Hydroxyethylcellulose
Natural cellulose-derived polymer. Works as a thickener and texture stabilizer in gels, serums and cleansers. Inert on skin.
Supporting ingredient
It gives a product its texture, stability or shelf life. It has no claimed effect on the skin, so an efficacy tier does not apply. What is known about its safety is below
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Oily, Combination, Sensitive
About this ingredient
Hydroxyethylcellulose (HEC) is a natural semi-synthetic polymer from plant cellulose (cotton, wood pulp) modified with ethylene oxide. Tasteless, odorless, dissolves in water to a clear viscous gel. Where applied. Thickener and texture stabilizer in face washes, serums, lotions, shampoos, conditioners, cleansers (0.1-2%). Especially valued in formulas for sensitive skin – inert and non-reactive. In Spain in Avène Cleanance, Bioderma Sensibio, Babé micellar waters. Safety. CIR rated HEC safe at current cosmetic concentrations (2002, re-evaluated 2018). Irritation and allergic reactions are extremely rare. Not comedogenic. Pregnancy and lactation – safe topically. Suitable for all skin types and for baby care – often part of infant product formulas.
Frequently asked questions
Is Hydroxyethylcellulose safe during pregnancy?
Hydroxyethylcellulose is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Hydroxyethylcellulose for?
Hydroxyethylcellulose suits: normal, dry, oily, combination, sensitive.
What is Hydroxyethylcellulose and what does it do in cosmetics?
Natural cellulose-derived polymer.
What's the INCI name for Hydroxyethylcellulose?
The INCI name is Hydroxyethylcellulose. It may also appear as: HEC.
See Hydroxyethylcellulose in a product composition right on the store page
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Similar role in the formula
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