What is anti-ozone color protection?

Enviromental pollution es a primay contributor to premature color-fade.
Under the influence of UV radiation from sunlight, enviromental air pollutants trigger the formation of ozone. Ozone formed close to the strongest oxidizing agent known to man. What we commonly call "smog" is actually ozone build-up in the air.
Hair is exposed to ambient air everyday, and thus the ozone it contains. It is therefore subjetcted to the damaging effects of the ozone including dryness, breakage, loss of vibrancy and rapid color-fade.
metro 3 breaktrhough anti-ozone color protection technology (co3) helps to protect hair from the dramatic color-fade associated with exposure to enviromental pollutants.
This high level of protection is delivered through the use of an active ingredient complex comprised of a fumitory extract (fumaria officinalis plant), lemon fruit extract and fumaric acid that combine to form a highly efficient protective system against the harmful effects of ozone.