NOW Sports Creatine Monohydrate Powder 750g vs Thorne Creatine 405g
Side-by-side comparison of scores, ingredients, prices and real customer feedback for NOW Sports Creatine Monohydrate Powder 750g and Thorne Creatine 405g.
Last verified: 07 Apr 2026 · Based on 88 reviews
NOW Sports Creatine Monohydrate Powder 750g scores 83.0/100 vs Thorne Creatine 405g at 74.0/100. NOW Sports Creatine Monohydrate Powder 750g wins on effectiveness, value for money. Thorne Creatine 405g is stronger on ingredient quality and certifications.
Which is better: NOW Sports Creatine Monohyd... or Thorne Creatine 405g?
NOW Sports wins with a score of 83 vs Thorne's 74, driven by far better value — Thorne charges £42.99 for 405g while NOW Sports offers 750g at a lower cost per serving. Both deliver equally pure creatine monohydrate, so the price gap is hard to justify. Choose Thorne only if you compete in tested sport and require NSF Certified for Sport status.
— AIScored Editorial Team
How Do the Scores Compare?
NOW Sports Creatine Monohyd...
NOW Sports
|
Thorne Creatine 405g
Thorne
|
|
|---|---|---|
| Overall Score | 83.0 | 74.0 |
| Effectiveness |
82.0/100
Best
|
80.0/100 |
| Ingredient Quality | 86.0/100 |
92.0/100
Best
|
| Value for Money |
80.0/100
Best
|
44.0/100 |
| Side Effects |
87.0/100
Best
|
87.0/100
Best
|
| Certifications | 82.0/100 |
97.0/100
Best
|
| Best Price | View → |
£42.99
Amazon UK →
Cheapest
|
| Price per Serving | N/A | £0.53 81 servings |
| Form | N/A | Powder |
| Dose | N/A | 5g per serving |
| Third-Party Tested | ✗ No | ✓ Yes |
| Reviews Analysed | 12 | 76 |
NOW Sports Creatine Monohydrate ...
Pros
- ✓Pure creatine monohydrate — the most research-backed form for strength and power gains
- ✓NOW Sports is GMP-certified and routinely third-party tested for purity and label accuracy
- ✓750g provides approximately 150 servings at 5g/day — strong value for money
- ✓Reported as easy to mix with no notable side effects
Cons
- ✗One reviewer noted the container feels small relative to the price point, suggesting packaging perception issues
- ✗No flavoured option — some users prefer flavoured creatine for palatability
- ✗Creatine monohydrate can cause mild water retention and bloating in some individuals during loading phases
- ✗No loading protocol guidance included — beginners may be unsure how to dose
Best For
Thorne Creatine 405g
Pros
- ✓NSF Certified for Sport — the most credible certification for competitive and professional athletes
- ✓Pure micronized creatine monohydrate with zero fillers, binders, or additives
- ✓Neutral taste and good solubility — mixes cleanly into water, juice, or coffee
- ✓Well-established brand with a clinical-grade reputation used by professional sports teams
Cons
- ✗Significantly overpriced relative to equally pure creatine from budget or mid-tier brands — Reddit consensus is consistent on this
- ✗No Creapure (German) origin specified; sourcing transparency is limited for a premium-positioned product
- ✗Some Reddit users report recent concerns about quality consistency following Thorne's acquisition
- ✗The certification premium is meaningful only for drug-tested athletes — general fitness users are unlikely to need NSF-level assurance
Best For
What does the data say about NOW Sports Creatine Mo... vs Thorne Creatine 405g?
NOW Sports Creatine Monohydrate Powder 750g beats Thorne Creatine 405g overall with scores of 83/100 against 74/100. Both deliver pure creatine monohydrate at a 5g daily dose yet they differ in several ways. NOW uses standard creatine monohydrate while Thorne opts for a micronized version that dissolves more easily in liquids. The NOW tub holds 750g for roughly 150 servings whereas Thorne supplies 405g which works out at about 81 servings. Delivery stays simple for each as unflavoured powder that you stir into water or a drink of choice.
Gym regulars on a budget who train for strength and resistance should grab the NOW Sports version. It scores higher on effectiveness at 82/100 and value at 80/100 so it suits intermediate to advanced users after straightforward performance gains without extras. Competitive athletes or women who want creatine for energy and brain support might prefer Thorne despite its weaker 44/100 value score and £42.99 price. That product edges ahead on ingredient quality with 92/100 and targets those happy to pay more for specific needs.
Practical matters come down to taste and mixing. Both lack flavour so expect a plain slightly gritty feel unless you blend them well. Thorne mixes cleaner thanks to micronization and causes fewer clumps in coffee or juice. NOW users sometimes complain the tub looks small for the amount inside. Neither lists common allergens.
NOW Sports Creatine Monohydrate Powder is a pure, unflavoured creatine supplement from one of the most established names in sports nutrition, backed by decades of scientific evidence supporting creatine's role in improving strength, power output, and muscle recovery.
What are the key differences?
Frequently Asked Questions
Which is better, NOW Sports Creatine Monohydrate Powder 750g or Thorne Creatine 405g? ▼
Is NOW Sports Creatine Monohydrate Powder 750g worth the price compared to Thorne Creatine 405g? ▼
Which has fewer side effects? ▼
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What the Data Says
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 data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.
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