Hydro Hydration Tablets

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trusted by athletes

60-Day Confidence Guarantee

formulated by scientists

100% natural ingredients

independently lab-tested

vegan & cruelty free

trusted by athletes

60-Day Confidence Guarantee

formulated by scientists

100% natural ingredients

independently lab-tested

vegan & cruelty free

trusted by athletes

60-Day Confidence Guarantee

formulated by scientists

100% natural ingredients

independently lab-tested

vegan & cruelty free

Our community

"Hydro helps me stay at the top of my game and feeling my best"

- Jamie George | England Rugby Player

"Filming, parenting, and travel can be draining—fourfive Hydro helps keep my energy up."

- Stuart Broad | Ex-England Cricketer

"Hydro has been a game-changer after sweaty gym sessions to replenish key electrolytes and prevent injury".

- George Kruis | Ex-England Rugby Player & Co-Founder

"Finally a hydration tablet that doesn't contain artificial sweeteners, is scientifically formulated for hydration AND tastes great!"

- Ben Spencer | Saracens Nutritionist

"Optimal hydration for our athletes is key, and fourfive's hydration tablets have proven to be a game-changer during intense training sessions".

- Amy Gore | Leicester Tigers Nutritionist

From flights to filming, fourfive hydration keeps me sharp and feeling my best.

Lee Mckenzie | TV Presenter & Journalist

Benefits of daily use

Hydration

Hydrate faster than water alone

Immune Support

Stay at the top of your game with immune system support

exercise recovery

Great for use post workout

Increased Cognitive Function

Supports brain health and function

hand holding tablet removed from pack of 20 Hydro Electrolyte Tablets. Fruits surround it

Based on an independent study with 80 participants after 4 weeks.

Results proven by trials.

95%

felt more hydrated

88%

felt their post-exercise recovery time improved

88%

felt their concentration improved

every ingredient matters

5 KEY ELECTROLYTES

Restore sodium, potassium, magnesium, calcium and chloride lost through sweat to support hydration and muscle function.

VITAMIN B COMPLEX

Helps convert food into energy and reduces feelings of tiredness.

VITAMIN C

A key antioxidant that protects cells from oxidative stress. It also supports immune health and overall recovery.

George Kruis and Dom Day sat beside Heineken Champions Cup

founded by athletes

Our founder's George Kruis and Dom Day, ex-international rugby players who first hand the demands of high performance. Combining their elite sports experience with cutting-edge science, we've created a blend that helps you stay hydrated, energised, and mentally sharp, no matter what challenges you face.

Two HYDRO hydration boosters on a black background with text highlighting benefits.

hydration elevated

Designed to support hydration, these tablets help to replace the electrolytes lost through sweating. Our low-calorie, vegan-friendly and chalk-free formulation includes a selection of water-soluble vitamins in addition to magnesium and calcium to support metabolism, energy production and recovery. So whether you’re recovering from a big workout or a big week, these soluble wonders will give your body a surge of vitamins and nutrients to keep you on the move.

no hype. just real results.

What we leave out

Only what your body needs—nothing it doesn’t

Artificial Sweeteners
Calcium Carbonate
Synthetic Colours
Sugar
Gluten
Dairy
Fillers and binders
Banned Substances

Sport Banned Substance Tested Every Batch Guarantee

The gold standard

Informed Sport testing ensures your supplements are free from banned substances. With rigorous testing, athletes and professionals can trust they’re using safe and clean supplements.

fourfive

Others

Premium Quality

trusted by athletes

no caffeine

no artificial sweeteners

no bulking agents

enhanced immune support

Product information

5 electrolytes and 7 vitamins to support hydration, energy, focus and recovery. Vegan friendly, sugar free and no artificial sweeteners. Made for early mornings, training and late nights.

Dosage & Usage

Simply dissolve one tablet in 500ml of water and sip throughout exercise or activity, and after exercise to rehydrate by replacing lost electrolytes through sweating.

ingredients

Orange & Mango: Acid (Citric Acid), Sodium Hydrogen Carbonate, Trimagnesium Dicitrate, Humectant (Sorbitol), Potassium Chloride, Inulin, Flavourings, L-ascorbic Acid (Vitamin C), Sweetener (Steviol Glycosides From Stevia), Tricalcium Citrate, Sodium Chloride, Red Beet Juice Powder (Maltodextrin), Nicotinamide (Niacin), Calcium-D-Pantothenate (Pantothenic Acid), Riboflavin 5´-Phosphate-Sodium (Vitamin B2), Pyridoxine Hydrochloride (Vitamin B6), Thiamin Hydrochloride (Vitamin B1), Methylcobalamin* (Vitamin B12).

Mixed Berry: Acid (Citric Acid), Sodium Hydrogen Carbonate, Trimagnesium Dicitrate, Humectant (Sorbitol), Potassium Chloride, Inulin, Flavourings, L-ascorbic Acid (Vitamin C), Red Beet Juice Powder (Maltodextrin), Sweetener (Steviol Glycosides from Stevia), Tricalcium Citrate, Sodium Chloride, Nicotinamide (Niacin), Calcium-D-Pantothenate (Pantothenic Acid), Riboflavin 5´-Phosphate-Sodium (Vitamin B2), Pyridoxine Hydrochloride (Vitamin B6), Thiamin Hydrochloride (Vitamin B1), Methylcobalamin (Vitamin B12).

Lemon & Lime: Acid (Citric Acid), Sodium Hydrogen Carbonate, Trimagnesium Dicitrate, Humectant (Sorbitol), Potassium Chloride, Inulin, Flavourings, L-ascorbic Acid (Vitamin C), Sweetener Steviol Glycosides from Stevia, Tricalcium Citrate, Sodium Chloride, Nicotinamide (Niacin), Calcium-D-Pantothenate (Pantothenic Acid),
Riboflavin 5‘-Phosphate-Sodium (Vitamin B2), Pyridoxine Hydrochloride (Vitamin B6), Thiamin Hydrochloride (Vitamin B1), Metyhlcobalamin* (Vitamin B12).

nutrition

How to use

Simply dissolve one tablet in 500ml of water and sip throughout exercise or activity, and after exercise to rehydrate by replacing lost electrolytes through sweating.

Dissolve one tablet in 500ml of water

Sip throughout exercise or activity

Rehydrate by replacing lost electrolytes through sweating

Take up to 4 tablets per day

FAQs

What are Hydro Plus Hydration Tablets?

Hydro Plus Hydration Tablets are convenient, dissolvable hydration tablets designed to help replenish electrolytes lost through sweat and daily activity. They combine essential minerals with water-soluble vitamins to support hydration, energy production, and overall recovery.

Simply drop into water for an easy, effective hydration boost.

Why is hydration so important?

Hydration plays a critical role in nearly every function in the body.

Proper fluid balance supports:

Energy levels
Mental clarity
Muscle function
Temperature regulation
Overall performance

Even mild dehydration can contribute to fatigue, reduced concentration, and decreased physical performance - especially during busy days or exercise.

Our Hydro Plus Hydration Tablets let you perform and recover at your best.

What are electrolytes and why do I need them?

Electrolytes are minerals such as sodium, potassium, magnesium, and calcium. They help regulate fluid balance, support muscle contractions, and allow nerves to function properly. When you sweat, you lose electrolytes, and replacing them helps maintain hydration and performance.

Are hydration tablets better than just drinking water?

Water is essential, but staying properly hydrated isn’t just about fluid intake - it’s about electrolyte balance. Water alone doesn’t replace the electrolytes your body loses through sweat.

Hydration tablets provide key minerals like sodium, potassium, and magnesium, helping your body maintain electrolyte balance and absorb fluids more effectively. This is especially beneficial during exercise, hot conditions, or any active day when you’re losing electrolytes.

Are these tablets only for workouts?

No. While they’re great for training, Hydro Plus Hydration Tablets are also useful for everyday hydration. They can support energy and focus during busy workdays, travel, or whenever you’re on the go.

They’re also especially helpful in hot conditions or warm climates, where you may lose more fluids and electrolytes through sweat. Using them can help you stay properly hydrated when water alone may not be enough.

Do they contain sugar?

No, Hydro Plus Hydration Tables do not contain added sugar or sucrose. We use a natural plant based zero calorie sweetener called stevia.

Will these help with cramping?

These tablets contain key electrolytes like potassium, magnesium, and sodium, which can help support normal muscle function and may help reduce the likelihood of cramps when they’re caused by electrolyte imbalance.

What makes Fourfive Hydro Plus Hydration Tablets different?

fourfive Hydro Plus Hydration Tablets are trusted by elite athletes and are Informed Sport tested, giving confidence in quality and consistency. Alongside electrolytes, they also contain key vitamins such as B vitamins and vitamin C, which support normal energy metabolism, support the immune system and help reduce feelings of tiredness during training and busy days.

Hydro Plus Hydration Tablets focus on clean ingredients. There are no artificial sweeteners, bulking agents, or unnecessary fillers, and it is designed to be gentle on the stomach with no common gut disruptors. This makes it easy to use regularly, whether you are training hard or simply trying to stay well hydrated day to day.

Will Hydro Plus Hydration Tablets break a fast?

Each tablet provides less than 10 kcal, which is generally considered compatible with most fasting routines. However, this ultimately depends on the type of fasting protocol you are following and your personal goals.

Are the Hydro Plus Tablets suitable for vegans and free from allergens?

Yes. The tablets are vegan-friendly and free from common allergens, including dairy, gluten, and nuts.

If you have any concerns then please contact contact@fourfive.com.

When should I use Hydro Plus Hydration Tablets?

You can use them anytime during the day, whether before, during, or after exercise. They’re also great in the morning to support hydration and help you start the day feeling refreshed. Many people find them useful on hot days, during travel, or whenever they need an extra hydration boost.

You can take up to 4 tablets per day.

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Hydro Hydration Tablets

Hydro Hydration Tablets

["gid://shopify/Metaobject/382082580853","gid://shopify/Metaobject/382086218101","gid://shopify/Metaobject/382082417013"]

Our community

Benefits of daily use

Results proven by trials.

every ingredient matters

founded by athletes

hydration elevated

no hype. just real results.

What we leave out

The gold standard

How to use

Simply dissolve one tablet in 500ml of water and sip throughout exercise or activity, and after exercise to rehydrate by replacing lost electrolytes through sweating.

FAQs