Colour Changing pH Lipstick

Not as I expected. It turns the same pink on myself and my friends. We are totally different from fair skin freckles to olive skin dark. Tried on 4 different girlfriend's, and one male friend. All exactly same colour 🤷‍♀️

Went on easy was not greasy and didn’t spread into fine lines and the taste was pleasant

I have just received my order from Skincu or should I say Barvena! I have paid £24.95 for a product which I have now seen I can buy for elsewhere for £4.99! The claims that it colour changes are correct, however it is not based on pH as it is sold, but on temperature as described on the box and on the Yuka website which I used to scan the product safety, which thankfully is excellent. Be that as it may, I feel slightly scammed and cheated out of my money by being mis-sold on two counts; the brand and the product features.