Peace of mind
I have tried many nootropics with varied results. Some working well while others are too intense, some no effect at all.  But the one thing I've appreciate about OptiMind  has been peace of mind. I do find myself more focused and alert as it boasts it will. But I've appreciated the sense of calm alertness, and a sense of positive well being. The ingredients are similar to other products I've tried, so this company must have high-quality sources for their ingredients. I recommend highly.
Rating: 5 stars