What are your holy grail products and why?

SPF - EVY Technology Daily Defence Face Mousse SPF50. Awesome sunscreen with almost no drawbacks. Unfortunately it can be difficult to find or a bit pricey depending on where you live.

Cleanser - CeraVe Hydrating Foaming Oil Cleanser. Cleanses well although you will probably need a pre-cleanse if you got a heavy SPF or makeup applied. Doesn't leave my skin feeling stripped. Easy to work onto the skin. No irritation. Reasonable priced considering how long a bottle lasts.