Rejuvenate mature skin with peter thomas roth rose stem cell bio repair gel mask an innovative formula that utilises cutting edge plant biotechnology to help repair the signs of ageing on all skin types combining five rose stem cells with four rose extracts the cooling gel replicates plant technology to perform an unrivalled anti ageing process on the skin nurturing and hydrating the face mask works to reduce the appearance of fine lines and wrinkles whilst eradicating dullness and saggin