While the majority of these bacteria are harmless, some can be dangerous. If this small percentage of harmful bacteria comes into contact with damaged or thin skin (which is commonly found on the face) they can cause infections.
Left untreated, these infections can lead to long-term damage and scarring on the skin.
She added: “To limit this risk and keep your products in tip-top condition, it is recommended to wash your hands thoroughly before applying skincare. Alternatively, choose products where a silicone applicator can be used to apply the product as these can be cleaned and sterilised.”
