Optimum Nutrition OPTI - MEN  is a comprehensive Nutrient Optimization System providing 75+ active ingredients in 4 blends specifically designed to support the nutrient needs of active men. Each serving includes free form amino acids, antioxidant vitamins, essential minerals and botanical extracts in foundational amounts that can be built upon through consumption of a healthy balanced diet. Think of Opti-Men® as key multivitamin support for your fit lifestyle.

Amino-Blend 8 key free-form acids (including Arginine, Glutamine and BCAAs), the building blocks of muscle protein. Viri-Blend 8 exotic botanicals and marine concentrates. Phyto-Blend Over 20 fruit and vegetable concentrates.

Enzy-Blend Optimum Nutrition OPTI-MEN Multivitamin 4 specific enzymes.

• 350+ Milligrams B-Complex Vitamins
• Four performance-specific blends
• Comprehensive Nutrient Optimization System
• Free-Form Amino Acids
• Botanical Extracts
• Fruit and Vegetable Phytocomplex
• 25 vitamins & minerals