Hydrant Reviewed

Hydrant Reviewed: How Does It Measure Up Against Cardnl's Essential Electrolytes?

Navigating the vast landscape of electrolyte supplements can be a challenge. In this review, we're zeroing in on Hydrant and pitting it against Cardnl's Essential Electrolytes. Let's dissect the differences.

Hydrant Electrolytes Reviewed and Compared

Cost and Serving Details

When it comes to cost, Hydrant offers its servings at a range of $1.04 to $1.43. In contrast, Cardnl provides a more cost-effective range, with servings priced between $0.80 and $1.07.

And even though Cardnl is less expensive, it also has 2.7X more electrolytes in each serving.

Electrolyte Content

Hydrant's electrolyte content per serving totals 490mg, broken down into Sodium (260mg), Potassium (200mg), and Magnesium (30mg). On the other hand, Cardnl boasts a robust 1,320mg of electrolytes per serving, including Sodium (830mg), Potassium (250mg), and Magnesium (240mg). This means that with Cardnl, you're receiving a significant 830mg more electrolytes in every serving compared to Hydrant.

When you break down the numbers, it becomes even more evident how Cardnl stands out. With 1,320mg of electrolytes per serving compared to Hydrant's 490mg, Cardnl offers nearly 2.7 times more electrolytes in each serving. This substantial difference underscores Cardnl's commitment to providing a potent hydration solution. For those seeking maximum electrolyte replenishment, Cardnl clearly delivers a more concentrated dose, ensuring you get the most out of every sip.


A deep dive into the ingredient list reveals some stark differences between the two brands. Hydrant's primary ingredient is Cane Sugar, followed by components like Citric Acid, Sodium Citrate, Magnesium Gluconate, and a mix of natural flavors. Cardnl, in contrast, leads with high-quality ingredients such as Redmond Real Salt, Citric Acid, and the superior sweetener, Reb M Stevia.

It's crucial to highlight that Hydrant's choice to use Cane Sugar as its primary ingredient could be a concern for those watching their sugar intake. Cardnl's decision to use Reb M Stevia offers a taste profile that's closer to sugar without the calories, ensuring a delightful flavor experience without the added sugars.


When stacking up Hydrant against Cardnl's Essential Electrolytes, Cardnl emerges as the clear frontrunner. With its higher electrolyte content, cost-effectiveness, and commitment to quality ingredients like Reb M Stevia, Cardnl proves to be the superior choice for those prioritizing hydration, value, and ingredient transparency.

Back to blog