Full-Dose Power. Hardcore Look. All-In Performance.
MUTANT has unleashed a fully reformulated version of its all-in-one pre-workout — and this time, the name really says it all. The new All-In has been rebuilt with bigger clinical doses across the board: pumps, power, endurance, focus, and recovery support, all in a single 25 g scoop.
This evolution is part of a broader reawakening of the MUTANT brand. We first saw it with the launch of Mutant Mind FK Pre-Workout at the 2024 Arnold Sports Festival, debuting the new hardcore look. We later saw that same branding carried into our Mutant Madness Review. Now, with All-In, MUTANT has once again unveiled a brand-new label design that further reinforces the unapologetically hardcore aesthetic that defines the brand. In both look and formula, All-In is designed to stand tall as the complete pre-workout for serious athletes.
Supplement Facts
Each tub of All-In contains 20 full scoops (25 g) or 40 half-scoops (12.5 g), giving athletes flexibility based on stimulant tolerance.
Key Ingredients & Benefits
L-Citrulline Malate (8 g) – A clinical pump dose that boosts nitric oxide levels, driving blood flow, vascularity, and training endurance.
Creatine Monohydrate (5 g) – The most researched form of creatine, improving ATP regeneration, explosive strength, and training volume.
Beta-Alanine (3.2 g) – Scientifically validated dose to increase carnosine levels, buffering lactic acid buildup for longer, harder sessions.
Instantized L-Leucine (2 g) – The key anabolic BCAA that directly stimulates muscle protein synthesis, supporting recovery and anti-catabolic effects.
Taurine (1 g) – Supports cellular hydration, endurance, and performance — especially when combined with stimulants.
L-Tyrosine (600 mg) – Cognitive amino acid that enhances focus, neurotransmitter balance, and mental resilience during high-intensity training.
Caffeine Anhydrous (320 mg) – A strong stimulant dose, providing sharp energy, strength, and drive. Equivalent to about 3 cups of coffee.
Inositol (180 mg) – Helps regulate neurotransmitters, smoothing caffeine’s stimulation and promoting a steadier focus.
Eleuthero Root Extract (24 mg, 38:1) – An adaptogen that supports stress resilience, training stamina, and mental performance. This ingredient replaces ElevATP from the old All-In formula, giving the energy complex a more adaptogenic twist.
BioPerine® (10 mg) – Black pepper extract that enhances the absorption and bioavailability of all active ingredients.
Folate, B12, Magnesium, Calcium – Core vitamins and minerals that aid energy metabolism, muscle contraction, and nervous system function.
How Does All-In Perform?
Energy & Focus
With 320 mg caffeine, All-In delivers a powerful hit of energy, while Tyrosine, Inositol, and Eleuthero round it out into a smoother, cleaner experience. You get strong drive without overstimulation, making it ideal for intense weight training.
Strength & Power
The inclusion of 5 g creatine alongside 2 g leucine provides the backbone for power and recovery, while Eleuthero root extract (24 mg, 38:1) adds an adaptogenic edge for stress resilience and stamina. This replaces ElevATP® from the old formula, streamlining the strength matrix while keeping All-In firmly in the performance-focused category.
Pumps & Endurance
8 g citrulline malate and 3.2 g beta-alanine give you clinical support for vascularity, nitric oxide production, and extended training output. Add in 1 g taurine, and you’ve got hydration and performance support built in.
Overall Experience
All-In isn’t a stim-bomb; it’s a complete pre-workout formula. It delivers high energy, but balances that with focus, endurance, recovery support, and nutrient absorption — a true “all angles covered” approach.
What’s Changed: Old Formula vs New Formula
The reformulation of All-In brought some major shifts compared to the old formula:
- Bigger Pump Doses: Old formula offered 6 g citrulline; the new version delivers 8 g.
- Power Support Expanded: Creatine increased to 5 g (from 3 g).
- Leucine-Focused Anabolism: Old version used 6 g of BCAAs (2:1:1); new version cuts the extras and focuses on 2 g leucine directly.
- Simplified Stimulant System: Old used caffeine anhydrous + citrate + theanine + huperzine; new version opts for 320 mg anhydrous caffeine only, paired with inositol and eleuthero for smoother energy and adaptogenic support.
- Hydration System Simplified: Old version relied on Aquamin and pink salt; the new formula covers minerals through calcium + magnesium.
- Label Redesign: A brand-new hardcore aesthetic unifies the lineup, tying All-In’s look back to MUTANT’s legacy of extreme branding.
Flavors & Mixability
The reformulated MUTANT All-In Pre-Workout will be available in three bold flavors:
- Sweet Melon
- Fruit Punch
- Blue Raspberry
Despite the hefty 25 g scoop, the powder mixes cleanly in water with minimal clumping. Flavors are punchy, sweet, and in-your-face — true to MUTANT’s reputation for delivering intense taste experiences.
We’re all familiar with the classics like Fruit Punch and Blue Raspberry, but Sweet Melon stands out as an unexpectedly crisp and refreshing new option that breaks the mold.
Is All-In Right for You?
This is a pre-workout designed for serious lifters who want one scoop to cover everything — pumps, strength, endurance, and focus. Beginners or stim-sensitive athletes may prefer to start with a half scoop, but for experienced users, All-In provides the full-spectrum support needed for peak training performance.
Final Takeaway
The MUTANT All-In Pre-Workout reformulation is a complete overhaul — not just in ingredients, but in branding and direction. With its clinical doses of creatine, citrulline, and beta-alanine, backed by nootropics and adaptogens, it’s built to deliver on every front.
Combined with its hardcore new label design, MUTANT All-In Pre-Workout isn’t just another formula, it’s a hardcore statement in a scoop. As we noted in our MUTANT Hardcore ISO Review, the brand consistently backs its hardcore aesthetic with formulas that deliver.
For athletes who want one formula that truly covers it all, the new All-In lives up to its name — everything you need, all in one scoop.
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