This is my second vial of PTT; no improvement
This is my second vial of PTT. At $100 a vial, it is extraordinarily expensive, and therefore, my expectations are higher. This is genuinely a thimble full with a dropper. I see no difference in my skin. I use high-quality skin care, and if there was noticeable improvement, I would continue the investment. This is my last purchase. I cannot speak about the quality of the other skin care items. The cost is the reason-