Lowest price challenge! 100% grass-fed milk as the raw material! This protein uses 100% milk from cows that have been raised without any artificial feed, grazing freely 24/7 on vast land, and fed only on grass. Grass-fed cows are raised in a stress-free environment, basking in the sunlight, eating when they want, and moving freely at all times. Only milk from cows raised solely on plants, as is natural for herbivores! Additive-free, with a pure flavor that makes the most of the milk's natural taste. Recommended for those who don't like sweet protein. High quality, low price, and additive-free, unprocessed protein, completed with "attention to fine detail in flavor" unique to Japan. Of course, as a protein for building your body, it also ensures a high protein content of over 82%! You can consume over 24g of protein in a single 30g serving. Safety through domestic manufacturing High quality through domestic manufacturing Flavor creation through domestic manufacturing JAPAN NUTRITION delivers protein with world-class made in Japan quality! Expiration date: Approximately 1 year *We always sell the latest products manufactured recently. This product is "Plain (unflavored)". If you want other flavors, please order from the separate listings. Multiple sales are also available: 1kg x 3 pieces (¥9,980) 1kg x 5 pieces (¥15,980) 1kg x 10 pieces (¥30,980) If you can't find them, please ask. If you want other flavors: Double Rich Chocolate flavor Double Rich Vanilla flavor Strawberry Milk flavor Drinking Yogurt flavor Rich Matcha flavor All are 1kg and sold for ¥3,480 including free shipping! You can also choose 3 for ¥9,980 including free shipping, so feel free to ask! "Tasty Whey Grass-fed 1kg Plain (unflavored)" 100% grass-fed milk as the raw material! Additive-free, with a pure flavor that makes the most of the milk's natural taste. Price: ¥15,980 (tax included) *This is a set of 5 x 1kg bags ・Ingredients: Whey protein ・Nutritional analysis (per 30g): Energy 120.6kcal, Protein 24.6g, Fat 1.14g, Carbohydrates 3g, Salt equivalent 0.12g