I didn't like the nip and fab pads compared to pixi glow , they have different levels of gylocic acid in them . The night time one is stronger but I got better results with pixi glow and then pixi pads .
The Nip+Fab Extreme Night ones (they aren't extreme and are fine for the day) contain 5% glycolic, the same as the Pixi Glow. The stronger Pixi pads are 20%, I think, and aren't meant for every day use. The Nip+Fab Extreme also have other acids in, in particular salicylic, which is good for congestion. I like them, but I didn't like the Pixi Glow Tonic. Didn't do anything for me.