• Industry-leading 66,000 mg formula: Citrulline 39,000 mg / Arginine 27,000 mg / Zinc 450 mg. In addition, it boasts an overwhelming amount of 12 carefully selected high-class ingredients such as maca, black ginger (Krachaidum), oyster extract, scoopon, and glorious carrot. Energy Supplement • Nutritionally Functional Food: Formulated with a unique golden balance of citrulline and arginine for those who want to go through the morning, when it's time to come and want another step • Zinc is indispensable for a man's charm: Zinc is formulated to accelerate vitality by combining 0.6 oz (450 mg) (15 mg/day) with a limited amount of nutritional food. Zinc is a nutrient that helps maintain the health of the skin and mucous membranes. Zinc is a nutrient that is involved in the metabolism of protein and nucleic acid to help maintain health • Golden Balancing Formula: Based on L-citrulline, L-arginine, maca taurine (seasoning), Krachaidam (black ginger), oyster, zinc, tongkat ali, otanegin, and cyclodextrin • Made in Japan Supplements: Manufactured and inspected one by one carefully by a GMP-certified factory in Japan, we take great care to ensure that customers can use it with confidence. Please try this high quality supplement made in Japan by Hulk Factor Citrulline + Arginine