-purpose recovery tool. And depending on what you actually need, that gap matters.
Here's where we bring in the alternative, and where we keep it fair.
Zaca is a chewable recovery supplement. Two brothers, Mark and James, started it in 2008 after they moved to Denver and got hammered by altitude headaches, rough mornings, and workouts that wrecked them. You can read the full Zaca story if you're curious, but the short version is this: we built it for the moments when plain hydration isn't enough.
Instead of a powder you mix, Zaca is a berry-flavored chewable hydration tablet you just pop. No water. No bottle. No shaking. It packs standardized herbs like DHM from the Japanese raisin tree, plus amino acids like glutamine and glutathione. DHM has been studied at USC for the way it helps the liver process alcohol and bounce back, which is a totally different job than topping off your electrolytes.
So these two aren't really enemies. They're built for different problems. Let's break it down, category by category, the way we'd judge any matchup.
Endurance fueling ... Skratch's carbs are the point on a long ride or run. It hydrates and feeds you at the same time. Zaca is zero-sugar and doesn't try to be race fuel.
Winner: Skratch
Convenience ... Zaca needs nothing but your mouth. Skratch needs water, a bottle, and a stir. On a plane or a mountain, that's a big gap.
Winner: Zaca
Sugar ... Skratch has about 18 grams. Zaca has zero and skips artificial sweeteners, using xylitol and stevia instead. Not close.
Winner: Zaca
Taste experience ... Skratch's real-fruit flavors are light and come in a big rotation, and sipping a cold bottle is just enjoyable. Zaca tastes great for a chewable and has surprisingly rave reviews, so we call this a tie, you can’t go wrong with either one.
Winner: Tie
Recovery depth ... This is Zaca's home turf. Standardized herbs, liver support, antioxidants, and recovery aminos for alcohol, altitude, and hard training. Skratch doesn't play in this space.
Winner: Zaca
Altitude support ... Zaca was literally invented to solve altitude misery in the Colorado mountains. Skratch helps you hydrate, but it wasn't built for elevation.
Winner: Zaca
Skratch takes endurance fueling and the sipping experience. Zaca takes convenience, sugar, recovery depth, and altitude. Both are excellent at what they were designed to do. If your day is a long training session, Skratch is hard to beat. If your day is travel, altitude, drinks, or bouncing back fast with no water in sight, Zaca gets the edge.
|
Zaca |
Skratch Labs Hydration |
|
|
Format |
Chewable |
Powder (mix with water) |
|
No Water Needed |
✓ |
|
|
Added Sugar |
0g |
18g |
|
Sugar Free |
✓ |
|
|
No Artificial Sweeteners |
✓ |
✓ |
|
Electrolytes |
✓ (trace amounts) |
✓ |
|
Carbs for Endurance Fueling |
✓ |
|
|
Standardized Herbs (DHM, Hovenia) |
✓ |
|
|
Liver Support |
✓ |
|
|
Recovery Amino Acids |
✓ |
|
|
High in Antioxidants |
✓ |
Some (vitamin C) |
|
Real Fruit Flavor |
✓ |
|
|
Flavor Variety |
✓ |
|
|
Travel Friendly |
✓ |
Partial |
|
Altitude Support |
✓ |
|
|
Gluten Free |
✓ |
✓ |
|
Non-GMO |
✓ |
✓ |
|
Vegan |
✓ |
✓ |
|
Trusted Since |
2008 |
2012 |
Forget which brand is "better." Ask which one fits the moment.
Choose Skratch Labs hydration if:
You're a runner, cyclist, or triathlete putting in long, sweaty efforts.
You want carbs and electrolytes together to fuel during a workout.
You like a light, real-fruit taste you can sip for hours.
You're usually near a water bottle and don't mind mixing.
Choose Zaca if:
You travel a lot and want something you can take with no water, mid-flight or mid-hike.
You head to high altitude and want real recovery support, not just electrolytes.
You enjoy drinks and want herbal liver support the next morning.
You train hard and want amino acids working on recovery.
You want zero sugar and no artificial sweeteners.
And honestly? Plenty of people use both. Skratch in the bottle for the big ride, Zaca in the bag for travel, altitude, and the mornings after. They cover different bases, so they actually stack well together.
If your reason for reaching for Skratch is "I need to recover and I'm always on the move," Zaca is the cleaner fit. Here's the quick why.
Chewable, so no water required. Take it on the plane, the trail, or the chairlift. Nothing to mix, nothing to spill.
Zero sugar and no artificial sweeteners. Clean label every time, sweetened with xylitol and stevia instead of 18 grams of cane sugar.
Standardized herbs and amino acids. DHM, Hovenia dulcis, glutamine, and glutathione for real recovery support, not just hydration.
Built and tested at altitude since 2008. This is the exact problem we set out to solve, in the Colorado mountains, before it was a trend.
One product, many jobs. Travel, altitude, drinks, and hard workouts, all in a single chewable.
Want to see how Zaca stacks up against the rest of the category too? We broke it down in our guides on the best hydration packets, the top alternatives to Liquid IV, and our LMNT vs Liquid IV breakdown.
Ready to try the no-water, no-sugar route? Grab Zaca's Recovery Chewable here and feel the difference on your next trip, workout, or night out.
Skratch nailed the thing most sports drinks get wrong: it tastes light, it's easy on the gut, and it hydrates and fuels you through long, hard efforts. For endurance athletes, it earns its cult status. If you want a clean, real-fruit sports drink to sip during a workout, Skratch Labs hydration is a great pick.
But it's a workout drink, not a recovery supplement. And it's carrying a ton of sugar, and it only works when you've got water and a minute to mix.
Zaca takes the opposite approach. No water. No sugar. Just a chewable you can take anywhere, packed with the herbs, hydration support, and amino acids your body wants after travel, altitude, drinks, or a brutal training day. We've been refining it in Colorado since 2008, because this is the exact problem we set out to solve.
Pick the one that matches your day. Or keep both close and cover all your bases.
For active people, yes it can be. It delivers sweat-matched electrolytes, real-fruit flavor, and quick carbs, all with a short, clean ingredient list. The main things to watch are the high sugar (about 18 grams per serving) and the sodium heavily-weighted electrolyte balance. If you want electrolytes without the sugar, a zero-sugar option like Zaca may be a better daily fit.
Each serving of the Sport Hydration Drink Mix has around 18 grams of sugar and 80 calories, coming from cane sugar and dextrose. That sugar is intentional, since it helps fuel exercise and speeds water absorption, although it is a very high amount for regular daily consumption.
It’s mainly designed for high intensity exercise, training, and competitions like marathons. The sugar and calories make sense when you're sweating hard, but less so when you're sitting at a desk or for everyday hydration. For daily sipping, many people dilute it, use the Unsweetened version, or reach for a sugar-free electrolyte supplement instead.
Skratch is high-sugar, real-fruit sports mix built for endurance fueling. LMNT is a very high-sodium, zero-sugar mix. Liquid IV leans on a moderate-sugar "rapid hydration" formula. They're all powders you mix with water. If you want a no-mix, no-sugar chewable instead, that's where Zaca is different. See our LMNT vs Liquid IV and Pedialyte vs Liquid IV breakdowns for more.
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SOURCES
Skratch Labs, Hydration Sport Drink Mix product details and ingredients.
https://www.amazon.com/Hydration-Servings-Electrolyte-Developed-Performance/dp/B075NPB5S1/
Skratch Labs 2026 Seasonal Flavor Series (pricing and nutrition), Outdoor Sportswire.
https://www.outdoorsportswire.com/skratch-labs-unveils-2026-summer-seasonal-flavor-series/
USC, "Noted hangover remedy DHM has added benefit of protecting the liver."
https://today.usc.edu/hangover-remedy-dhm-liver-protection-usc-study/
National Library of Medicine (NCBI), "Dihydromyricetin supplementation improves ethanol-induced lipid accumulation and inflammation."
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10481966/
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