SKU: 33767285209

SiS Hydro Tablets | Elektrolyten | Pink Grapefruit

Sale price$43.11 Regular price$47.90
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

SiS Hydro Tablets | Elektrolyten | Pink GrapefruitSiS Hydro Tablets Pink Grapefruit Roze grapefruit houdt het midden tussen friszuur en licht zoet, en in een koud glas werkt dat goed bij inspanning. SiS Hydro Tablets Pink Grapefruit bevatten de standaard elektrolytenformule met 345 mg natrium, aangevuld met groene thee extract en een rode kleurstof op basis van bietenrood. Vrij van suiker, geschikt voor vegans en gecertificeerd door Informed Sport. Elk tablet weegt 4,5 gram en lost snel op, zonder

SiS Hydro Tablets Pink Grapefruit

Roze grapefruit houdt het midden tussen friszuur en licht zoet, en in een koud glas werkt dat goed bij inspanning. SiS Hydro Tablets Pink Grapefruit bevatten de standaard elektrolytenformule met 345 mg natrium, aangevuld met groene thee-extract en een rode kleurstof op basis van bietenrood. Vrij van suiker, geschikt voor vegans en gecertificeerd door Informed Sport. Elk tablet weegt 4,5 gram en lost snel op, zonder achtergebleven residu in het glas.

Natrium is niet zomaar een zout

Van alle elektrolyten die je verliest via zweet, gaat het bij natrium om de grootste hoeveelheden. Afhankelijk van je lichaam en de omstandigheden verlies je 200 tot 2000 milligram per liter zweet. Maar het gaat niet alleen om die hoeveelheid op zich. Zonder genoeg natrium houdt je lichaam water minder goed vast. Je kunt flinke hoeveelheden water drinken en toch gedehydrateerd raken, omdat je nieren het vocht snel uitscheiden als er te weinig natrium in het bloed zit. Elk tablet levert 345 mg natrium, in een concentratie van 30 mmol/L in 500 ml water. Die concentratie is niet willekeurig gekozen.

30 mmol/L en de Britse zeilers in Peking

In 2008 vroeg het Britse olympische zeilvaarteam SiS om hulp bij hydratatie. Zeilers zweten flink, ook al lijkt het tegenstrijdig, en vochtverlies bij wisselende weers- en windcondities maakt hydratatie lastig te managen. SiS formuleerde een tablet die precies 30 mmol/L natrium in 500 ml water levert, de concentratie die in wetenschappelijk onderzoek herhaaldelijk beter bleek te werken dan gewoon water voor rehydratatie. Sindsdien is de formule vrijwel ongewijzigd, want die werkt. Vier elektrolyten in elk tablet: natrium, kalium, calcium en magnesium. Niet één, niet twee.

Drie B-vitaminen, een bescheiden maar concrete toevoeging

Vitamine B1, B2 en B6 zijn geen hoofdrolspelers in dit product, maar ze staan er wel in. Vitamine B1 en B2 dragen bij aan de omzetting van koolhydraten naar energie. Vitamine B6 speelt een rol in de eiwitstofwisseling. De hoeveelheden zijn bescheiden: 0,2 mg B1, 0,3 mg B2 en 0,4 mg B6 per tablet, goed voor respectievelijk 18%, 21% en 29% van de dagelijkse referentie-inname. Geen overdreven claims. Gewoon een nuttige aanvulling in een product dat je toch al drinkt.

Voor wie is dit product eigenlijk?

Voor sporters die tijdens kortere trainingen gehydrateerd willen blijven zonder koolhydraten of suikers binnen te krijgen. Of voor mensen die op warme dagen meer drinken dan normaal en daarbij elektrolyten willen aanvullen. De tablet lost op in 500 ml water, bevat vrijwel geen calorieën en is geschikt voor vegans. Elke batch wordt getest door Informed Sport op verboden stoffen van de WADA-lijst, dus ook wedstrijdsporters kunnen het gebruiken zonder twijfel.

De roze grapefruitvariant is een van de meest gewaardeerde smaken in de lijn, vooral onder wielrenners en triathleten die iets meer bitterzoet karakter zoeken in hun drinkwater tijdens lange ritten. Het is fris genoeg om uur na uur te drinken zonder smaakvermoeidheid.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33767285209

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 2492 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Ash Williams
Waukegan, US
★★★★★ 5
Lovely
Format: Paperback
Good book, but you know the usual has its fluff, but that’s all Robert Green books. However, the stories are unmatched and if you have a vivid imagination, you’ll be able to understand and comprehend what’s going on ,it’s lovely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
D
Verified Purchase
Durell Ball
Pawtucket, US
★★★★★ 4
Different, but in a good way
Format: Paperback
I have read all of Robert Greenes previous books, and I always walked away in amazement. I would see the negative reviews those books received, but I would always ignore them and thank God that I did. That compelled me to buy this book once I saw it was released and once again, the negative review bugs are back out. Normally, I wouldn’t write a review on a book because I would rather the reader form their own opinion. This book is different, and I would like to address this for anyone who is a Robert Greene fan or in the process of becoming one. This book is exactly what every human alive needs to read, which is why I am writing this review to stop the second guessers. It focuses on how our emotions are destructive and how we must be careful about how freely we let them out now. Yes, the style is different from his past books. He goes into narratives about the different emotions, what they can do, and how we can control them while occasionally touching on how they played out in history. For many fans of his previous books, this can be disappointing as we are used to reading thrilling tales throughout history and how they play into the law he is explaining in that chapter with side bar quotes of knowledge from historic figures. I understand why he could not take that approach with this book, as he wanted to focus more on explaining the emotions on a psychological level instead of a historical one. Is there entertaining and historic tales in the book? Yes, somewhat but nowhere near like his past books. I ask that you open your mind to this book and allow your knowledge to grow in a world where emotional control is decaying. Like he said in this book, don’t let your emotional impulses cloud your judgement. Step back, take a second, reassess and approach this book with a clear mind. You will thank me for it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2020
G
Verified Purchase
George Gutierrez
Bozeman, US
★★★★★ 5
A must read for all young and old, although, the younger, the better!
Format: Kindle
Simply fabulous! The blend of great concepts, beautifully descriptive stories, insightful analysis, and fascinating narration made it a truly engaging experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
J
Verified Purchase
Jo Jo H.
Lake Worth, US
★★★★★ 5
In-depth and comprehensive
Format: Kindle
This book was so full of information about the human animal. Is the only wish I had this information earlier in my life. I wish my kids would read it, and perhaps they will. It's very in depth and leaves me reflecting on how I want to change some of my thinking and behaviors like no other book I've read. I wish I belonged to a book club just to discuss it with other readers! I don't necessarily agree with everything that the author states. But it was a most thought provoking book and I read allot of books! Allot of work went into the writing of this book. Near perfect editing which I appreciated. I am a big fan of human psychology and it held my interest and kept me up too late not wanting to put it down!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
F
Verified Purchase
F. Collins
Whiting, US
★★★★★ 5
Kubrick’s revelatory swan song is full of hidden meanings
An underrated masterpiece, Eyes Wide Shut is a gem layered with meaning. A semi-autobiographical sensibility permeates given the parameters of its production. It’s immaculately shot, edited and designed and offers two central performances from the then married Tom Cruise and Nicole Kidman. Given its theme, their subsequent divorce reflects back on the choppy waters faced by their characters Bill and Alice Harford. The result is a dream logic of coincidences that ensnare a married couple in self doubt and sexual angst. They live a fairly privileged life in a Manhattan apartment but after a Christmas party at a huge mansion owned by an elite acquaintance, the relationship begins to unravel when both are confronted by the consequences of their projected desires. This prompts the husband Bill on an odyssey through a night time New York and an escalating series of encounters as his wife’s confession about an infatuation with another man eats away at his own inner, unfulfilled desires. It’s a dark/light solstice of a film, as man and wife chase fatalistic hidden desire, their marriage subject to dissolution and they plunge through a dark night of the soul and emerge into a morning of earnest confession and much soul searching. In the end, it’s a fascinating watch. Quite revelatory given my initial reception to it many decades ago. But that’s Kubrick for you. It’s essential to revisit his films. Beautifully presented in 4K by Criterion, it asks us to take ownership of our inner desires, to confront them with honesty and discern what is merely a dream from the reality around us. And no, it’s not the erotic thriller the marketing promised. Another desire thwarted or a deliberate obfuscation of the intense psychological drama it really was?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026

recommand products