Citrulline Unflavored 198 grams

Rule One

100% L-Citrulline
60 servings
Unflavored

Offer −10% €17.74

€15.97

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Delivery time: 1-7 days

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Citrulline Rule One Proteins – foundational pump and endurance support

Rule One Proteins Citrulline is a powder supplement designed to fit into your pre-workout routine when you want support for muscle pumps and workout performance. The brand positions it within its Foundation Series, a simple line you can use on its own or stack with other products. Built around 100% L-Citrulline, the formula contains no flavors, sweeteners, or fillers, so you can mix it into the drinks you already use.

Key Features

100% L-Citrulline for a straightforward, single-ingredient formula.
60 servings per container for regular daily use.
Unflavored profile so it blends into shakes and drinks without changing taste.
Fast-mixing powder that works well in 8–12 oz of cold liquid.
Flexible use in sports drinks, smoothies, and fruit juices.
Foundation Series format made to stand alone or be stacked with other supplements.

Why Choose It

Choose it if you want a clean, easy-to-mix citrulline with a 100% L-Citrulline formula and a practical 60-serving format. Its simplicity and versatility make it an easy fit for your pre-workout stack while keeping the focus on pump and endurance support.

Active ingredient: 100% L-Citrulline.
Form: powder.
Flavor: unflavored.
Servings: 60.
Directions: mix 1 scoop with 8–12 oz of cold beverage or workout supplement.
Suggested timing: before or during workouts.

This product is aimed at consistent gym-goers who want a simple amino acid supplement to support their pre-workout setup. The primary target is fitness users and lifters looking for a no-frills ingredient they can use before or during training. It also suits anyone who prefers to customize a supplement stack without adding flavor or extra ingredients.