Mr. Hyde Signature (V2) Review
- Fully disclosed, no proprietary blends
- Strong performance and pumps
- Excellent at the full 2-scoop serving
- Focus is the weakest area
- Very high caffeine at 2 scoops
- Betaine and tyrosine on the lighter side
Effects Timeline
AI-estimated changes in effects over the first 3 hours after taking the recommended serving.
Mr. Hyde Signature is a straightforward, no-frills formula — every ingredient is right there on the label, nothing hidden.
Performance and pumps are both solid at the standard single scoop, with focus the comparative weak point.
Stepping up to two scoops takes performance to an exceptional level and meaningfully improves everything else, at the cost of a genuinely high 400mg caffeine dose.
Honest take: Excellent value — real pumps and performance at one of the lowest prices here.
Mr. Hyde Signature (V2) Ingredient breakdown
| Ingredient | Clinically effective dose | Dose in Mr. Hyde Signature (V2) | Status |
|---|---|---|---|
| L-Citrulline | 4 g | 3 g | 75%Moderate dose |
| Creatine Monohydrate | 5 g | 2.5 g | 50%Under-dosed |
| Beta-Alanine | 4.5 g | 2 g | 44%Under-dosed |
| Betaine Anhydrous | 2.5 g | 1 g | 40%Under-dosed |
| L-Tyrosine | 2–8 g | 1 g | 50%Under-dosed |
| Caffeine Anhydrous | 200–400 mg | 200 mg | 100%Clinically effective |
| Sodium (as Himalayan Rock Salt) | 0.3–1 g | 0.08 g | Hydration support |
- L-Citrulline3 g75%Moderate dose
- Creatine Monohydrate2.5 g50%Under-dosed
- Beta-Alanine2 g44%Under-dosed
- Betaine Anhydrous1 g40%Under-dosed
- L-Tyrosine1 g50%Under-dosed
- Caffeine Anhydrous200 mg100%Clinically effective
- Sodium (as Himalayan Rock Salt)75 mgHydration support
Evidence references
Effect of Beta-Alanine Supplementation on Maximal Intensity Exercise in Trained Young Male Individuals: A Systematic Review and Meta-Analysis
The Effects of Creatine Supplementation on Upper- and Lower-Body Strength and Power: A Systematic Review and Meta-Analysis
Effects of Caffeine Intake on Endurance Running Performance and Time to Exhaustion: A Systematic Review and Meta-Analysis
Tyrosine for Mitigating Stress and Enhancing Performance in Healthy Adult Humans, a Rapid Evidence Assessment of the Literature
