Ultra Sodium+

25 reviews
Electrolyte blend | 710 mg sodium | 15 sachets
Quantity: 15 sachets

High-sodium hydration drink designed for athletes with high sweat rates or who are training in hot or humid conditions.

Best for:

  • Sodium loading before exercise
  • Replenishing sodium during exercise
  • Preventing muscle fatigue and cramps in hot conditions
  • Maintaining hydration when sweat rates are high

Regular price£11.99 Sale price£9.99Save £2.00

Quantity: 15 sachets

Dispatch within 48 hours. Delivery time 1 - 4 days.

Ultra Sodium+

£11.99 £9.99

Ultra Sodium+ delivers targeted sodium support before and during exercise, helping athletes maintain fluid balance, muscle function, and performance — even in extreme heat or high-sweat conditions.

Supports Cardiovascular Efficiency

Each sachet provides 710 mg of sodium chloride, which pulls water into the bloodstream and increases blood volume. This helps your cardiovascular system work more efficiently by delivering oxygen to your muscles and keeping your heart rate lower, even during intense sessions.

Improves Cooling

Your body cools itself by sending warm blood to the skin, where sweat evaporates and removes heat. By supporting blood volume, Ultra Sodium+ helps maintain this cooling process while keeping blood flow to your muscles stable. This prevents performance drops that typically occur at high temperatures.

Supports Muscle Function

The formula contains potassium, calcium, and magnesium, key electrolytes that support nerve signaling, muscle contractions, and fluid balance. Sodium bicarbonate buffers the acid buildup in muscles, which can cause fatigue. Together, these minerals help your muscles function better during high-intensity exercise.

  • 710 mg sodium per sachet
  • Maintains blood plasma volume
  • Reduces cardiovascular strain
  • Improves cooling
  • Added bicarbonate to help buffer lactic acid
  • Essential electrolytes to reduce cramps

Recommended daily intake: Up to 1 sachet per hour, with a maximum of 3 sachets per day. Do not combine with other high-sodium products.

How to Use: Ultra Sodium+ can be taken before exercise (sodium loading) and/or during exercise (sodium replacement).

  • Before Exercise (sodium loading): Dissolve 1 sachet in 500 ml to 1 liter of water. Drink ½ to 1 serving 30–60 minutes before exercise. Aim to finish the drink at least 25 minutes before you start your workout. If you only drink ½, you can consume the rest during your workout.
  • During Exercise (sodium replacement): Dissolve 1 sachet in 500 ml to 1 liter of water. Adjust the amount of water to meet your fluid requirements. Slowly sip the drink during exercise. Drink up to 1 serving per hour.

Warnings:
Ultra Sodium+ is not recommended for individuals with uncontrolled hypertension, kidney disease, certain heart conditions, or anyone advised by their doctor to restrict sodium intake.

  1 serving
3 servings
Sodium 710 mg (**)
2130 mg (**)
Chloride 425 mg (53%)* 1275 mg (159%)*
Bicarbonate 226 mg (**) 678 mg (**)
Potassium 150 mg (8%)* 450 mg (23%)*
Calcium 40 mg (5%)* 120 mg (15%)*
Magnesium  25 mg (7%)* 75 mg (20%)*

*Reference intake ** Reference intake not defined

Food Supplement. Ingredients: dextrose, trisodium citrate dihydrate, sodium chloride, natural flavoring, tripotassium citrate anhydrous, sodium bicarbonate, calcium citrate tetrahydrate, magnesium citrate anhydrous, acid: citric acid; sweetener: sucralose. Net Quantity: 15 sachets.

Q: What is Ultra Sodium+?

Ultra Sodium+ is a targeted sodium blend designed to help athletes maintain hydration, electrolyte balance, and muscle function during exercise, especially in hot or humid conditions or when sweat rates are high. It contains sodium chloride, sodium bicarbonate, potassium, calcium, and magnesium to support performance and reduce the risk of cramps.

Q: When should I take Ultra Sodium+?

It can be used before exercise for sodium loading and/or during exercise to replace sodium lost through sweat. For sodium loading, take it 30–60 minutes before exercise. Aim to finish the drink at least 25 minutes before exercise to allow the sodium to be absorbed. For sodium replacement, slowly sip the drink throughout exercise.

Q: What is sodium loading?

Sodium loading involves strategically increasing your body’s sodium levels before exercise. It can reduce cardiovascular strain, improve cooling, and help prevent cramps or hyponatremia in hot or high-sweat conditions.

Q: Isn’t too much sodium bad?

Excess sodium can be harmful if consumed in large amounts, especially outside of exercise or when requirements are low. When used as directed, Ultra Sodium+ provides a safe, targeted dose of sodium to support hydration and performance during exercise and is within safe limits for healthy athletes. That said, Ultra Sodium+ is not recommended for individuals with uncontrolled hypertension, kidney disease, certain heart conditions, or anyone advised by their doctor to restrict sodium intake.

Q: Can I take more than one sachet per hour?

No, the recommended limit is 1 sachet per hour and a maximum of 3 sachets per day. Taking more may cause gastrointestinal discomfort or excessive sodium intake.

Q: Who should use Ultra Sodium+?

It’s ideal for athletes who train or compete in hot, humid, or high-sweat conditions, or those prone to cramping or hyponatremia during long-duration events.

Q: Can Ultra Sodium+ be used with other sports supplements?

Yes, Ultra Sodium+ can be combined with energy gels, isotonic drinks, and most sports supplements. However, be cautious when combining it with other products that contain sodium so you don’t exceed your daily needs.

Q: Are there any side effects?

Ultra Sodium+ is generally well-tolerated. Some individuals may experience mild gastrointestinal discomfort, bloating, increased thirst, temporary weight gain, or swelling in the hands or feet. Follow recommended dosing instructions to minimize risk.

Q: Does it replace the need for drinking water?

No. Ultra Sodium+ supports fluid balance but does not replace the need for adequate hydration. Always drink enough water alongside the product, especially in hot conditions or during long exercise sessions.

Q: I didn’t drink the entire serving of Ultra Sodium+. Can I drink the rest later?

We recommend drinking Ultra Sodium+ within 2 hours of mixing it with water because it contains sodium bicarbonate, which begins to react and gradually loses potency once dissolved. Over time, the buffering capacity may decrease, meaning you won’t get the intended effect.

Trusted by Professional Athletes

  • 5 stars: 18 (72%)
  • 4 stars: 4 (16%)
  • 3 stars: 3 (12%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anonymous (Italy)
Ottimo prodotto

L’ho usato quando ero molto disidratato e mi sono trovato bene.
Usandolo durante una giornata non troppo calda, mantiene il corpo idratato

Ciao!

Grazie mille per la tua recensione! 😊 Siamo felici che tu abbia avuto una buona esperienza con il prodotto. Grazie per la fiducia!

Cordiali saluti,
The 4Endurance Team

a
andres a. (Spain)
Perfecto

Buen producto y entrega antes de lo dicho.

L
Lucas I. (United States)

Top

D
Daniel K. (Germany)
Perfect Service

I was delighted to receive my package on good time without any delays or issues. I am a happy client

Hi Daniel, thanks a ton for the awesome feedback! We're thrilled to hear you're super happy with the service. Can't wait to serve you again!

S
Sandro W. (Austria)
Top

Top Produkt

G
Giuliano P.

Ultra Sodium+

Ciao!

Grazie mille per la tua valutazione a 4 stelle! ⭐ Siamo felici che Ultra Sodium+ ti sia piaciuto.

Grazie per la tua fiducia e per il tuo supporto!

Cordiali saluti,
The 4Endurance Team

S
Stephane C. (France)
bon goût et se boit facilement

Testé une première fois sur une course de 10k, le but est de me préparer pour utiliser ce produit sur un trail de 35km ! Se boit sans arrière goût désagréable, pas de remontée gastrique, je corrigerais mon avis après mon 35 k ! Sinon pour l'instant je valide

Bonjour Stephane, merci pour votre retour positif! Nous sommes ravis que l'Ultra Sodium+ vous accompagne bien pour vos entraînements. Bonne préparation pour votre trail de 35 km, et n'hésitez pas à partager votre expérience finale avec nous!

Cordialement,
l'équipe 4Endurance

M
Marinus F. (The Netherlands)
Perfect for the realy hot days

Perfect for the realy hot days. I had 2 bidons with me, 1x with Ultra sodium en 1x with hydration zero carbs tablets and it worked.

Hi Marinus, we're glad to hear Ultra Sodium+ helped you stay refreshed on those hot days! Thanks for sharing your experience!

Best regards,
4Endurance Team

A
Alessandro T. (Italy)

Ottimo

Ciao!

Grazie mille per la tua recensione! Siamo davvero felici di sapere che hai trovato il nostro prodotto ottimo.

Grazie per la tua fiducia e per il tuo supporto!

Cordiali saluti,
The 4Endurance Team

P
Paulo A.C.M. (Spain)

Muito bom

c
coxman64@yahoo.fr (France)
Trop dosé pour 1 stick

Je trouve dommage que le produit soit autant sucré en bouche, je suis obligé de partager le sachet en 2 ce qui est dommage parce que du coup il me reste une moitié de sachet dans le sac qui avec les mouvements s éparpille un peu partout , pour moi il est trop dosé .
Sinon le gout est agréable est je pense que ça fait le taf.

Bonjour, merci pour votre retour. Nous prenons note de votre avis sur la douceur et la dose. N'hésitez pas à essayer nos autres produits ou à ajuster la consommation selon votre goût. Bonne journée !

Cordialement,
L'équipe 4Endurance

b
bardiani M. (Italy)
Promette quello che dice ma il gusto non un granché

Come effetto in sé niente da dire, anche durante un'uscita intensa e calda si sono dimostrati in grado di darmi il supporto di cui avevo bisogno, la nota negativa é nel sapore, bisognerebbe dare più gusto al prodotto in modo da poterlo bere con più entusiasmo.

Ciao!

Grazie mille per aver condiviso la tua esperienza! Siamo davvero felici di sapere che il prodotto abbia rispettato le tue aspettative in termini di efficacia e che ti abbia fornito il supporto necessario anche durante uscite intense e con temperature elevate.

Ci dispiace invece sapere che il gusto non sia stato completamente di tuo gradimento. Il tuo suggerimento è molto prezioso e lo terremo in considerazione per continuare a migliorare i nostri prodotti.

Grazie per la tua fiducia e per il tuo feedback!

Cordiali saluti,
The 4Endurance Team

C
Customer
Très bon produit

Très bon produit, facile a emporter sur des trail long, se dilue facilement dans l’eau et le goût sucré n’est pas trop prononcé, je recommande !

Merci beaucoup pour votre retour positif, c'est un plaisir de savoir que notre Ultra Sodium+ vous accompagne bien lors de vos trails. À bientôt !
Cordialement,
L'équipe 4Endurance

M
Melania V. (Italy)
Super idratazione

con queste temperature elevate vado in doppia tenendo la sera precedente la borraccia di ultrasodium in congelatore, sarà quello che in corsa verrà bevuta per ultima facendo al 100%il suo.
Gusto gradevole.

Ciao!

Grazie mille per la tua splendida recensione! Siamo davvero felici di sapere che UltraSodium ti aiuta a mantenerti ben idratato anche nelle giornate più calde. È fantastico sapere che hai trovato una strategia che funziona per te e che hai apprezzato anche il gusto del prodotto. Grazie per la tua fiducia e per aver condiviso la tua esperienza!

Cordiali saluti,
The 4Endurance Team

B
Bernhard W. (Germany)
GUT!

Produkt ist gut. Bei wenig Flüssigkeit im Mischverhältnis etwas intensiv. Je nach Geschmack aber frei mischbar.

J
James T. (France)
Récupération

Ultra sodium est agréable à consommer et très efficace pour la récupération

Merci beaucoup pour ton excellent avis !

Nous sommes ravis d'apprendre que tu trouves Ultra Sodium agréable à consommer et efficace pour ta récupération. Développer des produits qui allient performance et facilité d'utilisation est exactement ce qui nous motive.

Merci pour ta confiance et d'avoir pris le temps de partager ton expérience.

L
Laurent H.

Ultra Sodium+

g
gerard L.H.

Ultra Sodium+

A
Anonymous (Portugal)

Excelente
Aconselho vivamente

E
Ewa U.

Polecam

Wielkie dzięki! ☺️

B
Bruno Z.

Muito bom

T
Tomislav Ć. (Croatia)

Ultra Natrij+

Bok Tomislave,

hvala ti što si odvojio vrijeme i ocijenio Ultra Natrij+.

Primijetili smo da si proizvod ocijenio s 3 zvjezdice pa bismo te htjeli par pitanja.

Ako imaš minutu vremena, bilo bi nam od velike pomoći kada bi nam napisao nekoliko riječi o svom iskustvu. Konkretno, zanima nas:

Jesi li bio zadovoljan učinkom proizvoda?
Kako ti se svidio okus?
Jesi li imao problema s otapanjem tableta?
Je li pakiranje ispunilo očekivanja?
Smatraš li da proizvod pruža dobar omjer cijene i kvalitete?
Postoji li nešto što bi promijenio ili poboljšao?

Svaka povratna informacija nam puno znači jer nam pomaže unaprijediti proizvode i korisničko iskustvo.

Unaprijed hvala na odgovoru!

Lijep pozdrav,
4Endurance ekipa

L
Luís (Portugal)

Estou a dar-me muito bem com o produto. 5 estrelas.

K
Krzysztof S. (Poland)

Na upalne dni się sprawdza- i skurczy nie ma

Bardzo dziękuję za Twoją opinię! Cieszymy się ogromnie, że produkt tak dobrze się u Ciebie sprawdza i jesteś z niego zadowolony.

J
Julia I.

Perfect!

At 4Endurance, our mission is simple

To provide elite-level nutrition at accessible prices for all. We follow the latest science in sports nutrition and use only high-quality ingredients that support your performance. From amateur enthusiasts to professional teams, we support athletes of all levels in reaching their goals.