View large image
8 Customer Review
Availability: In stock | Usually dispatched within 24 hours
ZERO X'treme is an award-winning electrolyte sports drink tab with caffeine. It produces a clean tasting and highly refreshing drink with zero calories. The tabs contain light natural flavours with no artificial colours or preservatives. Used by athletes before and during exercise, caffeine helps improve attention, concentration and reaction time. ZERO X'treme is also widely used when driving and clubbing.
Vitamin C in ZERO X'treme supports a healthy immune system, protects the cells from oxidative stress and contributes to the reduction of tiredness and fatigue. Magnesium in ZERO X'treme contributes to electrolyte balance, reduces tiredness and fatigue, whilst supporting muscle protein synthesis.
Simply drop a tab into your re-usable sports bottle and watch it rapidly dissolve. The 20 tab tube makes up to 10 litres of drink, so it's great value for money. With minimal packaging, ZERO X'treme is environmentally friendly and easy to keep with you. The easy-break tabs mean that you can choose your ideal drink strength.
If ordered before 9pm, delivered by courier next working day. Available on orders placed before 9pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.
Please check the stock availability notice on your item when placing your order. This item is: In stock | Usually dispatched within 24 hours
Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.
You will receive an email to confirm when your item has been sent.
You can also check the status of your order and individual items by accessing My Account details and following the prompts.
Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.
It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.
Please see our returns policy.
No more then 1000 characters long please.
PowerBar 5Electrolytes Hydro Tablets
Black Friday Deal
High5 Sports Zero Active Hydration Tablets - Tube of 20
High5 Trial Pack Plus a FREE 750ml Bottle
High5 Sports Energy Gel Plus - Box of 20
Write a review and when published you will receive a £5 voucher to spend on ProBikeKit
ProBike sent me a sample once and I have been using these since. I live in a place with high heat and high humidity during summer months and feel like adding this tablet to my water bottle is a plus.
11 August 2014 by
Was this helpful?
Report this review
I love High 5 Zero tabs - taste great and keep my going during/after hard training sessions...
15 October 2013 by
I use one tablet per water bottle (biking). I love the taste, not too harsh or strong, for me. I also like the Caffeine addition to my drink. I drink one bottle per hour and find I don't get dehydrated while on my ride. We have some pretty hot and humid days here in Mississippi. Thanks to ProBikeKit for adding a sample of this product as a bonus to an order I placed for another product or I may have never found out about the Zero line.
14 October 2013 by
Great taste. Easy to use.
25 July 2013 by
I love the High 5 drinks because the tablets are so easy to add a bottle during an event. Berry is my favourite flavour by far. In sportive events and long training rides, what I generally do is carry the tablets 2 at a time wrapped in tin foil in my back pocket so that I can it them to the water provided at feed stations. Although, I wouldn't take too many of the extreme tablets due to their caffeine content.
16 November 2012 by
Tried for the first time on some hard rides and certainly helped me get through my lactate threshold. The caffeine content is just the right amount to keep you going without making you feel jittery.
7 August 2012 by
Love this stuff. Got it as a free sample with an order I placed and tried it for the first time this week. The summers here are brutal and I got a late start on my Sunday ride. Ive tried other tablets but they have either tasted terrible of just didn't sit right in my stomach. The temps this week have been cracking 40 degrees Celsius and I need something more than just water on rides that last over one hour. The berry flavor tastes great and one tablet seems to be just the right amount for a large water bottle for my taste. I'm now putting in an order for more. Thanks again PBK! Rene...
18 June 2012 by
Rene in Texas
I love all the non-caffeinated flavors I've tried (Berry, Citrus, Cherry-Orange). I thought the Berry flavored caffeinated version would taste equally good, boy was I wrong! Not only was the flavor incredibly revolting, but the taste lingered in my bottle for several days. Stick to the regular version!
22 May 2012 by
High5 Sports Zero X'treme Caffeine Hydration Tablets - Tube of 20