OSTROVIT Arginine natural is a pure, unflavoured L-arginine powder providing 3,000 mg of L-arginine in every 3 g serving. Each tub contains 70 servings.

Formulated with a single ingredient — L-arginine — this product is free from additives, flavourings or sweeteners, making it easy to mix into water, juice or your preferred beverage. Its neutral taste means it can be added to existing supplement stacks or consumed on its own.