ENERGY: Over 90% of people in our product trial experienced higher energy levels within one week. The high doses of Vitamin C and Vitamin B5 fuel stress-related cortisol production and support the immune system, and after just 4-5 days the adaptogen blend kicks in to smoothly "adapt" your body to your prolonged energy needs. SKIN: After only 4-5 days, your skin shines and after approximately 30 days many see the elasticity and appearance of their skin and hair improve. IMMUNITY: From weeks 2-4, your immune function will improve.