DOSE VS TOXICITY

Parabens, phthalates, sulfates...so much concern about skincare product ingredients. Yes, skincare product manufacturers must produce safe products and be held accountable. But don't let the fear-mongering articles that are so frequently seen in health and beauty magazines make you panic. Remember, sensationalism sells! And keep this in mind:

The ability of any chemical to do harm is dependent on its dose or the amount of exposure of that chemical. Almost every chemical has a dose below which no adverse effect or harm can occur. Water is a perfectly healthy chemical, essential for life. Yet, if a 165 pound person drinks 6 liters of water in a short period of time, it can lead to water intoxication and even death. Acetominophen is the active ingredient in the painkiller Tylenol. Take one extra strength Tylenol (500 mg) and your headache pain is relieved. Take 14 extra strength Tylenol tablets and you might be looking at liver failure and possible death. The dose of a chemical determines the potential for harm, not the chemical itself.