Ingredient to avoid: Propylene glycol
One of the ingredients you definitely should not find in all natural skincare – and an ingredient you may want to avoid in general – is propylene glycol.
These compounds are humectants that help to retain moisture. They’re often found in conditioners, hair gel, deodorants, body lotions, body washes, toothpastes, creams, mascaras, nail polishes and lipsticks.