"breathe in the beauty of kai, and experience the light and soothing scent of today's most sought-after fragrance." beauty lies in the simplest and purest of things. kai brings this idea to life by using exotic fragrance and natural essences in our light and intoxicating scent. kai captures the irresistible fragrance of the tropics in a full line of perfume oil and body products. breathe in the beauty of kai, and experience today's most sought-after fragrance.