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Ruthless lives up to its name as a high-stimulant pre-workout Iron Brothers built for energy, pumps and intensity. With 40 servings per tub, it's squarely aimed at experienced users who want a strong caffeine hit before heavy training.
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The brand behind this product — their story and what they stand for.
With six products, Iron Brothers Supplements covers a full training day, from a premium whey protein blend and pure creatine monohydrate to the Ruthless pre-workout, a BCAA/EAA intra-workout, plus vitamins and a fat burner. It reads as a broad, gym-focused range.
Understand which fitness goals this product is best suited for.
A quick look at pricing, tier, and how it stacks up against the category average.
Step-by-step usage instructions so you get the most out of every serving.
Mix 1 serving with 200–250ml of cold water.
Consume 20–30 minutes before your training session.
Start with half a scoop to assess your caffeine tolerance.
Avoid taking pre-workout within 5–6 hours of bedtime to prevent sleep disruption.
See how this product compares to similar options in its category.
| This Product | FOODSQUIRREL | WAKE UPS | Mutant | |
|---|---|---|---|---|
| Price | $54.99 | $7.98 | $12.48 | $15.00 |
| Per Serving | $1.37/serving | $1.14/serving | - | - |
| Servings | 40 | 7 | — | — |
| Lab Tested | ✗ | ✗ | ✗ | ✗ |
| Rating | 4.9 ★ | 4.5 ★ | 4.6 ★ | 4.5 ★ |
Common questions about this product — answered clearly and honestly.
Yes, this product is vegetarian-friendly. It does not contain any non-vegetarian ingredients.
As of our last check, this product does not have publicly listed third-party lab testing. Look for brands that offer Trustified, NABL, or Labdoor certifications for verified purity.
You can, but it's advisable to cycle off every 6–8 weeks to prevent caffeine tolerance buildup. On rest days, you may not need it. Start with half a scoop to assess your tolerance, especially if you're sensitive to caffeine.
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