A rusty rose color that is usually tinted to a
darkness of 50%. It has been found useful to reduce eyestrain, tension
headaches and migraine. It is thought that the flickering blue light of much indoor lighting is a trigger for these complaints. This filter blocks about 80% of that component.
BPI FL-41 - 4 oz bottle
- Brand: Brain Power Inc.
- Product Code: 37616
- Availability: In Stock