Some toxins to watch out for are in our food, others in our personal care products, and some are in both. Octinoxate (Octyl methoxycinnamate) is found in our personal care products. Why don’t you want Octinoxate (Octyl methoxycinnamate)? Readily absorbed through the skin, it is linked to thyroid dysfunction and reproductive toxicity.  It is common in sunscreens, cosmetics, hair care, and fragrances.