Cellucor COR-Performance Creatine 330g
by Cellucor
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Cellucor COR-Performance Creatine is a pure creatine monohydrate supplement from the makers of C4 pre-workout, providing 5g per serving across a 330g tub (~66 servings). Best for Gym-goers focused on strength and hypertrophy and Athletes wanting an unflavoured creatine to stack with other supplements.
According to the AIScored 0–100 scoring system, Cellucor COR-Performance Creatine 330g by Cellucor scores 72.0/100, ranking #13 out of 32 products in Creatine (2026). Strongest category: Side Effects (88.0/100). Weakest: Certifications (52.0/100).
Is Cellucor COR-Performance Creatine 330g worth buying?
“Cellucor COR-Performance Creatine scores 72/100 and produces noticeable strength gains within 2-8 weeks if you're training hard. It's pure creatine monohydrate with no artificial flavours or sweeteners, mixes without clumping, and delivers 66 servings from the 330g tub.”
What Do Reviewers Say About Cellucor COR-Performance Creatine 330g?
Sample excerpts from currently available source material used in this product analysis.
"Been using Cellucor creatine for 8 weeks with solid results. Strength gains are noticeable and it mixes well. However, the serving scoop provided is quite small and awkward to use."
"Creatine cellucor. Very good I’ve been taking it for around 2 weeks and already noticed better muscle growth and strength especially in the gym"
"Creatine. This was for my son who is very happy with the product. He said it enhances energy and performance with no clumping on mixing"
"Great flavour. The best flavour whey protein i have tasted after so long. Exactly like hersheys milkshake."
"tasty!!. best protein powder i’ve had, comparable to ON double rich chocolate, easy to mix and taste just like chocolate milk"
How does Cellucor COR-Performance Creatine 330g score?
Detailed score breakdown and key findings from our analysis of 9 reviews across 3 sources.
Pros
- +Noticeable strength and muscle gains reported within 2–8 weeks of consistent use
- +Mixes cleanly with no clumping reported
- +Pure creatine monohydrate — no artificial flavours, sweeteners, or fillers
- +Backed by Cellucor, a well-established and widely distributed sports nutrition brand
- +Well-tolerated with no adverse effects mentioned across reviews
Cons
- -330g tub is small relative to competitors — fewer servings per unit cost
- -Included scoop described as awkward and undersized
- -No Creapure certification or prominent third-party testing (e.g. Informed Sport) confirmed for this SKU
- -Stocked primarily at premium retailers (Holland & Barrett), reducing price competitiveness
Best For
Watch Out
- !Several reviews in the dataset are for other Cellucor products (whey protein, pre-workout) rather than this creatine — scores reflect only creatine-relevant feedback
- !330g tub size means more frequent repurchasing; bulk alternatives offer better cost-per-serving
- !Standard creatine use may cause temporary water retention during initial weeks
- !No confirmed third-party certification (Informed Sport / NSF) for this specific SKU — relevant for tested athletes
What is Cellucor COR-Performance Creatine 330g?
Cellucor COR-Performance Creatine 330g is a creatine product by Cellucor, scoring 72.0/100 on AIScored.
- • High-quality creatine monohydrate from the makers of C4 pre-workout.
How We Score Supplements
Our methodology analyses review data, ingredient science, and product information, then scores each product on a 0-100 scale across evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on reviews and ingredient evidence.
Ingredient Quality
Bioavailable forms, clinically effective dosages, clean label, minimal fillers.
Value for Money
Price relative to ingredient quality, dosage count, and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 100 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Weighted combination of all factors. Our bottom-line recommendation.
How Does Cellucor COR-Performance Creatine 330g Compare?
See how this product stacks up against the top-rated creatine in our database.
| Product | Score | Price |
|---|---|---|
| Cellucor COR-Performance Creatine 330g (this) | 72.0 | £17.89 |
| Bulk Creatine Monohydrate (Creap... | 91.0 | £16.99 |
Price History (90 days)
Frequently Asked Questions
Is Cellucor COR-Performance Creatine 330g worth buying in 2026? ▼
What is the best price for Cellucor COR-Performance Creatine 330g in the UK? ▼
What are the pros and cons of Cellucor COR-Performance Creatine 330g? ▼
How does Cellucor COR-Performance Creatine 330g compare to Bulk Creatine Monohydrate (Creapure) 500g? ▼
What the Data Says About Creatine
Why do 87% of UK creatine products lack third-party certification?
87% of UK creatine products have zero independent certification. Out of 31 creatine products we scored, just 4 carry third-party verification: Bulk Creapure (Creapure + Informed Sport), Optimum Nutrition (Informed Choice), Thorne (NSF Certified for Sport), and Ovrload Crealyte Gummies (Creapure + Informed Sport).
The quality gap is real. Certified creatine scores 77.2/100 on average. Uncertified creatine scores 67.5. That's a 9.7-point difference on overall quality, and the ingredient quality gap is even wider: 88.5 vs 70.9.
Why so few? Third-party testing costs money, and UK regulations don't require it for sports supplements. Brands that invest in certification tend to use higher-grade raw materials too. Bulk Creapure, our top-scoring creatine at 91/100, uses Creapure-branded monohydrate manufactured in Germany with documented purity testing. Most budget creatine powders don't disclose where their creatine comes from or whether it's been independently verified.
If purity matters to you, look for one of these four certifications on the label: Creapure, Informed Sport, Informed Choice, or NSF Certified for Sport.
Is creatine monohydrate better than HCL or other forms?
Monohydrate wins. The top 5 creatine products in our database are all monohydrate-based, led by Bulk Creapure at 91/100. That's not a coincidence.
Creatine monohydrate has decades of clinical research behind it. Over 500 published studies confirm its effects on muscle strength, power output, and recovery. HCL, ethyl ester, and buffered forms have far less evidence, and none have been shown to outperform monohydrate in head-to-head trials.
The 'better absorption' claim for HCL sounds compelling, but there's limited independent data to support it at the doses you'd actually take. Monohydrate is also the cheapest form by a wide margin.
The bloating concern with monohydrate is real for some people, but it's usually a loading-phase issue. Starting at 3-5g daily (no loading phase) avoids it for most users.
Disclaimer: AIScored provides research-backed summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.
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