This is great for minimizing the look of enlarged or scarred pores. You use it to fill in the scars or pores, then apply your foundation over it. It doesn't aggravate acne prone skin, it's fragrance free, and hasn't caused any breakouts for me in the year that I've been using it. I wish it came in a larger tube. It's pretty costly for such a tiny tube. It's 0.5oz and cost me $18. This is a great product if you have enlarged or scarred pores. You basically use it like you would a spackle for a wall with holes in it. Squirt a tiny bit onto your finger tips and rub together then just pat it onto the pores or scarred areas to fill them in. It will set and look like they've practically disappeared. You can then apply your usual foundation over it.