How soon after using Kinvara 24Hr Rosehip face serum will I see results?

This is kind of dependent on what condition your skin is in when you start using the serum.  For some people, improvements will be seen quickly and can be transformative. Your skin will feel noticeably hydrated and nourished. Remember too, that skin cells have their own cycle with cell turnover ranging from 30 to 90 days depending on your age, so give your skin time to adjust to new changes in your routine and to reverse and improve your skin.