Stim vs Stim-Free Pre-Workout: Which AlphaFit Charged Is Right for You?

What Is a Pre-Workout Supplement?

A pre-workout is designed to give you energy, focus, and endurance so you can train harder and recover better. But not all pre-workouts are the same. At AlphaFit, we’ve created Charged Pre-Workout in two versions:

Charged Pre-Workout (Stim) - powered by natural caffeine for explosive energy.
Charged Pre-Workout Stim-Free - the same performance dosing, without stimulants.

Which is right for your training?

Charged Pre-Workout (Stim): Energy That Hits

Flavours: Pine Lime Splice, Raspberry Lemonade, Tropical Passionfruit
3,000mg Citrulline Malate – supports muscle pumps and blood flow
1,200mg Beta-Alanine – delays fatigue for longer workouts
160mg Natural Caffeine (from Green Coffee Bean) – clean, sustained energy
L-Tyrosine & Schisandra Extract – sharpen focus and mental clarity
B6 & B12 vitamins – for natural energy metabolism

Why Choose It: If you want explosive, fast-acting energy and laser focus, this is the formula for you. Perfect for morning or afternoon training sessions, high-intensity workouts, and athletes who thrive on caffeine.

Charged Pre-Workout Stim-Free: Steady Energy, No Caffeine

Flavour: Watermelon
3,000mg Citrulline Malate - supports muscle pumps and blood flow
1,200mg Beta-Alanine - delays fatigue for longer workouts
200mg L-Tyrosine - boosts focus without stimulants
Schisandra Extract & Acacia Fibre – natural adaptogens and digestive support
B6 & B12 vitamins – promote healthy energy production

Why Choose It: If you’re sensitive to caffeine, train in the evening, or just want a clean, caffeine-free pre-workout, this is your pick. It delivers the same performance boost without interfering with your sleep or daily coffee.

Charged Pre-Workout (Stim) vs Charged Pre-Workout Stim-Free:

FEATURE	CHARGED PRE-WORKOUT (STIM)	CHARGED PRE-WORKOUT - STIM-Free
CAFFEINE	160mg natural caffeine	0mg (caffeine-free)
FLAVOURS	Pine Lime Splice, Raspberry Lemonade, Tropical Passionfruit	Watermelon
PERFORMANCE DOSED	Yes	Yes
BEST FOR	High-intensity training, energy & focus	Evening training, caffeine-sensitive users
ENERGY TYPE	Explosive, fast-acting	Clean, steady, non-stimulated

Ready to Take Your Training to the Next Level?

Whether you’re chasing explosive energy with Charged Pre-Workout (Stim) or looking caffeine-free boost with Charged Stim-Free, AlphaFit has you covered. Every formula is HASTA approved, performance dosed, and trusted by athletes - so you can fuel your workouts with confidence.