if you notice that your face is drying out and causing your skin to lose moisture, ren flash hydro boost could be just what your face needs to return to a healthy and radiant appearance. Working together with water and your skin, this emulsion can help to supercharge your skin's appearance and leave it feeling great. with the combined use of xylitol and hyaluronic acid, ren flash hydro boost draws in water and locks it to the skin. This process maximizes moisture levels and causes an instant plumping effect which can help to prevent the negative aging results of dehydration. the long term use of the flash hydro boost not only helps with the prevention of water loss from the skin, it can also help with the reduction of fine lines. This renewal process will offer a smooth and soft appearance to your face. The hydration booster works with your skin in harmony as it prevents against damaging effects of dehydration allowing your skin to look and feel hydrated and healthy.