You may have heard that the European Commission is currently reviewing regulations for over-the-counter non-prescription retinol products. The proposed 'retinol ban' regulation will restrict the concentration of all retinoids to an equivalent of 0.3% pure retinol, and 0.05% in body products. Kong R, Cui Y, Fisher GJ, et al. A comparative study of the effects of retinol and retinoic ac... https://bridalbeautybuzz.com/