Pre-Workout.
Every active ingredient and its dose is on the label.Which Pre-Workout Supplement Should You Choose?Explore Efectiv Nutrition's pre-workout supplements for CrossFit, HYROX, running, stren...
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Questions, answered.
Protein and creatine, in that order. Protein helps you reach your daily target, and creatine monohydrate is well researched. Everything else on this page builds on those two.
Yes. The range is built to stack: protein, creatine, hydration and pre-workout do different jobs and don't overlap. If you're taking Hybrid Creatine + Hydration, you don't also need standalone creatine or electrolytes.
15% off every order, free UK delivery over £30 and delivery every 30, 60 or 90 days. Pause or cancel from your account. The 30-day plan has a two-order minimum; the 60-day and 90-day plans can be cancelled at any time.
Efectiv products are not Informed Sport certified, so if you compete in a tested sport, check your governing body's rules before using any supplement. Every active ingredient and its dose is printed on the label.
Some brands list ingredients without saying how much of each is in the tub. We list every active ingredient with its exact dose, so you can check the amount before you buy. Where a product uses a branded blend, such as PeakO2®, we say so.
Order before 4pm on a working day and it dispatches the same day. Standard delivery is 2–3 working days at £1.99, express is next working day at £2.99, and delivery is free on orders over £30.
Unopened products can be returned within 14 days of delivery for a refund. See our Returns page for the details.
Pre-Workout
Every active ingredient and its dose is on the label.
Which Pre-Workout Supplement Should You Choose?
Explore Efectiv Nutrition's pre-workout supplements for CrossFit, HYROX, running, strength training and high-intensity workouts.
The Sauce Pre-Workout comes in a 500g tub with 20 servings and a Salty Lime flavour. Each serving contains 15g of carbohydrates, 100mg of caffeine and 400mg of sodium. It's designed for athletes who want energy, carbohydrates and electrolytes before demanding training sessions.
PeakO2® Organic Mushroom Blend comes in a 120g tub with 60 servings. This unflavoured powder contains 2g of PeakO2® per serving, made from six organic mushrooms. It's a caffeine-free option for athletes looking to support endurance training, including running, cycling and CrossFit.
Which is right for you? Choose The Sauce if you want a pre-workout with carbohydrates, caffeine and electrolytes. Choose PeakO2® if you prefer an unflavoured, stimulant-free supplement that can be added to your daily training routine.
