Standardized To 98% Polyphenols, 80% Catechins & 50% EGCG Metabolism Support Targeted Wellness Potency – Purity – Pride Antioxidant Support Standardized Ingredients Herbal Supplement What are the key benefits of Vitacost® Green Tree Extract? Provides antioxidant protection. Supports healthy immune function. Supports healthy metabolism benefiting weight loss programs for those eating a well-balanced diet and getting the proper amount of exercise. Helps maintain a healthy cardiovascular system.