20% off Paula's Choice 1% Retinol Booster plus free shipping. This is a great product for reducing uneven skin tone and fine lines, and for firming the skin. You can add a few drops of this product to your current moisturiser or serum.
Retinol is another name for Vitamin A, and works by increasing turnover of surface skin cells and slowing breakdown of collagen.
If you're new to Paula's Choice, please use my referral link https://goo.gl/XOGqja to get $15 off your first order (and I'll get $15 too)
I find Paula's choice over-hyped.
She writes a lot of useless, factually incorrect fud and passes it as knowledge, and quite often her own products contain some of the ingredients she writes ignorant spiel about.