This is not the usual vkusnuypirogek, it is - a serious anti-aging product. Very fond of retinol cream Life Flo, so lip balm taken as soon as he appeared. On the action of retinol and precautions when using it, I wrote in his review on a cream, it can be read on my page, so I will not repeat. Balm has a characteristic "retinol" hue, smells very unpleasant - retinol and castor oil, fu-fu, but fortunately not very strong. Castor oil by the way one of the best oils for lip care, so suffer. I put or render it at night, feeling comfortable, not counting of course the smell. :) morning lips look brighter than usual, maybe it's a little retinoic burn, or may just improve blood circulation - no unpleasant sensations, and looks very nice. The percentage of the asset in this balm is clearly lower than in the cult cream Life Flo, however, careful not to hurt, use it every other day, listening carefully to their feelings, to change the interval if necessary.