3. What is Fairness Technology? The key to Petal Fresh WHITENING skin care products, is our patented Fairness Technology. Our proprietary blend of ingredients in Fairness Technology include a combination of Chamomile, Green Tea Extracts, Rose Extract, Natural Kojic Acid and Titanium Dioxide. Blended together in perfect combination, these incredible ingredients help achieve a fairer, brighter, healthier, more youthful looking complexion.