Is methylparaben harmful?
Correspondingly, is methylparaben cancerous?
A number of studies show that methylparaben may cause cancerous skin damage. A similar study suggested that skin damage from exposure to sunlight while using a product containing methylparaben might lead to the formation of cancer.
Keeping this in view, what is a paraben and why is it bad?
Parabens are believed to disrupt hormone function by mimicking oestrogen. Too much oestrogen can trigger an increase in breast cell division and growth of tumours, which is why paraben use has been linked to breast cancer and reproductive issues.
Methylparaben. Methylparaben is an antifungal and preservative that is widely used in cosmetics. Because it is easily absorbed through the skin and is generally considered non-irritating, it is a very popular beauty product ingredient (Wikpedia) and is used to prevent fungal growth and to generally preserve formulas.