Just the tingling part. But you get used to it after awhile.

The gycolic acid tingles your skin but that is totally normal. I would use this once a day and then gradually up to two times a day. So morning and night before your moisturizer. It helps with your skins texture, radiance, and overall give your skin a nice glow.

Nothing bad. Just stick with it, you will see results.

Gentle every day exfoliant. I love the light scent and this product makes your face glow! I have bought this product a couple times and will continue to do so. It lighten any acne scars, it helped with my enlarged pores and gave my face a healthy glow. 

This serum is packed with good stuff and has spf! 

I have nothing bad to say about this product.

I absolutely love how easily it absored into my skin. My skin automatically felt nice and tight but also very comfortable. I felt soft and smooth. 

sarindipity