Peg-45m

Peg-45m is a humectant ingredient. It’s in 59 products on Poliage, most often shampoo, conditioner and hair styling. Avoid lists on Poliage that include it: none.

Updated October 21, 2026

In plain English

A polyethylene glycol derivative (PEG-45M). Used to hold water in the product and on skin.

What it does

Contains Peg-45m: humectant
Function listed in CosIng

Source: CosIng, the European Commission cosmetic ingredient database, ref 76914, accessed October 22, 2026.

Products that contain Peg-45m

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