(TrendHunter.com) Delavie Sciences is introducing a two-product skincare system named layerOne. In order to promote this range, which consists of a cleanser and a toner, the brand highlights its association with…(TrendHunter.com) Delavie Sciences is introducing a two-product skincare system named layerOne. In order to promote this range, which consists of a cleanser and a toner, the brand highlights its association with…