On the 19th of October 2018, a Tooth Whitening course was held in the Centre for Odonto-Stomatological Studies in Valencia. 150 people took part in the session, eager to learn about the most innovative techniques in whitening treatments from Dr José Amengual, an opinion leader for tooth whitening treatments. We presented our WhiteKIN product at our stand, a mouthwash and whitening toothpaste that are used as part of Dr Amengual regular maintenance protocol. We were also able to strengthen our ties with our customers.