Yellow and silver Cellucor C4 Original pre-workout container with Carnosyn Beta Alanine for advanced energy

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Cellucor C4 Original 60 Servings

Name: Cellucor C4 Original 60 Servings
Rating: 4.12 (80 reviews)

£34.49 £37.49

Free Delivery When You Spend £100

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Clean, reliable training energy so you hit your first set with intent and keep intensity high.
Endurance support to help you grind through the final reps and make every set productive.
Locked-in focus for lifting, HIIT, and sport—so time in the gym actually drives progress.
Feelable pump and blood-flow support for fuller, more satisfying sessions.
Serious value: 60 servings per tub to keep your routine consistent without constant reorders.

Cellucor C4 Original Pre-Workout – 60 Servings

Ready to turn “maybe later” into “let’s go”? Cellucor C4 Original is the UK gym staple that fires up your training with smooth energy, sharp focus, and pump support—without the crash. From early-morning lifts to after‑work cardio, this best‑selling pre‑workout helps you show up ready and squeeze more out of every minute you train.

Each scoop delivers a dependable hit of caffeine for go‑time drive, clinically studied CarnoSyn Beta‑Alanine to support muscular endurance, and Arginine AKG to support blood flow. It mixes in seconds, tastes refreshingly clean, and fits any programme—from heavy leg days to conditioning blocks—so your pre‑workout becomes a ritual you actually look forward to.

Why C4 Original earns a spot in your gym bag

Trusted performance: A best‑selling pre‑workout chosen by lifters, class‑goers, and athletes worldwide.
Balanced stimulation: 150 mg caffeine for noticeable energy that still plays nicely with busy days.
Endurance you can feel: CarnoSyn Beta‑Alanine supports longer, better‑quality sets when it counts.
Great taste, no clumps: Refreshing flavours that mix ultra‑smooth—just add water and go.
Cost‑effective consistency: 60 servings to keep your training on track for weeks.

What’s inside each scoop

150 mg Caffeine – Quick, feel‑good energy to kickstart sessions and maintain intensity.
1.6 g CarnoSyn Beta‑Alanine – Clinically studied to support muscular endurance by elevating carnosine levels.
1 g Arginine AKG – Supports blood flow for pump‑worthy training and sustained volume.

Who it’s for

Beginners wanting an approachable, reliable pre‑workout to build consistency.
Intermediate and advanced lifters chasing heavier weights, more volume, and better‑quality reps.
Team‑sport athletes, class‑goers, and early risers who need on‑demand focus and drive.

How it fits your routine

Use before weights, circuits, HIIT, or sport to elevate energy and sharpen focus.
Pairs well with your intra‑workout hydration and protein/post‑workout nutrition.
Choose a serving time that gives you 4–6 hours before bedtime if you’re sensitive to caffeine.

Per‑Serving Highlights

1.6 g CarnoSyn Beta‑Alanine
150 mg Caffeine
1 g Arginine AKG

Brand: Cellucor
Format: Pre‑workout powder
EAN: 5056569900157

Serving Size

1 level scoop

Expiry

390g / Orange Burst 25-06-2028

390g / Strawberry Margarita 01-12-2028

396g / Pineapple Head 01-02-2028

Barcodes

390g / Orange Burst 5056569900157

390g / Pink Lemonade 5056569900041

390g / Strawberry Margarita 5056569900126

390g / Watermelon 5056569900072

396g / Green Apple 5056569900133

396g / Icy Blue Razz 5056569900058

396g / Pineapple Head 5056569901291

408g / Fruit Punch 5056569900065

414g / Cosmic Rainbow 5056569900423

414g / Frozen Bombsicle 5056569900430

Directions

Take one daily serving (1 level scoop of powder, using scoop provided in container) of C4 Original, mixed with 150-200ml of water 20-30 minutes before training.

Warnings

Do not exceed daily dose and do not use continuously for more than 8 weeks. Food supplements should not be used as a substitute for a varied diet. Keep out of reach of children. Do not consume more than 400mg of caffeine from all food and food supplement sources per day. This product is only intended for healthy adults, 18 years of age or older. If you are taking medications, have a pre-existing medical condition or are preparing for surgery, consult with a health care professional before use. It is important to maintain a varied and balanced diet and a healthy lifestyle. Do not use if safety seal is broken or missing. Store in a cool, dry place.

Ingredients

Container Size: 180gServing Size: 1 scoop (6.5g)Servings Per Container: 28Container Size: 390gServing Size: 1 scoop (6.5g)Servings Per Container: 60Vitamin C: 37.5MGVitamin B6: 0.5MGFolic Acid: 100UgVitamin B12: 1.25UgCarnosyn\u0026reg; Beta-Alanine: 1
600MGMicronized Creatine Monohydrate: 1
500MGArginine Alpha-Ketoglutarate: 1
000mgN-Acetyl-L-Tyrosine: 200MGCaffeine Anhydrous: 150MGIngredients:Carnosyn\u0026reg; Beta-Alanine
Micronized Creatine Monohydrate
Arginine Alpha-Ketoglutarate
Polydextrose
Acidity Regulator (Citric Acid)
Flavours
N-Acetyl-L-Tyrosine
Caffeine Anhydrous
Anti-caking Agents (Silicium Dioxide
and Calcium Silicate)
Sweeteners (Acesulfame Potassium
and Sucralose)
Vitamins (Ascorbic Acid
Folic Acid
Nicotinamide
Pyridoxal-5-Phosphate
Methylcobalamin)
Colours (Beta Carotene
and Tartrazine).

Discover

Shop The Cellucor Collection

5 stars: 50 (63%)
4 stars: 10 (13%)
3 stars: 10 (13%)
2 stars: 0 (0%)
1 star: 10 (13%)

Good stuff!

This stuff really works well, it definitely gives you a boost to help you keep going. It tastes ok, but not lovely, there's always a strong bit at the bottom that won't mix in, and that bit reminds me of beecham powder, worth taking though.

Great product, does the job at a great price.

I use this to get me through my morning workouts (I'm up at 3.30am!) So this gets me through it as I am nearing the 50 mark this year!.. i only take one scoop and it does the job well. Does not give me the jitters like some products have. Highly recommend.

It's really great.

It's really great.

Great for getting you hyped to workout

I bought this preworkout after trying one of their energy drinks. The flavour and pre kicks in really quickly and there is noticeable tingles after about 15 minutes when the beta alanine kicks in. So do be weary that can happen to you if you take a full scoop.

The actual concoction is lovely to drink, the flavours you can choose from are definitely up there and even if they’re similar to other brands, tend to still taste a little better.

It's very easy to use, simply scooping a serving into your drink. The performance is there with a noticeable energy boost for a few hours after consumption.

could be better, old formular was much better

C4 Original Beta Alanine Pre-Workout Powder offers a solid energy boost for both men and women. It's effective in enhancing performance, endurance, and focus during workouts. The beta-alanine formula helps reduce muscle fatigue, while the taste is generally enjoyable. However, it can be a bit too intense for beginners, and some users might experience tingling sensations from the beta-alanine. While it delivers on energy and pump, the lack of other ingredients like creatine or nitric oxide boosters might limit its appeal to those seeking a more comprehensive pre-workout. Overall, a good product but not perfect, earning 3/5.

Solid pre-workout – clean energy and great focus

I've been using this pre-workout for a couple of weeks now, and it's become a staple in my gym routine. I take it about 25–30 minutes before training, and the boost in energy is noticeable without being overwhelming.

What I like most is the steady focus and drive it gives me throughout my workout. No shaky hands, no anxiety — just clean, sustained energy and a solid pump. I've also noticed my endurance improving during longer sessions.

The flavour is surprisingly good and doesn't leave any weird aftertaste. It mixes quickly in water with no clumps. If you’re looking for a reliable pre-workout without the crash or overhyped caffeine buzz, this is definitely worth trying.

Great for getting you hyped to workout

I bought this preworkout after trying one of their energy drinks. The flavour and pre kicks in really quickly and there is noticeable tingles after about 15 minutes when the beta alanine kicks in. So do be weary that can happen to you if you take a full scoop.

The actual concoction is lovely to drink, the flavours you can choose from are definitely up there and even if they’re similar to other brands, tend to still taste a little better.

It's very easy to use, simply scooping a serving into your drink. The performance is there with a noticeable energy boost for a few hours after consumption.

Worth it

Great product I've been going to the gym for a little over 7 months now and thought I'd try getting some Pre-Workout and I couldn't be happier with the one I got. It tastes amazing and mixes and dissolves easily so thankfully I'm not getting a load of powder at the bottom. Also as I am slightly new to buying gym I don't know how much these usually cost but personally i feel like its a good size and is great value for money. Just to top it off but these past few days when I've used it have felt amazing so all in all I couldn't be happier i got this :)

could be better, old formular was much better

C4 Original Beta Alanine Pre-Workout Powder offers a solid energy boost for both men and women. It's effective in enhancing performance, endurance, and focus during workouts. The beta-alanine formula helps reduce muscle fatigue, while the taste is generally enjoyable. However, it can be a bit too intense for beginners, and some users might experience tingling sensations from the beta-alanine. While it delivers on energy and pump, the lack of other ingredients like creatine or nitric oxide boosters might limit its appeal to those seeking a more comprehensive pre-workout. Overall, a good product but not perfect, earning 3/5.

Good stuff!

This stuff really works well, it definitely gives you a boost to help you keep going. It tastes ok, but not lovely, there's always a strong bit at the bottom that won't mix in, and that bit reminds me of beecham powder, worth taking though.

Solid pre-workout – clean energy and great focus

I've been using this pre-workout for a couple of weeks now, and it's become a staple in my gym routine. I take it about 25–30 minutes before training, and the boost in energy is noticeable without being overwhelming.

What I like most is the steady focus and drive it gives me throughout my workout. No shaky hands, no anxiety — just clean, sustained energy and a solid pump. I've also noticed my endurance improving during longer sessions.

The flavour is surprisingly good and doesn't leave any weird aftertaste. It mixes quickly in water with no clumps. If you’re looking for a reliable pre-workout without the crash or overhyped caffeine buzz, this is definitely worth trying.

Worth it

Great product I've been going to the gym for a little over 7 months now and thought I'd try getting some Pre-Workout and I couldn't be happier with the one I got. It tastes amazing and mixes and dissolves easily so thankfully I'm not getting a load of powder at the bottom. Also as I am slightly new to buying gym I don't know how much these usually cost but personally i feel like its a good size and is great value for money. Just to top it off but these past few days when I've used it have felt amazing so all in all I couldn't be happier i got this :)

Flavoured caffeine.

Flavour is okay. Small energy boost due to caffeine but other ingredients are under dosed so serve little purpose. Basically Flavoured caffeine.

could be better, old formular was much better

C4 Original Beta Alanine Pre-Workout Powder offers a solid energy boost for both men and women. It's effective in enhancing performance, endurance, and focus during workouts. The beta-alanine formula helps reduce muscle fatigue, while the taste is generally enjoyable. However, it can be a bit too intense for beginners, and some users might experience tingling sensations from the beta-alanine. While it delivers on energy and pump, the lack of other ingredients like creatine or nitric oxide boosters might limit its appeal to those seeking a more comprehensive pre-workout. Overall, a good product but not perfect, earning 3/5.

Flavoured caffeine.

Flavour is okay. Small energy boost due to caffeine but other ingredients are under dosed so serve little purpose. Basically Flavoured caffeine.

Good stuff!

This stuff really works well, it definitely gives you a boost to help you keep going. It tastes ok, but not lovely, there's always a strong bit at the bottom that won't mix in, and that bit reminds me of beecham powder, worth taking though.

Worth it

Great product I've been going to the gym for a little over 7 months now and thought I'd try getting some Pre-Workout and I couldn't be happier with the one I got. It tastes amazing and mixes and dissolves easily so thankfully I'm not getting a load of powder at the bottom. Also as I am slightly new to buying gym I don't know how much these usually cost but personally i feel like its a good size and is great value for money. Just to top it off but these past few days when I've used it have felt amazing so all in all I couldn't be happier i got this :)

Great for getting you hyped to workout

I bought this preworkout after trying one of their energy drinks. The flavour and pre kicks in really quickly and there is noticeable tingles after about 15 minutes when the beta alanine kicks in. So do be weary that can happen to you if you take a full scoop.

The actual concoction is lovely to drink, the flavours you can choose from are definitely up there and even if they’re similar to other brands, tend to still taste a little better.

It's very easy to use, simply scooping a serving into your drink. The performance is there with a noticeable energy boost for a few hours after consumption.

Perfect pre workout powder!

I've used this product for many years prior to my gym workouts. It powers me through anything my PT throws at me! No jitters or side effects.

Flavoured caffeine.

Flavour is okay. Small energy boost due to caffeine but other ingredients are under dosed so serve little purpose. Basically Flavoured caffeine.

Perfect pre workout powder!

I've used this product for many years prior to my gym workouts. It powers me through anything my PT throws at me! No jitters or side effects.

Great product, does the job at a great price.

I use this to get me through my morning workouts (I'm up at 3.30am!) So this gets me through it as I am nearing the 50 mark this year!.. i only take one scoop and it does the job well. Does not give me the jitters like some products have. Highly recommend.

could be better, old formular was much better

C4 Original Beta Alanine Pre-Workout Powder offers a solid energy boost for both men and women. It's effective in enhancing performance, endurance, and focus during workouts. The beta-alanine formula helps reduce muscle fatigue, while the taste is generally enjoyable. However, it can be a bit too intense for beginners, and some users might experience tingling sensations from the beta-alanine. While it delivers on energy and pump, the lack of other ingredients like creatine or nitric oxide boosters might limit its appeal to those seeking a more comprehensive pre-workout. Overall, a good product but not perfect, earning 3/5.

Good stuff!

This stuff really works well, it definitely gives you a boost to help you keep going. It tastes ok, but not lovely, there's always a strong bit at the bottom that won't mix in, and that bit reminds me of beecham powder, worth taking though.

could be better, old formular was much better

C4 Original Beta Alanine Pre-Workout Powder offers a solid energy boost for both men and women. It's effective in enhancing performance, endurance, and focus during workouts. The beta-alanine formula helps reduce muscle fatigue, while the taste is generally enjoyable. However, it can be a bit too intense for beginners, and some users might experience tingling sensations from the beta-alanine. While it delivers on energy and pump, the lack of other ingredients like creatine or nitric oxide boosters might limit its appeal to those seeking a more comprehensive pre-workout. Overall, a good product but not perfect, earning 3/5.

Save your money

I literally reorder the same pre-workout every few months but this time around something totally different arrived, in new packaging, and it was so grim. Not only did it turn my Teeth and tongue and revolting shade of blue but it tasted foul. I don't know where my beloved silver tub green apple has gone but this ain't it and I can't get through to C4 to sort it. Save your money

Works

Best flavour

It's really great.

It's really great.

Save your money

I literally reorder the same pre-workout every few months but this time around something totally different arrived, in new packaging, and it was so grim. Not only did it turn my Teeth and tongue and revolting shade of blue but it tasted foul. I don't know where my beloved silver tub green apple has gone but this ain't it and I can't get through to C4 to sort it. Save your money

Good stuff!

This stuff really works well, it definitely gives you a boost to help you keep going. It tastes ok, but not lovely, there's always a strong bit at the bottom that won't mix in, and that bit reminds me of beecham powder, worth taking though.