Reviews

"Cupping is so 2015; it's all about crystals now. This primer by natural beauty company Sjal cofounder Kristin Petrovich will get friends up to speed on the latest holistic trend." -- Marie Claire "Kristin Petrovich, cofounder of the cult gemstone-infused skin-care line Sjal Skincare...details how her own struggle with thyroid issues convinced her of their curative abilities...[her book] features some 200 pages' worth of [treatments], from instructions on how to make your own skin elixirs...to acupressure treatments for puffiness." -- Vogue.com "[Kristin's] book is a sort of how-to guide for people interested in learning more about the connection between gemstones and skincare. It expands on Sjal's story and also includes recipes for homemade skincare treatments, like a calming amethyst tonic and a charcoal and silver detox mask." -- Racked.com