NERVE SIGNALS
Help your brain and body communicate clearly, supporting focus, coordination, and responsiveness.
The Right Salts The Right Ratios
Formulated to match what your body actually loses through sweat and daily life, so you hydrate faster, stay energized, and feel your best without extra sugar or junk.
- 250mg Potassium Citrate
- 100mg Sodium Citrate
- 40mg Magnesium Citrate
Cherry Summit
Passionfruit Peak
Citrus Ascent
Mountain Melon
ONNO KEEPS YOU GOING.
Electrolytes aren't just for intense workouts. They power your body's electrical system all day.
MUSCLE FUNCTION
Support smooth muscle contraction and relaxation to keep you moving comfortably throughout the day.
FLUID BALANCE
Help regulate how water moves in and out of cells, supporting steady hydration and circulation.
ENERGY PRODUCTION
Power the sodium-potassium pump, a core cellular process responsible for ~30% of the body's daily energy.
Subscribe & Save
All Day Hydration
Subscribe & Save
THE BODY'S
BIOLOGICAL BATTERY
Potassium, Sodium and Magnesium carry (+) electrical charges that power every nerve signal, heartbeat and muscle contraction — keeping your biological battery charged.
SODIUM
CITRATE
100mg
Essential for hydration, muscle contraction, and clear nerve signaling.
POTASSIUM
CITRATE
250mg
Keeps your cells hydrated, support muscle and nerve function, and maintain healthy blood pressure.
MAGNESIUM
CITRATE
40mg
Magnesium activates energy production and supports muscle relaxation.
GET STARTED NOW
4 TASTEY FRUIT FLAVORS
What is ONNO Hydration?
ONNO is a daily electrolyte drink mix built on citrate salts in ratios matched to what your body actually loses through sweat.
Ingredients + Allergies
Potassium, sodium and magnesium citrate with coconut water powder, lemon juice powder, natural flavors, monk fruit and stevia. No common allergens.
Low Sugar vs Sugar Free
ONNO has no added sugar. Sweetness comes from monk fruit and stevia leaf extract, so there is no sugar crash.
Science & Certifications
Formulated on published research into sodium-potassium balance and citrate absorption. Made in a GMP certified facility.
Directions
Mix one stick pack into 16-20 oz of water. Drink any time of day, before or after activity.
Benefits
Faster hydration, steady energy, better nerve and muscle function, without extra sugar or fillers.
4
NATURAL
FLAVORS
THE RIGHT SALTS
WHY WE CHOOSE
CITRATE SALTS?
NOT CLORIDE SALTS
We chose citrates over chlorides because they metabolize into bicarbonate (instead of hydrochloric acid), carry electrolytes more efficiently, and produce cleaner, better-tasting hydration.
THE RIGHT RATIOS
FOR
CARDIOVASCULAR HEALTH
Research shows the balance between sodium and potassium matters more for blood pressure than reducing sodium alone.
Subscribe & Save
All Day Hydration
Subscribe & Save
WHAT'S IN ONNO?
Coconut Water Powder
Natural source of electrolytes, sweet and refreshing taste
Monk Fruit Extract
Natural, zero-calorie sweetener, provides smooth, rounded sweetness
Lemon Juice Powder
Bright, natural citrus flavor, supports absorption, recovery and formula freshness
Natural Flavors
Derived from real botanical sources, clean, refreshing taste without artificial additives
Malic Acid
A natural compound from fermented apples, supports energy production, recovery and formula freshness
Stevia Leaf Extract
Natural, zero-calorie sweetener, provides crisp, light sweetness
Bamboo Extract
Natural anti-caking agent and source of silica, supports hair, skin and connective tissue
Vitamin C (ascorbic acid)
Antioxidant that supports immunity and recovery, enhances formula stability and flavor
WHAT'S NOT IN ONNO?
No Chloride Salts
Avoids harsh, salty taste and unnecessary digestive load.
No Synthetic Anti-Caking Agents or Preservatives
Known to cause blood pressure spikes and digestive issues. An unnecessary addition when natural alternatives are available.
No Added Sugars
No need for energy crashes, inflammation and unnecessary calories.
No Gums or Thickeners
Ensures a light and easily digestible texture without bloating.
No Artificial Sweeteners, Flavors, or Colors
These are linked to gut microbiome disruption and can leave a chemical after taste.
No Maltodextrin or Hidden Fillers
Often used to bulk up products, or mask flavors.
ENERGY WITHOUT STIMULANTS
Many drinks rely on caffeine or sugar for energy ONNO supports the body's natural energy systems.
The sodium–potassium pump is a cellular process responsible for about 30% of daily energy production.
CAFFEINE
SUGARS
ONNO
HYDRATION
