
MyProtein Origin Pre-Workout Stim-Free
- Train any time, sleep just fine: a caffeine-free pre-workout that won’t cause jitters, spikes or late-night restlessness.
- Chase serious pumps: 8.0 g L-Citrulline DL-Malate supports nitric oxide and blood flow for fuller, harder-looking muscles.
- Push for extra reps: 3.5 g Beta-Alanine helps you maintain intensity when the burn kicks in.
- Locked-in focus, zero buzz: L-arginine AAKG, L-tyrosine and choline support steady concentration and mind–muscle connection.
- Stack-friendly and simple: mixes smoothly with water and pairs easily with creatine, electrolytes, or your daily routine.
MyProtein Origin Pre-Workout Stim-Free 600g
Big sessions don’t need big caffeine. MyProtein Origin Pre-Workout Stim-Free delivers the drive, pump and focus you want—without the crash you don’t. Whether you train after work, manage early shifts, or simply prefer a clean, non-stimulant edge, this formula helps you turn up with calm, controlled intensity every time.
Zero caffeine. All performance.
Origin Stim-Free is built to make your training feel powerful and consistent from warm-up to final set. A high-impact 8.0 g L-Citrulline DL-Malate supports nitric oxide and blood flow so muscles feel fuller and more responsive, while 3.5 g Beta-Alanine helps you hold pace when fatigue starts to bite. To keep your head in the game, L-arginine AAKG, L-tyrosine and choline support clear, steady focus—ideal for strength blocks, hypertrophy work, circuits and pump days.
Why lifters choose Origin Stim-Free
- Evening-session friendly: train hard late without worrying about caffeine lingering at bedtime.
- Feels clean, works hard: smooth, jitter-free support so you can execute your plan with intent.
- Performance without compromise: purposeful ingredients at meaningful amounts—no unnecessary fluff.
- Versatile for every goal: great for strength, conditioning and physique-focused phases.
- Easy to stack: caffeine-free foundation that plays well with your usual routine.
Who it’s for
If you want the pump, endurance and focus of a pre-workout—without stimulants—this is for you. Perfect for caffeine-sensitive athletes, late-night trainers, shift workers, or anyone looking to reduce daily caffeine while keeping performance high.
What you’ll notice
- Fuller, tighter muscle feel as your session progresses.
- More controlled intensity on compound lifts and higher-rep sets.
- Sharper mind–muscle connection so each rep is deliberate and effective.
Directions
For optimal results, mix 20g (approximately 2 scoops) of MyProtein Origin Pre-Workout Stim-Free with 300-400ml of water. Consume this revitalizing drink 30 minutes before your workout for best effects. Use once daily to maximize your performance.
Ingredients
Ingredients: For the most up-to-date and accurate ingredient list, please refer to the product packaging or the manufacturer’s official website.
Original: $30.84
-70%$30.84
$9.25Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Train any time, sleep just fine: a caffeine-free pre-workout that won’t cause jitters, spikes or late-night restlessness.
- Chase serious pumps: 8.0 g L-Citrulline DL-Malate supports nitric oxide and blood flow for fuller, harder-looking muscles.
- Push for extra reps: 3.5 g Beta-Alanine helps you maintain intensity when the burn kicks in.
- Locked-in focus, zero buzz: L-arginine AAKG, L-tyrosine and choline support steady concentration and mind–muscle connection.
- Stack-friendly and simple: mixes smoothly with water and pairs easily with creatine, electrolytes, or your daily routine.
MyProtein Origin Pre-Workout Stim-Free 600g
Big sessions don’t need big caffeine. MyProtein Origin Pre-Workout Stim-Free delivers the drive, pump and focus you want—without the crash you don’t. Whether you train after work, manage early shifts, or simply prefer a clean, non-stimulant edge, this formula helps you turn up with calm, controlled intensity every time.
Zero caffeine. All performance.
Origin Stim-Free is built to make your training feel powerful and consistent from warm-up to final set. A high-impact 8.0 g L-Citrulline DL-Malate supports nitric oxide and blood flow so muscles feel fuller and more responsive, while 3.5 g Beta-Alanine helps you hold pace when fatigue starts to bite. To keep your head in the game, L-arginine AAKG, L-tyrosine and choline support clear, steady focus—ideal for strength blocks, hypertrophy work, circuits and pump days.
Why lifters choose Origin Stim-Free
- Evening-session friendly: train hard late without worrying about caffeine lingering at bedtime.
- Feels clean, works hard: smooth, jitter-free support so you can execute your plan with intent.
- Performance without compromise: purposeful ingredients at meaningful amounts—no unnecessary fluff.
- Versatile for every goal: great for strength, conditioning and physique-focused phases.
- Easy to stack: caffeine-free foundation that plays well with your usual routine.
Who it’s for
If you want the pump, endurance and focus of a pre-workout—without stimulants—this is for you. Perfect for caffeine-sensitive athletes, late-night trainers, shift workers, or anyone looking to reduce daily caffeine while keeping performance high.
What you’ll notice
- Fuller, tighter muscle feel as your session progresses.
- More controlled intensity on compound lifts and higher-rep sets.
- Sharper mind–muscle connection so each rep is deliberate and effective.
Directions
For optimal results, mix 20g (approximately 2 scoops) of MyProtein Origin Pre-Workout Stim-Free with 300-400ml of water. Consume this revitalizing drink 30 minutes before your workout for best effects. Use once daily to maximize your performance.
Ingredients
Ingredients: For the most up-to-date and accurate ingredient list, please refer to the product packaging or the manufacturer’s official website.



















