Great product. I use it for a few days before going to an event. Always gives my skin a little boost

I'm over 40 and haven't noticed significant changes. I suspect a week of use might not be enough for visible results. By the way, there's plenty of serum left, and it would easily last for another month.

This made such a difference to the look and feel of my skin! I’ve been recommending it to everyone - it actually makes an impact

My skin is looking so much more smoother! I bought the 28 day box after trying the 7 day one

Tried these for two weeks and they made me enjoy my daily skin care routine. Bit too pricey to use all the time but will definitely be buying again for use one week per month.