I love this product as it gives my skin a small glow at the same time protecting my skin from uv rays. Usually my makeup would always smear after apply sun screen/block/essence, however this product doesn't do that. I love that this sun essence quickly penetrates my skin after being in contact which protects it right away. It also makes my skin smooth and soft. The scent is very subtle, but pleasing. I've never experienced any side affects or breakout with this product as I used it daily. However my sister did experience a breakout when she had used it a few days prior to going abroad.  I don't know if it is due to the product or that she may have used something else and thought this broke her out or probably stress related of leaving the country to go oversea.  However from my experience, no breakout, no trouble skin and I would love to stock on this item.