This product does work and real value for money. The primer is not expensive like many other primers out there on the market.
The purple helps to even out your skin tone before you apply your foundation and it does not leave a greasy look to your skin
I use this in the mornings before I apply my foundation and you can see the difference during the day, normally if I do not wear a primer, my skin gets slightly flaky during the day.
Good product, something that is well worth a try