Our organic and biodynamic botanical formulations are further enhanced with spagyric crystal and gem tinctures, that penetrate the semi-permeable membrane of the skin, to benefit your body, mind and soul. Amethyst helps to improve the complexion of skin and moisture retention, and can be found in our blue collection of skin care. Energetically, amethyst is renowned for helping to harmonise the nervous system, having a relaxing effect that is beneficial in times of stress, and helpful for promoting peaceful sleep. ..www.aeos.net