黏合保湿防干燥 水嫩保湿护肤效能
甘露醇
【Mannitol】
Rating: GOOD
Benefits: Hydration
Categories: Humectant
A plant-derived or lab-made sugar that works in skin care to bind moisture, condition, and also help keep ingredients blended together. It works well with naturally-occurring substances in skin such as hyaluronic acid.
https://www.paulaschoice.com/ingredient-dictionary/ingredient-mannitol.html