What it is
Methyl Gluceth-10 is a water-soluble humectant created by adding an average of ten ethylene oxide units to methyl glucoside, a sugar derivative. It draws moisture into the upper skin layers and imparts a soft, non-greasy skin feel, and it is widely used in lotions, sunscreens, and cleansers. Its mildness and water solubility make it a common choice in gentle and lightweight formulations.
Safety & warnings
Methyl Gluceth-10 has a long record of use as a mild humectant and is generally well tolerated and non-irritating at typical levels. It is not a fragrance allergen and is not considered comedogenic.
Origin & sourcing
Semi-synthetic; based on methyl glucoside derived from corn-based glucose, then reacted with ethylene oxide.
Questions everyone asks
What does Methyl Gluceth-10 do for the skin?
It is a humectant, meaning it helps attract and hold water to keep the skin feeling hydrated and soft.
Is it derived from sugar?
Yes. It is based on methyl glucoside, a derivative of glucose, then modified to be water soluble.