KeenMind is well tolerated based on clinical research and years of use. However, to experience full benefits, KeenMind should be taken daily for at least 3 months. If you feel the product has not worked for you, it may be that a different alternative is more suitable for your case.
This product is for people who have liver damage and it is usually prescribed by a healthcare professional. It's great that I can continue to buy these even though I no longer see that healthcare person.