The Lean & Healthy Stack contains Essential Lipids, Detox & Cleanse and Pure Collagen. Essential Lipids contains a seven lipid complex that helps you maintain good moods, helps eliminate and control cravings, ensures healthy hormone production, and dramatically improves the health of your skin, nails and hair. Detox & Cleanse speeds your metabolism and eliminates harmful toxins. Pure Collagen energizes you all day long, gives you strong, healthy joints, better muscle and skin tone and longer and more restful sleep at night. Together, Essential Lipids, Detox & Cleanse and Pure Collagen helps you get – and stay – lean and healthy! Optimum Health Nutrition's Lean & Healthy Stack contains 1 Essential Lipids, 1 Detox & Cleanse, and 1 Pure Collagen. reg $108.97 – 25% sale price $81.73