USN Creatine Hydrator

Name: USN Creatine Hydrator
Rating: 4.38 (24 reviews)

£25.49

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Drive power on every rep—5 g creatine monohydrate supports performance in repeated high‑intensity efforts
Hydrate like a pro—1,250 mg electrolytes help maintain fluid balance and normal muscle function when you sweat
Stay energised—magnesium supports normal energy‑yielding metabolism and helps reduce tiredness and fatigue
Use it your way—smooth‑mixing, great‑tasting formula for pre, intra or post‑workout
Built for real training—ideal for lifting, HIIT, running and team sports to keep you consistent session after session

USN Creatine Hydrator – Power and Hydration in One Simple Scoop

When the session gets tough, your drink should work harder. USN Creatine Hydrator combines 5,000 mg creatine monohydrate with a targeted 1,250 mg electrolyte blend and fatigue‑fighting magnesium to help you lift with intent, sprint with confidence and stay on pace from warm‑up to last set. Whether you’re chasing a new PB in the gym, smashing intervals, or going full‑tilt on match day, this refreshing performance drink supports the moments where strength and hydration matter most.

Why it belongs in your kit bag

Proven performance support: Creatine monohydrate is one of the most researched sports nutrients and increases physical performance during successive bursts of short‑term, high‑intensity exercise.
Hydration that keeps up: Electrolytes help replace what you lose in sweat and support normal muscle function—so your power doesn’t fade as the work rate climbs.
Feel switched on: Magnesium contributes to normal energy‑yielding metabolism and helps reduce tiredness and fatigue, keeping you focused and consistent.
Zero faff, quick mix: Dissolves fast with a crisp, thirst‑quenching taste—ideal before, during or after training.
USN performance pedigree: Developed by USN, renowned for evidence‑led formulations trusted by athletes and gym‑goers across the UK.

What you get in every scoop

5 g creatine monohydrate for power and repeated efforts. 1,250 mg essential electrolytes to support fluid balance. Magnesium to back normal energy production and reduce fatigue. One simple serving that covers both performance and hydration—so you can train hard without overthinking your stack.

Who is it for?

Anyone who trains with intent—lifters, HIIT enthusiasts, runners, cyclists and team‑sport athletes—who wants a straightforward way to build strength, stay hydrated and perform consistently in demanding sessions.

How it fits your routine

Start strong by taking it pre‑workout, sip it between sets or intervals to stay topped up, or use it post‑session as an easy creatine and electrolyte hit. The flexible format fits busy schedules and varied training days.

Brand: USN
Product: USN Creatine Hydrator
EAN: 6009544965787

Directions

Mix 1 scoop (11g) with 250-500ml of cold water for a refreshing drink you can enjoy before, during, or after exercise.

Barcodes

330g / Candy Pop 6009544965787

330g / Raspberry Lemonade 6009544965725

330g / Strawberry Watermelon 6009544965817

Ingredients

Creatine monohydrate
taurine
magnesium bisglycinate
acidity regulators (citric acid
malic acid)
dipotassium phosphate
tricalcium phosphate
himalayan pink sea salt
potassium chloride
flavouring
vitamin C (ascorbic acid)
polydextrose
sweeteners (acesulfame K
sucralose)
thickener (cellulose gum)
black carrot juice concentrate
AstraGin® (root extract from Astragalus Membranaceous and Panax Notoginseng)
cinnamon (Cinnamomum zeylanicum)
anti-caking agent (silicon dioxide)
natural flavouring. ALLERGENS: No common allergens added. May contain traces of nuts (including peanuts)
milk
soy
gluten
eggs
fish
crustaceans
and sulphites.

Discover

Shop The USN Collection

5 stars: 12 (50%)
4 stars: 9 (38%)
3 stars: 3 (13%)
2 stars: 0 (0%)
1 star: 0 (0%)

Great for hydration

A nice drink that mixes ell and tastes good.

Fine powder, a strong watermelon flavour with subtle strawberry.

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The powder is fine and upon opening there is a nice flavour profile that fills the air. The watermelon is definitely the stronger flavour out of the two. I found the mix, which can be at min 250ml or 500ml has a bit of grit between the teeth.

Not much but enough that you know it's there. I tried this with one scoop (which is included) with the lowest 250ml water. It mixed well and you do get more watermelon flavouring, at first it gave a medicine type taste for me, something to get used to if you are trying this for the first time. It does have some sweetness to it.

Screw lid is handy and came foil sealed.

Better than the basic creatine I was taking previously

Got this as I've been taking creatine after working out, and this seemed to have the added benefits of having the electrolytes and additional minerals from the Himalayan sea salt too.

There is 5000mg of creatine per serving, which is what I was looking for, and then there's 1250mg of electrolytes and 500mg of the salt, so really good stuff both muscles and hydration, and I suppose overall health benefits too as there's also taurine magnesium and vitamin C just to top things off.

It comes as powder in a tub, and is easy enough to mix ready to drink. It isn't instant, but it doesn't take long. There are several flavours. I went for the strawberry and watermelon, which I found to be pleasant and refreshing.

I would say I prefer this to the creatine powder that I was previously taking both in terms of taste, and in terms of the ingredients.

Convenient way to maintain creatine levels and hydrate

I tend to neglect the issue of rehydration when training so this mix seemed like a good idea. I've previously used the same product in the Himalayan Pink Salt flavour which I was less keen on. The salty after taste was a little disorientating and I never really got used to it. This Strawberry and Watermelon flavour was a lot nicer if a little sweet.

This mixes well in a vortex mixer. There is no gritty aftertaste or residue left at the bottom of the mixer. I've had a tub and a half of this so far and I've never suffered from stomach ache or any other adverse reaction. I got this second tub because I think the electrolytes genuinely helped me rehydrate particularly after cardio sessions. just one thing to note, this will only deliver 5g of Creatine per serving so only enough for maintenance, not loading.

At just under twenty pounds it is an expensive way to take Creatine but electrolyte drinks are always expensive so if on that basis it seems good value.

Better than the basic creatine I was taking previously

Got this as I've been taking creatine after working out, and this seemed to have the added benefits of having the electrolytes and additional minerals from the Himalayan sea salt too.

There is 5000mg of creatine per serving, which is what I was looking for, and then there's 1250mg of electrolytes and 500mg of the salt, so really good stuff both muscles and hydration, and I suppose overall health benefits too as there's also taurine magnesium and vitamin C just to top things off.

It comes as powder in a tub, and is easy enough to mix ready to drink. It isn't instant, but it doesn't take long. There are several flavours. I went for the strawberry and watermelon, which I found to be pleasant and refreshing.

I would say I prefer this to the creatine powder that I was previously taking both in terms of taste, and in terms of the ingredients.

A good product but not the best value

I have mixed feelings about this Creatine Hydrator from USN. I'm not a nutrition expert but do train regularly and already take creatine, electrolytes, multi-vits, protein etc. Right off the bat I want to say there's nothing wrong with this product as long as the nutritional information is accurate.

You're getting 5g creatine monohydrate which is the standard dose across most brands, some vitamins, minerals Taurine and a few extra bits. The main thing you're paying for here is the convenience of having these extras bundled in with your creatine. That said out of all these extras, it's the creatine that if taken regularly and once built up in your system will have the biggest impact on your gains and even then it's not going to be huge but most people (me included) will take any additional gains :)

The product tastes very good and mixes well. I've been taking it with my protein without issue. I haven't noticed any improvement in results but I'm already saturated on creatine so that's no surprise. I do like how it's only 5 calories, super if on a cut.

Whether this product is good for you is really a choice between value and convenience. It's going to be much cheaper to buy electrolytes and pure creatine monohydrate and any other extras separately. However, not everyone can be bothered to scoop out 3-5 individual products for a drink every day.

Overall it's good product for what it is but it's not the most efficient way of getting these supplements into your system.

Decent flavour with a bitter after taste

This Strawberry and Watermelon flavour is a refreshing twist on traditional supplements. The fruity blend is both delicious and invigorating, making it a pleasure to consume however, I have noticed a bitter after taste. I'm not quite a fan of watermelon flavours but this was not bad as it was subdued by the Strawberry flavour.

It mixes well with water, leaving no gritty residue.

Can recommend

A good product but not the best value

I have mixed feelings about this Creatine Hydrator from USN. I'm not a nutrition expert but do train regularly and already take creatine, electrolytes, multi-vits, protein etc. Right off the bat I want to say there's nothing wrong with this product as long as the nutritional information is accurate.

You're getting 5g creatine monohydrate which is the standard dose across most brands, some vitamins, minerals Taurine and a few extra bits. The main thing you're paying for here is the convenience of having these extras bundled in with your creatine. That said out of all these extras, it's the creatine that if taken regularly and once built up in your system will have the biggest impact on your gains and even then it's not going to be huge but most people (me included) will take any additional gains :)

The product tastes very good and mixes well. I've been taking it with my protein without issue. I haven't noticed any improvement in results but I'm already saturated on creatine so that's no surprise. I do like how it's only 5 calories, super if on a cut.

Whether this product is good for you is really a choice between value and convenience. It's going to be much cheaper to buy electrolytes and pure creatine monohydrate and any other extras separately. However, not everyone can be bothered to scoop out 3-5 individual products for a drink every day.

Overall it's good product for what it is but it's not the most efficient way of getting these supplements into your system.

Better than the basic creatine I was taking previously

Got this as I've been taking creatine after working out, and this seemed to have the added benefits of having the electrolytes and additional minerals from the Himalayan sea salt too.

There is 5000mg of creatine per serving, which is what I was looking for, and then there's 1250mg of electrolytes and 500mg of the salt, so really good stuff both muscles and hydration, and I suppose overall health benefits too as there's also taurine magnesium and vitamin C just to top things off.

It comes as powder in a tub, and is easy enough to mix ready to drink. It isn't instant, but it doesn't take long. There are several flavours. I went for the strawberry and watermelon, which I found to be pleasant and refreshing.

I would say I prefer this to the creatine powder that I was previously taking both in terms of taste, and in terms of the ingredients.

Decent flavour with a bitter after taste

This Strawberry and Watermelon flavour is a refreshing twist on traditional supplements. The fruity blend is both delicious and invigorating, making it a pleasure to consume however, I have noticed a bitter after taste. I'm not quite a fan of watermelon flavours but this was not bad as it was subdued by the Strawberry flavour.

It mixes well with water, leaving no gritty residue.

Can recommend

Nice tasting multi use powder

A nice combined creatine and electrolyte powder. Mixes well and the flavour is nice, although I find watermelon more prominent than strawberry. Also very sweet, even mixed with 500ml water I found it too sweet for my taste, probably due to all the sweeteners (which are pretty standard for this type of product). A nice way to support both recovery and achieving results.

Qqq

So annoying taste, price so high for this volume. I also have some digest issues when talking this.

The same brand but unflavoured the best choice, just add some flavour from concentrate if necessary, or mix with coke.

Qqq

So annoying taste, price so high for this volume. I also have some digest issues when talking this.

The same brand but unflavoured the best choice, just add some flavour from concentrate if necessary, or mix with coke.

Great for hydration

A nice drink that mixes ell and tastes good.

A good product but not the best value

I have mixed feelings about this Creatine Hydrator from USN. I'm not a nutrition expert but do train regularly and already take creatine, electrolytes, multi-vits, protein etc. Right off the bat I want to say there's nothing wrong with this product as long as the nutritional information is accurate.

You're getting 5g creatine monohydrate which is the standard dose across most brands, some vitamins, minerals Taurine and a few extra bits. The main thing you're paying for here is the convenience of having these extras bundled in with your creatine. That said out of all these extras, it's the creatine that if taken regularly and once built up in your system will have the biggest impact on your gains and even then it's not going to be huge but most people (me included) will take any additional gains :)

The product tastes very good and mixes well. I've been taking it with my protein without issue. I haven't noticed any improvement in results but I'm already saturated on creatine so that's no surprise. I do like how it's only 5 calories, super if on a cut.

Whether this product is good for you is really a choice between value and convenience. It's going to be much cheaper to buy electrolytes and pure creatine monohydrate and any other extras separately. However, not everyone can be bothered to scoop out 3-5 individual products for a drink every day.

Overall it's good product for what it is but it's not the most efficient way of getting these supplements into your system.

Decent flavour with a bitter after taste

This Strawberry and Watermelon flavour is a refreshing twist on traditional supplements. The fruity blend is both delicious and invigorating, making it a pleasure to consume however, I have noticed a bitter after taste. I'm not quite a fan of watermelon flavours but this was not bad as it was subdued by the Strawberry flavour.

It mixes well with water, leaving no gritty residue.

Can recommend

Great for hydration

A nice drink that mixes ell and tastes good.

Convenient way to maintain creatine levels and hydrate

I tend to neglect the issue of rehydration when training so this mix seemed like a good idea. I've previously used the same product in the Himalayan Pink Salt flavour which I was less keen on. The salty after taste was a little disorientating and I never really got used to it. This Strawberry and Watermelon flavour was a lot nicer if a little sweet.

This mixes well in a vortex mixer. There is no gritty aftertaste or residue left at the bottom of the mixer. I've had a tub and a half of this so far and I've never suffered from stomach ache or any other adverse reaction. I got this second tub because I think the electrolytes genuinely helped me rehydrate particularly after cardio sessions. just one thing to note, this will only deliver 5g of Creatine per serving so only enough for maintenance, not loading.

At just under twenty pounds it is an expensive way to take Creatine but electrolyte drinks are always expensive so if on that basis it seems good value.

Nice tasting multi use powder

A nice combined creatine and electrolyte powder. Mixes well and the flavour is nice, although I find watermelon more prominent than strawberry. Also very sweet, even mixed with 500ml water I found it too sweet for my taste, probably due to all the sweeteners (which are pretty standard for this type of product). A nice way to support both recovery and achieving results.

Convenient way to maintain creatine levels and hydrate

I tend to neglect the issue of rehydration when training so this mix seemed like a good idea. I've previously used the same product in the Himalayan Pink Salt flavour which I was less keen on. The salty after taste was a little disorientating and I never really got used to it. This Strawberry and Watermelon flavour was a lot nicer if a little sweet.

This mixes well in a vortex mixer. There is no gritty aftertaste or residue left at the bottom of the mixer. I've had a tub and a half of this so far and I've never suffered from stomach ache or any other adverse reaction. I got this second tub because I think the electrolytes genuinely helped me rehydrate particularly after cardio sessions. just one thing to note, this will only deliver 5g of Creatine per serving so only enough for maintenance, not loading.

At just under twenty pounds it is an expensive way to take Creatine but electrolyte drinks are always expensive so if on that basis it seems good value.

Qqq

So annoying taste, price so high for this volume. I also have some digest issues when talking this.

The same brand but unflavoured the best choice, just add some flavour from concentrate if necessary, or mix with coke.

Nice tasting multi use powder

A nice combined creatine and electrolyte powder. Mixes well and the flavour is nice, although I find watermelon more prominent than strawberry. Also very sweet, even mixed with 500ml water I found it too sweet for my taste, probably due to all the sweeteners (which are pretty standard for this type of product). A nice way to support both recovery and achieving results.

Fine powder, a strong watermelon flavour with subtle strawberry.

The media could not be loaded.

The powder is fine and upon opening there is a nice flavour profile that fills the air. The watermelon is definitely the stronger flavour out of the two. I found the mix, which can be at min 250ml or 500ml has a bit of grit between the teeth.

Not much but enough that you know it's there. I tried this with one scoop (which is included) with the lowest 250ml water. It mixed well and you do get more watermelon flavouring, at first it gave a medicine type taste for me, something to get used to if you are trying this for the first time. It does have some sweetness to it.

Screw lid is handy and came foil sealed.

Fine powder, a strong watermelon flavour with subtle strawberry.

The media could not be loaded.

The powder is fine and upon opening there is a nice flavour profile that fills the air. The watermelon is definitely the stronger flavour out of the two. I found the mix, which can be at min 250ml or 500ml has a bit of grit between the teeth.

Not much but enough that you know it's there. I tried this with one scoop (which is included) with the lowest 250ml water. It mixed well and you do get more watermelon flavouring, at first it gave a medicine type taste for me, something to get used to if you are trying this for the first time. It does have some sweetness to it.

Screw lid is handy and came foil sealed.