Liquid I.V®. x Grillo’s Pickles® Drop Pickle-Flavored Hydration Mix

The internet asked for pickle-flavored hydration, and Grillo’s Pickles and Liquid I.V. actually made it happen.

After teasing the idea online and watching it spiral into one of the brand’s most viral moments, Liquid I.V. teamed up with Grillo’s Pickles to turn the concept into an actual product. What started as an April Fool’s joke now lands as a limited-edition drop available exclusively on liquid-iv.com.

The new Hydration Multiplier® Grillo’s Pickles flavor leans fully into that deli pickle profile of tangy, salty, and briny, with notes of cucumber, vinegar, and dill, rounded out with a slight sweetness. It’s a bold swing, but one that lines up with the ongoing obsession around pickle everything.

Beyond the flavor, Liquid I.V. is positioning this as a functional solution. The product uses LIV HYDRASCIENCE™, Liquid I.V.’s science-backed formula designed with an optimized ratio of electrolytes, essential vitamins, and clinically tested nutrients to turn ordinary water into extraordinary hydration. It’s the same formula Liquid I.V. users have come to love, just pushed into a much more polarizing, yet delicious, lane.

According to the brand, fan demand drove the whole thing. After the original tease picked up traction, requests flooded in across social media, pushing the company to actually make it happen. Partnering with Grillo’s—known for its fresh, no-shortcuts approach to pickles—locked in the flavor direction.

Whether this ends up as a cult favorite or a one-time curiosity, it’s clear the internet got exactly what it asked for. Hydration Multiplier® Grillo’s Pickles is available now for a limited time, while supplies last.