I have always been fussy about skincare. Sunscreen lotion is a must. I tried a sample of DermaFix DermaShield about 10 years ago. Since then DermaFix has been my go to sun care product. It’s not greasy so your face doesn’t look like an oil slick. It is a wonderful base on which to apply your make-up. DermaFix DermaShield SPF40 doesn’t leave any white residue behind. Just a little goes a long way. Unlike other sunblocks, I have used it hasn’t given me any pimples or even red patches on my cheeks. It’s slightly inconvenient for me to buy as no beauty shop in my area stocks it. But it truly is a wonderful product.