Heiltropfen L-Theanine Powder 100g | 100% Pure Powder | Unflavored | Single Ingredient | Capsule-Free | Dietary Supplement

["Single ingredient: L-Theanine (100%). Fine crystalline powder. Serving size: 400 mg.","Powder form for flexible and precise dosing. No additives, no sweeteners, allergen free. Easy to mix with water or another liquid. Unflavored.","Directions: Take 400mg daily (corresponds to one level 2.5 ml measuring spoon). Mix with water or another liquid. Do not exceed the recommended daily dose. For adult use only.","Third-Party Tested for Heavy Metal Contamination. Upon request, a heavy metal analysis will be provided.","At Heiltropfen, quality and transparency are at the heart of everything we do. Every product we manufacture is tested by independent, ISO-certified laboratories to ensure purity, safety, and potency.","Our production facility is certified for GMP, ISO 22000, and ISO 22716 standards, ensuring the highest quality and compliance."]