Discover Myo Inositol & D Chiro 4000mg Tablets. Each serving is designed to empower you on your path to health with a potent 4000mg dosage. Why Choose Our Myo Inositol & D Chiro Tablets?. Unique Inositol Formula: Our specialized blend combines Myo-Inositol and D-Chiro Inositol in a 70:1 ratio for optimal absorption and effectiveness.