Lit-Control pH Balance acts immediately to prevent the formation of calcium crystals in the urinary system and protect the kidneys from oxidative stress, helping to improve the quality of life of people with kidney stones. Benefits: Inhibits crystallization without affecting urinary pH. Protects the urinary system from oxidative stress. Helps maintain good urinary health. Directions for use: Take one Lit-Control pH Balance capsule twice a day with a glass of water during breakfast and dinner. Contact your doctor if you need to adjust your dosage. It is recommended to continue taking the product for at least 6 months after having kidney colic or until the next visit to your doctor.