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HYDRO + Caffeine: Cola (8x20 Tablets)

Cola-flavored effervescent tablet with added caffeine and vitamins to reduce fatigue
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$104.99 Was $104.99

$0.66/serving

Member $99.74
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Shipping $5.99 on orders up to $49.99. Free shipping on $50+ orders.
Alaska & Hawaii excluded from shipping.

Nutritional Information

Next Working Day Delivery Information:

Weekdays: Orders placed before 6:30pm will be delivered the next day - including on Saturdays.
Weekends: Orders placed before 1pm will be delivered the next day - including Sundays.
Bank Holidays: Orders will not be delivered on Bank Holidays. Any orders placed on a Bank Holiday will not be collected from our warehouse until the next non-holiday day, for delivery the following day.

Please note that Next Day Delivery excludes these postcodes: AB31-56, BF (all), BT (all), FK17-21, GY (all), HS (all), IM (all), IV (all), KA (all), KW (all), PA20-80, PH (all), TR21-25, ZE (all)

Please see specific promotion Terms & Conditions for details BFPO Addresses We do ship to BFPO addresses (with Royal Mail) but for active combat zones there is a strict 2kg weight limit (as with all deliveries to BFPO addresses), so please take this into account when ordering. As a guide, with careful packaging we can just get away with a 1.6kg tub. All orders under this weight limit will be treated as standard UK orders. All orders over this weight will be priced incrementally according to their weight (£5 per 2kg increase). If you have any queries regarding a BFPO address, please contact our Customer Service Team who will be happy to assist with your order.

HYDRATE TO ENHANCE

A convenient tablet packed with B Vitamins1,2 and caffeine to increase physical and mental performance.

ELECTROLYTES AND VITAMINS COMBINE

To support energy production and maintain balance

PREVENT DEHYDRATION

Hit your hydration goals and avoid compromising competition/performance

DON’T SWEAT IT

Replace essential electrolytes lost through sweat to support fluid retention

BOOST YOUR BRAIN

75mg of caffeine to sharpen concentration

1.      Vitamin B1 & B2 contribute to carbohydrate conversion
2.      Vitamin B6 aids protein metabolism.

SUPPORT YOUR EVERYDAY

Hydration always matters. HYDRO+Caffeine is designed to support daily activity but is especially useful during sessions when you’re deliberately training without carbohydrates. The added caffeine helps maintain cognitive function, keeping your mind sharp as fatigue sets in.

HYDRO+Caffeine makes hydration simple in single-serve form.

WHY CHOOSE?

  • A tasty, zero-sugar, low-calorie dual effect drink
  • Superior hydration solution for moderate and high-intensity exercise compared to water alone
  • 789mg worth of essential electrolytes & vit B per serving to regulate temperature and help prevent cramp
  • Caffeine enhances mental cognitive performance by improving alertness, focus, and reducing the perception of effort

SUGGESTED USE

Add 1 tablet to 500ml of water 30-45 minutes before intense exercise or when starting your warm-up. Once prepared, drink within 24 hours. 

Do not consume more than 4 tablets per day. It can also be consumed during endurance events to support the later stages.

SUPPORTED BY SCIENCE

HYDRO + Caffeine is designed to replace sodium and provide a boost. Caffeine has been scientifically proven to improve both physical and cognitive function in endurance and team sports. 

Replenish, Retain, Rehydrate

Sodium is the main essential electrolyte lost through perspiration and is the body’s key regulator of hydration.

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Replenish, Retain, Rehydrate

Dehydration during exercise occurs when fluid loss from sweating, respiration, and metabolic processes exceeds fluid intake. Research indicates that dehydration exceeding 3% of body mass impairs physical performance, particularly in warm or hot environments. This decline in performance results from a combination of physiological (e.g., increased thermoregulatory and cardiovascular strain, reduced muscle and cerebral blood flow, and greater reliance on muscle glycogen, leading to faster glycogen depletion rates) and perceptual (e.g., heightened thirst, increased perceived effort, mood disturbances, and altered pain perception) mechanisms. To mitigate these effects, maintaining  adequate fluid intake is essential, especially during prolonged or high-temperature exercise. Additionally, consuming electrolytes, particularly sodium, helps replace sweat losses, maintain sodium balance, stimulate thirst, and support rehydration. Drinks containing ≥30 mmol/L of sodium have also been found to enhance post-exercise rehydration by reducing urine output and improving water retention.

1. Shirreffs et al. (1996). Post-exercise rehydration in man: effects of volume consumed and drink sodium content. Med Sci Spo Exe, 28(10): 1260 - 1271. 
2. Shirreffs et al. (2011). Fluid and electrolyte needs for training, competition, and recovery. J Sports Sci, 29: 39 - 46. 
3. Choi et al. (2021). Effects of Electrolyte Supplements on Body Water Homeostasis and Exercise Performance during Exhaustive Exercise. Applied Science, 11(19): 9093.  
4. McCubbin et al. (2024). Effect of personalised sodium replacement on fluid and sodium balance and thermophysiological strain during and after ultra-endurance running in the heat. Intr J Sports Physiol Perform, 19(2); 105 – 115.  

FOCUS AND ALERTNESS

Caffeine improves cognitive function during exercise.

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FOCUS AND ALERTNESS

Caffeine is a proven cognitive enhancer, shown to improve focus and reduce perception of effort. Consuming caffeine is shown to enhance several aspects of physical performance, including time to exhaustion, explosive power and repeated sprint performance.

Adding caffeine to a fuelling strategy during the later stages of exercise will reduce the effects of fatigue and help keep your mind sharp to make decisions.

Overview Science