I have recently started using Ketocrine to supplement my diet and to improve my health. My doctor had me start taking Vitamin D3 after my levels came back really low. This is the 3rd brand I’ve taken. It is the only one that has helped bring up my levels back to normal. These soft gels are very small which makes them easy to swallow. They are also tasteless and don’t upset the stomach. It’s the second time I’m buying this product from Ketocrine and I’m greatly satisfied both by product and service. Recommended!