OLAS was created by Dr. Christopher Perez, DMD, a dentist from New York City. Inspired by his love of surfing and the ocean, he created OLAS mouth rinse which is a mouthwash that contains bio-active marine ingredients for a healthy mouth. OLAS mouth rinse includes sea salts, algae, organic essential oils. What you won’t find in this reusable glass bottle is sodium lauryl sulfate, flouride or anything artificial. Try this innovative mouthwash and add one of their bamboo toothbrushes to your cart to mitigate your plastic usage.