The best feature of this product is the lack of irritation. Other products...

The best feature of this product is the lack of irritation. Other products have caused immediate stinging/redness, but this one does not. Results are subtle, and primarily manifested in longer eyelashes, not overall thickness. For minor enhancement of natural lashes, this is a good pick. However, full price is rather excessive for this product, I waited until it qualified for a discount.