The intense yellow color really does show on at least my fair skin, even after really working it in. The glass bottle is nice, but the pump isn't the best - it feels like it might break easily. I do think I overall much prefer the Medik8, despite the higher price. Just feels like a more elegant formula. I like this, as well, but not enough to repurchase. I think I'll go back to my Medik8 Crystal Retinal 10.

It is very lightweight and feels nice on the skin. It is very similiar to medik8 retinals. This is better priced than medik8's retinal 10. Havent been using it long enough to see any results. I do find the pump is quite cheap looking on the glass bottle and looks cheap for what you are paying.

I like thir retinol, one of my faves.

This is the perfect serum for me, I use it at night and when I wake up my skin feel really plump and smooth.

Love this one. I have worked up to using this every night (very rarely). It has worked for me, even with quite sensitive skin. Perfect evening serum with a hard-hitting retinol with a perfect amount of niacinamide.