has a dark green colour that neutralises the redness on the skin. In the beginning I feel like it leaves my skin green-tinted but after a couple of minutes it sets in and leaves a nice tanned tone. Depending on how bronzed you wanna look, you can add more drops and it definitely builds up.
You can apply it directly on the skin (make sure to spread it quickly because it gets absorbed fast) or you can mix it with you moisturiser or even serum. Wash your hands immediately afterwards.
It does contain alcohol (you can even smell it) so this can be a little drying for dry skin types.
Overall I kinda like this product for an everyday minimal and sun kissed make up look.