New · Performance Series
Quality Hydration™
A sports drink designed to replace what you sweat.
Berry Blend
Y.N.S
Quality
Hydration
Cool Citrus
Y.N.S
Quality
Hydration
Lemon Lime
Y.N.S
Quality
Hydration
— 01 / Range
The Flavor Lineup
Three formulas. One mission. Replace what you sweat.
— 02 / The Science
Replace what you sweat.
We started with a simple question. What does a half-marathon actually take out of you? Sodium, water, glucose — measurable, predictable, replaceable. Every can of Y.N.S is formulated to a 24-hour endurance profile validated against real athletes in real heat.
6
Electrolytes
0g
Added Sugar
NSF
Certified for Sport
Na
380mg
Sodium
Restores plasma volume after heavy sweat loss.
K
210mg
Potassium
Supports muscle contraction and cardiac rhythm.
Mg
95mg
Magnesium
Reduces cramping and aids recovery.
Cl
440mg
Chloride
Balances acid-base chemistry during exertion.
— 03 / Athletes
Built with the people who need it most.
“Every mile after the wall is chemistry. Y.N.S keeps mine right when the heat tries to take it.”
Mara Olufemi
Marathon · 2:21:04
“Eight hours in the saddle. One can on the brick. Numbers stay where I left them.”
Diego Salas
Triathlon · Kona Q
“I trust three things before a heat: my coach, my spikes, and Lemon Lime.”
Imogen Bryce
Track · 800m
As covered in
Runner's WorldOutsideBloombergMen's HealthFast CompanyWired
— 05 / Stay Close
Field notes, training drops, early flavors.
One email a month from the lab and the track. No filler, no resends, no algorithms.