Certified by Informed Sport
An independent third-party certification to ensure the cleanlyness of the product.
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GoodDay™ (Abonnement)
Få fri fragt og en gratis flaske med dine 20 GoodDay™ elektrolytter. Det er hvad vi tilbyder dig i dag.
Normalt 395 kr. - nu kun 195 kr.
En forfriskende smag af Pink Grapefrugt, leder tankerne hen mod en iskold paloma på en sommerdag. Resultatet? En ren, effektiv og highy chuggable elektrolytmix.
With a monthly subscription you get:
Free shipping. Every month.
A free Nalgene bottle with your first delivery.
A habit tracker to help keep track of your daily goals.
Health claims
Maintains endurance performance during prolonged exercise.
Enhances the absorption of water during exercise.
Contributes to your electrolyte balance.
Nutritional information
| Nutritional content | pr. 100 g | pr. 10,7 g |
|---|---|---|
| Energy | 1271 kJ / 299 kcal | 136 kJ / 32 kcal |
| Fat | 0 g | 0 g |
| of which saturated fat | 0 g | 0 g |
| Carbohydrate | 75 g | 8 g |
| of which sugars | 75 g | 8 g |
| Protein | 0 g | 0 g |
| Salt | 4,7 g | 0,5 |
| Electrolytes | ||
|---|---|---|
| Potassium | 935 mg (47%RI) | 100 mg (5%RI) |
| Magnesium | 561 mg (150%RI) | 60 mg (16%RI) |
| Sodium | 1869 mg | 200 mg |
Ingredients: Sucrose, dextrose, acidity regulators (sodium citrate, citric acid, potassium citrate), magnesium citrate, natural grapefruit flavouring, sweetener (steviol glycosides from the stevia plant)
Pour
shake
drink
When to use
Run
Ride
Sauna
Hungover
Travel
Daily
You want powder, not tablets. Here's why.
Tablets are cheap yes. But most tablets are filled with laxatives, artificial sweeteners, and other funky ingredients. GoodDay™ isn’t.
Surprisingly clean. Surprisingly effective.
No binders, fillers or caffeine
Free from caffeine, laxatives, coating agents, anti-caking agents, colorants, and artificial sweeteners. No weird stuff. No kitchen-sink chemistry. Just clean, functional hydration.
Based on biology. Not marketing trends.
Drinks with a hypotonic osmolality (<275 mOsm/kg) are best at maintaining blood plasma volume during exercise. They’re absorbed faster and keep you better hydrated [Rowlands et al., 2022].
The body uses a co-transport system (SGLT1) in the small intestine that requires both sodium and glucose to pull water into the bloodstream efficiently. A 1–4% sugar concentration hits the sweet spot: fast absorption, minimal gut discomfort.
More salt isn't better. You rarely need more than 460 mg of sodium per liter. The point isn’t to replace massive salt losses—it’s to support absorption through osmosis. Overdoing salt just stresses your system.
Made in europe
GoodDay™ was proudly born on the streets of Copenhagen – Allegade 13 to be exact.
The powder is mixed in Germany and packaged her in Denmark.
You won't be the first.
More than 80.000 have had a GoodDay™ so far.
Used by the best
Good Athletes who excel in sport - and in life.
