Exclusive offer for La Bande à D+ listeners

Your complete nutrition delivered every month.

  • -15% on every box, forever
  • Free welcome kit in your 1st box (worth €29.35)
  • Monthly delivery, cancel anytime at no cost

Get -15% + my free kit

✓ No commitment · ✓ 30-day guarantee · ✓ Free shipping from €70

näak X UTMB

Official nutrition and hydration partner of UTMB World Series

Used by +250,000 athletes

+3000 reviews

4.8

Certified B Corporation
Athlete crossing the UTMB Mont-Blanc finish line

NÄAK · Ultra Energy™

MORE ENERGY, FEWER DNFs

85% of ultra runners suffer from digestive issues. It's the #1 cause of DNFs.

Näak created Ultra Energy™ to solve this problem: 10 years of R&D with the best ultra athletes, for steady, lasting energy, made from natural ingredients that respect your body and your playground.

Ultra trail runner on a mountain trail wearing a hydration vest

Welcome kit

Free with your 1st subscription box

  • 1 x Hydrapak ULTRA™ 500 ml soft flask
  • 2 × BOOST™ drink mix sachets

Total €29.35 saved

I want my Welcome Kit

Free from the 1st box · No commitment · For new subscribers only

Hydrapak soft flask 500 ml

ULTRA™

Hydrapak soft flask 500 ml

€22.00 Free

2 drink mix sachets

BOOST™

2 drink mix sachets

€7.35 Free

Born in the mountains,
for those who go far.

Created by two endurance athletes tired of energy crashes and upset stomachs. Ten years later, with the best ultra trail runners, näak brings you nutrition that limits blood sugar spikes and is gentle on your stomach, whatever your challenge.

  • Steady, lasting energy
  • Easy to digest after hours of effort
  • Varied textures and flavours
  • 100% natural ingredients

  • Natural ingredients

  • Vegan

  • GMO free

  • Certified B Corporation

    Certified B Corp

Your näak subscription

Build your box, get your Welcome Kit free.

BOOST™ Gel 30 · Neutral
Choose your product
Choose your flavour

Secure payment · Free delivery from €70 in Europe

12 Gels Neutral — 35,70€

The Nutrition of runners who win UTMB®

Courtney Dauwalter

“Les BOOST™ Gels sont délicieux, très faciles à prendre, et apportent un vrai boost pour continuer à grimper.”

Courtney Dauwalter3× vainqueur UTMB®
Mathieu Blanchard

“Les gels näak me donnent un boost d’énergie pendant mes entraînements les plus intenses et mes courses. Je les ai utilisés sur des ultras comme l’UTMB®, avec plus de 20 heures d’effort, et ils m’apportent une énergie constante tout au long de la course.”

Mathieu Blanchard2e UTMB® 2022
Toni McCann

“J’utilise beaucoup la saveur neutre parce que, sur les courses longues, je ne me lasse jamais du goût. Mon énergie reste stable, mon estomac ne se retourne pas, et c’est pour ça que je le recommanderais à mes amis et à ma famille.”

Toni McCannVainqueur CCC by UTMB® 2024

“Les produits répondent parfaitement à mes besoins et sont faciles à digérer. Depuis que j’utilise näak, j’ai moins de problèmes digestifs et moins de coups de fatigue.”

Ludovic PommeretVainqueur UTMB® 2016

Stable energy, no spikes or crashes

Refined sugars give you a rush, then a sharp crash. Ultra Energy™ replaces them with an optimal ratio of complex carbohydrates and electrolytes, released gradually.
Blood glucose curve during effort: Ultra Energy™ (stable) vs refined-sugar nutrition (spikes and crashes)
Blood glucose during effort: Ultra Energy™ (stable curve) vs refined-sugar nutrition (spikes and crashes).

  • Stable energy

    Carbohydrates released over time, for a steady effort all the way to the finish.

  • Easy to digest

    Formulated to limit digestive issues, even after 20 hours of effort.

  • 4 textures to alternate

    Gels, drinks, purées, waffles, to keep eating when your stomach says no.

  • Proven on the UTMB®

    Used by more than 250,000 runners at aid stations.

  • Natural ingredients

  • Vegan

  • GMO free

  • Certified B Corporation

    Certified B Corp

FAQ

You build your box by choosing a product and a flavour. It is delivered every month with -15% on every box. You can pause, skip or cancel anytime, at no cost.

It is a free gift in your first subscription box: a Hydrapak ULTRA™ 500 ml soft flask and 2 BOOST™ Drink Mix sachets, worth €29.35.

Yes. You can change products and flavours, pause your subscription, skip a delivery or cancel anytime, at no cost.

Each subscription is one product and one flavour. To build a box with several products, simply add multiple subscriptions to your cart.

Shipping is free from €70 of purchase in Europe.

Your first order is covered by our 30-day guarantee. If the products are not right for you, contact our customer service.