Essential Oxygen

Organic Oral Care & Non-Toxic Cleaning

Shop Essential Oxygen® at Greenbrook Natural Foods in Kitchener, Ontario. Discover organic mouthwash, brushing rinses, food-grade hydrogen peroxide, and non-toxic household cleaners powered by food-grade hydrogen peroxide and pure essential oils. Founded by wellness entrepreneur Kate Linforth, Essential Oxygen creates clean, effective products that support both personal health and a healthier planet.