ProSupps Mr. Hyde Signature V2 vs Cellucor C4 Original: Which Should You Buy? (UK 2026)
Published 21 October 2026 • 🥤 Supplements • Contains affiliate links
Most people assume the pricier pre-workout is the better one. That logic breaks down here: the C4 Original 60-serving tub works out to £0.66 per scoop, against £1.24 per scoop for Mr. Hyde V2, yet the C4 holds a 4.5/5 rating versus the Hyde's 3.9. This guide cuts through both formulas to help UK home gym users pick the one that earns its shelf space.
🥤 Products Compared
ProSupps Mr. Hyde Signature V2 Pre Workout Powder with Creatine, Blue Razz
£37.12
★ 3.9/5
Check Price ★Cellucor C4 Original Pre Workout Powder, Icy Blue Razz, 60 Servings
£39.49
★ 4.5/5
Check Price ★
📊 Specs Comparison
| Feature | ProSupps Mr. Hyde Signature V2 | Cellucor C4 Original |
|---|
| Price | £37.12 (30 servings) | £39.49 (60 servings) |
| Rating | 3.9/5 | 4.5/5 |
| Caffeine per Serving | ~197 mg (phased release) | 150 mg |
| Servings / Cost Each | 30 servings / £1.24 | 60 servings / £0.66 |
| Tub Weight | 216 g (7.6 oz) | 390 g |
| Third-Party Testing | Informed-Choice certified | Not specified |
✓ ProSupps Mr. Hyde Signature V2 Pre Workout Powder with Creatine, Blue Razz
- ✓ ~197 mg phased caffeine (169 mg anhydrous + di-caffeine malate + 16 mg Theacrine via TeaCrine) produces a longer, smoother energy curve than a single-source stimulant hit
- ✓ Informed-Choice certified: tested for over 220 banned substances, which matters for anyone competing under WADA or UK Anti-Doping rules
- ✓ Fully transparent label with no proprietary blends — every ingredient and its exact dose is printed on the tub
- ✓ Contains Nitrosigine (Arginine Silicate) for pump support alongside creatine monohydrate and beta-alanine in a single scoop
- ❌ At £1.24 per serving for just 30 doses, the tub lasts roughly 7.5 weeks at four sessions a week — making it the more expensive option over time
- ❌ Core performance doses are modest: creatine at 1 g and L-citrulline at 500 mg both fall well short of the 3-5 g and 3-6 g ranges used in clinical studies
✓ Cellucor C4 Original Pre Workout Powder, Icy Blue Razz, 60 Servings
- ✓ 60 servings at £0.66 each is the better value for consistent home gym use — the tub runs to 15 weeks at four sessions a week for roughly the same upfront spend as the Hyde
- ✓ 150 mg caffeine is a clean, manageable dose for most users; UK reviewers consistently report steady energy with no post-session crash
- ✓ 4.5/5 rating backed by 115 reviews on Discount-Supplements.co.uk, with 96% giving it 5 stars — one of the most consistent approval rates in its category
- ✓ Uses CarnoSyn beta-alanine — a patented form with its own clinical research programme — at 1.6 g per scoop
- ❌ The energy stack (Theacrine and Velvet Bean) sits inside a proprietary blend, so exact doses are not disclosed on the label
- ❌ 1.6 g beta-alanine and approximately 1 g creatine per serving both fall below the doses used in most clinical trials (3.2 g and 3-5 g respectively)
📝 User Reviews
Amazon UK buyers rate Mr. Hyde V2 at 3.9/5, with many citing good taste and clean energy but noting the formula feels light on active ingredients as tolerance develops. C4 Original sits at 4.5/5; reviewers single out the Icy Blue Razz taste and a reliable focus lift with no noticeable crash, particularly from users who train first thing in the morning.
🏆 Verdict
For most UK home gym users, Cellucor C4 Original is the better buy: 60 servings at £0.66 each, a strong 4.5/5 rating across a large UK reviewer base, and a 150 mg caffeine dose that suits a wide range of training schedules. Mr. Hyde Signature V2 justifies its higher cost per serving only for competitive athletes who cannot use products without Informed-Choice certification — everyone else gets more training sessions per pound with C4.
ProSupps Mr. Hyde Signature V2 best for competitive athletes subject to anti-doping testing who need a certified, fully transparent label. Cellucor C4 Original best for home gym regulars who want a large, affordable tub with strong UK reviewer ratings and a moderate caffeine dose that works without building immediate tolerance.
❓ FAQs
Which product contains more caffeine per serving?
Mr. Hyde V2 delivers approximately 197 mg in total: 169 mg as caffeine anhydrous, roughly 28 mg from di-caffeine malate, and 16 mg of Theacrine (TeaCrine) for extended focus — though Theacrine is a separate compound, not caffeine. C4 Original contains 150 mg caffeine anhydrous per serving, about 25% less, making it the safer starting point for anyone new to pre-workouts.
Is either product suitable for a complete beginner?
Both are manageable. C4 Original's 150 mg caffeine is widely cited as a sensible entry-level dose and is unlikely to cause jitters in most adults. Mr. Hyde V2 at ~197 mg total is still moderate compared to high-stimulant products on the market, but starting with a half-scoop on the first session is sensible with either tub.
Which offers better value for money in the UK?
C4 Original by a clear margin. At £39.49 for 60 servings the cost per session is £0.66. Mr. Hyde V2 costs £1.24 per serving — 88% more per dose. Training four days a week, C4 lasts 15 weeks versus 7.5 weeks for the Hyde for nearly the same upfront spend.
As an Amazon Associate we earn from qualifying purchases. Prices accurate as of 21 October 2026.