10 Best Yerba Mate Energy Drinks Without Sugar to Stay Sharp
If you love the lift of an energy drink but hate the sugar crash that follows, yerba mate might be exactly what you have been looking for. This South American brew delivers caffeine alongside theobromine and polyphenols for a smoother, steadier kind of energy than typical canned stimulants.
In this guide, we compare ten of the best sugar-free and lower-sugar yerba mate energy drinks available today. You will find sparkling and still options, zero-calorie picks, and organic blends, plus a buying guide covering caffeine levels, sweeteners, and carbonation so you can choose the right can for your routine.
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Yerba Madre Organic Yerba Mate, Energy Drink Alternative, Lower-Sugar Varie…
Best forflavor variety seekers
- Three distinct fruit flavors
- 150mg plant-based caffeine
- Not completely sugar-free
- Flavor favorites may vary
Yerba Madre Organic Yerba Mate, Energy Drink Alternative, Lower-Sugar Enlig…
Best formint lovers cutting sugar
- Only 2g of sugar
- Same original mint taste
- Not zero sugar
- Mint flavor is polarizing
- Zero sugar, 20 calories
- Lab-verified PFAS-free
- Lower caffeine than rivals
- Grassy taste not for everyone
Yerba Madre Organic Yerba Mate, Enlighten Mint, 150mg Natural Caffeine, Ene…
Best forclassic mint refreshment
- Balanced honey-sweetened flavor
- 150mg natural caffeine
- Contains honey sugar
- Large 15.5oz serving
Yerba Madre Organic Yerba Mate, Revel Berry, 150mg Natural Caffeine, Energy…
Best forberry flavor fans
- Tart hibiscus-berry profile
- 150mg natural caffeine
- Tartness may surprise
- Single-flavor 12-pack
MACHU PICCHU Energy Mate Drink, Ocean Citrus Zero Sugar, 12oz, 12-Pack
Best forketo-focused athletes
- Zero sugar, stevia-sweetened
- 120mg organic caffeine
- Stevia aftertaste possible
- Moderate 120mg caffeine
CLEAN Cause Low Calorie Yerba Mate Tea Variety Pack, 12 Pack, 4 flavors, 16 oz
Best forsparkling soda swap
- Four flavors to rotate
- 160mg natural caffeine
- Not zero sugar
- Carbonation not for all
- Fully zero sugar range
- Vegan and keto-friendly
- Smaller 12oz cans
- Sweetener taste varies
CLEAN Cause Zero Sugar Yerba Mate Organic Energy Strawberry Lemonade,16 oz
Best forcalorie-free afternoon boost
- Zero sugar, zero calories
- Strong 160mg caffeine
- Single flavor per case
- Alternative sweeteners used
CLEAN Cause Zero Sugar Yerba Mate Organic Energy Variety Pack, 12 Pack 16oz
Best forzero-calorie daily driver
- Zero calories per can
- Highest caffeine at 160mg
- Sparkling texture divides
- Strong caffeine for beginners
Yerba Madre Organic Yerba Mate Lower-Sugar Variety Pack – Three Flavors, One Smooth Boost
Brand: Guayaki
The easiest way to test three lower-sugar mate flavors before buying a full case.
This variety pack from Guayaki bundles twelve 15.5oz cans, four each of Berry Lemonade, Peach Revival, and Bravo Mango. Each can carries 150mg of plant-based caffeine, and the lower-sugar recipes keep the fruit flavors refreshing without tipping into syrupy territory. It is an easy way to sample three blends before committing to a full case of one.
The brand emphasizes smooth energy and focus with no jitters or crash, which comes from the mate plant’s natural mix of caffeine and complementary compounds. If you get bored drinking the same flavor every morning, this rotating trio keeps your afternoon slump routine interesting while still staying light on sugar.
- Three distinct fruit flavors
- 150mg plant-based caffeine
- Lower-sugar recipes
- Not completely sugar-free
- Flavor favorites may vary
Yerba Madre Organic Yerba Mate Lower-Sugar Enlighten Mint – Mint Flavor, Minimal Sugar
Brand: Guayaki
A near-identical mint experience with the sugar stripped down to almost nothing.
Enlighten Mint is one of Guayaki’s most recognizable blends, and this lower-sugar version keeps the same delicious mint taste while cutting down to just 2g of sugar per can. You still get the full 150mg of plant-based caffeine in a 15.5oz serving, so nothing is sacrificed except the extra sweetness.
The crisp peppermint profile makes it a natural morning replacement for sugary energy drinks, and the brand positions it as a smooth, focused lift without jitters or a crash. If you already enjoy mint teas but want real caffeine behind them, this is one of the most balanced lower-sugar cans on the market.
- Only 2g of sugar
- Same original mint taste
- 150mg smooth caffeine
- Not zero sugar
- Mint flavor is polarizing
Mateina Yerba Mate Energy Drink Lemon Original – Still, Clean, and Lab-Verified
Brand: Mateina
The cleanest-label can here, ideal if purity matters as much as the energy itself.
Mateina takes a deliberately minimalist approach: cold-brewed yerba mate, 120mg of natural caffeine, zero sugar, and just 20 calories per 12oz can. It is non-carbonated and lightly sweetened, so the natural grassy character of the mate comes through instead of being masked by fizz or artificial flavoring.
Where Mateina really separates itself is transparency. The yerba mate is certified organic and smoke-free air-dried, and every batch is independently tested and certified free from 56 harmful plastic chemicals, including PFAS and phthalates. The caffeine is rounded out by theobromine and theophylline for steady, calm energy. For anyone who wants a still, tea-like energy drink with unusually rigorous purity standards, this is the pick.
- Zero sugar, 20 calories
- Lab-verified PFAS-free
- Non-carbonated real flavor
- Lower caffeine than rivals
- Grassy taste not for everyone
Yerba Madre Organic Yerba Mate Enlighten Mint – The Original Classic Blend
Brand: Guayaki
The original mint mate that set the standard for gently sweetened clean energy.
This is the original Enlighten Mint recipe: brewed yerba mate blended with organic peppermint and a touch of organic honey for a well-balanced tea flavor. The honey adds a small amount of natural sweetness rather than refined sugar, keeping the can firmly in better-for-you territory while tasting noticeably smoother than fully unsweetened mate.
Each 15.5oz can delivers 150mg of natural caffeine, supported by theobromine from the mate plant and polyphenols similar to those in green tea. Guayaki also sources its mate from forest cultivation in South America, supporting regenerative agriculture and traditional communities. If you want a proven, widely loved flavor with a lightly sweet profile, this classic remains a benchmark.
- Balanced honey-sweetened flavor
- 150mg natural caffeine
- Regeneratively sourced mate
- Contains honey sugar
- Large 15.5oz serving
Yerba Madre Organic Yerba Mate Revel Berry – Hibiscus and Yumberry Brightness
Brand: Guayaki
A genuinely fruity, hibiscus-forward mate that replaces berry energy drinks without the sugar.
Revel Berry stands out in the Guayaki lineup with a melodic mix of brewed yerba mate, organic hibiscus, and yumberry, layered with notes of raspberry and blackberry. The result is tart and fruity rather than candy-sweet, which suits anyone who finds typical berry energy drinks too sugary.
Like its siblings, it provides 150mg of natural caffeine per 15.5oz can, drawing on the mate plant’s combination of caffeine, theobromine, and polyphenols for energy without jitters or a crash. The mate is cultivated within South American forests as part of the brand’s market-driven regeneration model. If your energy drink of choice has historically been berry-flavored, this is the clean swap.
- Tart hibiscus-berry profile
- 150mg natural caffeine
- Forest-grown organic mate
- Tartness may surprise
- Single-flavor 12-pack
Machu Picchu Energy Mate Ocean Citrus Zero Sugar – Stevia-Sweetened Peruvian Mate
Brand: MACHU PICCHU
A smooth zero-sugar citrus mate with maca added for extra focused endurance.
Ocean Citrus is Machu Picchu’s zero-sugar flagship: a non-carbonated, still energy drink built on organic yerba mate, a traditional caffeinated tea from South America. Sweetness comes from an organic stevia blend rather than sugar or artificial sweeteners, keeping the can keto-friendly and vegan.
Each 12oz can delivers 120mg of clean caffeine sourced from organic green coffee beans and yerba mate, balanced with organic Peruvian maca for focused, steady energy. The USDA Organic certification covers the whole ingredient list, and the still format makes it easy to drink quickly without carbonation bloat. If you want a citrus-forward, zero-sugar mate with an adaptogenic twist, this one earns its spot.
- Zero sugar, stevia-sweetened
- 120mg organic caffeine
- Includes Peruvian maca
- Stevia aftertaste possible
- Moderate 120mg caffeine
CLEAN Cause Low Calorie Yerba Mate Variety Pack – Sparkling, Four Flavors, 70 Calories
Brand: CLEAN CAUSE.
The best stepping stone off soda, with fizz, variety, and modest calories.
CLEAN Cause built its reputation on sparkling yerba mate that drinks more like a better soda than a traditional tea, and this variety pack showcases four flavors across twelve 16oz cans. Each can contains 160mg of caffeine sourced naturally from yerba mate, described by the brand as jitter-free energy.
At 70 calories per can, these are low calorie rather than zero, with sugar deliberately cut down so you get the caffeine rush without the sugar crash. Everything is USDA Organic certified, and the company backs purchases with a satisfaction guarantee. If you are transitioning away from soda or sparkling energy drinks, the fizz and flavor range make this the gentlest landing spot.
- Four flavors to rotate
- 160mg natural caffeine
- Only 70 calories
- Not zero sugar
- Carbonation not for all
Machu Picchu Zero Sugar Energy Mate Variety Pack – Organic Flavors, Zero Compromise
Brand: MACHU PICCHU
A complete zero-sugar mate sampler for vegan and keto drinkers alike.
This variety pack gathers Machu Picchu’s zero-sugar lineup into twelve 12oz cans, all built on organic yerba mate reimagined as a modern energy drink. Every can is vegan, keto-friendly, and naturally refreshing, with sweetness supplied by natural and organic sweeteners instead of sugar.
Caffeine comes in at 120mg per can, derived from organic green coffee beans and yerba mate, and the brand emphasizes a smooth boost without jitters or crash. The still, non-carbonated format suits fast drinking before workouts or during long work sessions. If you liked the idea of Ocean Citrus but want to explore the full zero-sugar range, this pack covers it in one order.
- Fully zero sugar range
- Vegan and keto-friendly
- Smooth 120mg caffeine
- Smaller 12oz cans
- Sweetener taste varies
CLEAN Cause Zero Sugar Yerba Mate Strawberry Lemonade – Big Caffeine, No Calories
Brand: CLEAN CAUSE.
A bright, sparkling strawberry lemonade with serious caffeine and zero caloric cost.
Strawberry Lemonade is CLEAN Cause’s zero-sugar take on its sparkling mate formula, using organic alternative sweeteners to reach a genuinely calorie-free can. You keep the same 16oz serving and the same 160mg of naturally sourced yerba mate caffeine as the standard line, just without any sugar or calories attached.
The flavor leans bright and summery, with the sparkle doing much of the work of making it feel like a treat rather than a supplement. It is USDA Organic certified, and the brand offers a satisfaction guarantee if the taste does not land for you. For a mid-afternoon reset that will not touch your daily calorie budget, this is a strong candidate.
- Zero sugar, zero calories
- Strong 160mg caffeine
- USDA Organic certified
- Single flavor per case
- Alternative sweeteners used
CLEAN Cause Zero Sugar Yerba Mate Variety Pack – Zero Calories, Maximum Flexibility
Brand: CLEAN CAUSE.
The workhorse zero-calorie mate case for daily drinkers who want it all covered.
This twelve-can, 16oz variety pack is the fullest expression of CLEAN Cause’s zero-sugar line: sparkling yerba mate with 160mg of natural caffeine per can, zero calories, and no artificial sweeteners of the kind found in conventional energy drinks. Every ingredient is USDA Organic certified, so the entire formula holds a high bar.
Because the pack spans multiple flavors, it works well as a standing desk-stash or fridge supply, letting you match the can to your mood. The brand also offers a 100% satisfaction guarantee, which lowers the risk of trying a new category. If you want the strongest caffeine here with literally nothing else attached, this is the case to buy.
- Zero calories per can
- Highest caffeine at 160mg
- No artificial sweeteners
- Sparkling texture divides
- Strong caffeine for beginners
Buyer’s Guide: What to Consider
Not all sugar-free yerba mate drinks are built the same way. Caffeine strength, sweetener choice, and carbonation all change how a can fits into your day. Use these five factors to narrow the field before you order a full case.
- Caffeine Content: The cans in this guide range from 120mg to 160mg of caffeine per serving. Mateina and Machu Picchu sit at 120mg, Guayaki at 150mg, and CLEAN Cause at 160mg. If you are sensitive to stimulants or drinking more than one can a day, the lower end is safer. If you are replacing a strong coffee, the 150 to 160mg options will feel closer to what you are used to.
- Sweetener Type: Truly zero-sugar cans rely on alternative sweeteners. Machu Picchu uses an organic stevia blend, while CLEAN Cause uses organic alternative sweeteners with no artificial ingredients. Guayaki's lower-sugar Enlighten Mint keeps just 2g of sugar, and the original Enlighten Mint uses a touch of honey. Decide whether you want absolutely zero sugar or are comfortable with a gram or two for a more rounded taste.
- Carbonation: CLEAN Cause cans are sparkling, which makes them feel closer to soda or a sparkling energy drink. Mateina and Machu Picchu are non-carbonated and still, closer to iced tea, and easier to drink quickly. Guayaki's brewed cans fall on the smoother, tea-like side too. If carbonation bloats you or you chug your energy drink before workouts, choose a still option.
- Calories and Diet Fit: Calorie counts vary widely even among sugar-free picks. CLEAN Cause zero-sugar cans and Mateina sit at or near zero, with Mateina at just 20 calories. CLEAN Cause low-calorie cans run 70 calories, and Guayaki's lower-sugar blends fall in between. Keto and vegan drinkers should look at Machu Picchu and CLEAN Cause, both explicitly labeled keto-friendly, with Machu Picchu also certified vegan.
- Purity and Certification: Every product here is USDA Organic certified, but depth of testing differs. Mateina goes furthest, with independent lab verification that its cans are free from 56 harmful plastic chemicals including PFAS and phthalates. Guayaki emphasizes forest-grown, regenerative sourcing that supports South American communities. If certifications and supply-chain ethics influence your buying decisions, weigh these differences alongside flavor.
Conclusion
Sugar-free yerba mate energy drinks have matured into a genuine alternative to conventional energy drinks, offering plant-based caffeine, organic certification, and far gentler landings. Whether you prefer sparkling or still, stevia-sweetened or lightly honeyed, there is a can in this lineup that fits.
Our top overall pick is the CLEAN Cause Zero Sugar Variety Pack for its 160mg caffeine, zero calories, and flavor range. If purity is your priority, choose Mateina; for the best flavor variety at lower sugar, grab the Guayaki variety pack. Whichever you pick, you are swapping the sugar crash for smooth, steady focus.
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