Hydroxypropyl Methylcellulose
Semi-synthetic polymer derived from cellulose. Used as a thickener, film-former, and emulsion stabiliser. In skincare it creates a pleasant gel texture without tackiness. The same polymer used in 'artificial tear' ophthalmic drops.
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, Combination, Oily, Sensitive
About this ingredient
Hydroxypropyl Methylcellulose (HPMC, hypromellose) is a semi-synthetic polymer from plant cellulose. Tasteless, odorless, dissolves in cold water to a clear gel. Used not only in cosmetics but also in pharmacy – the same polymer is in ophthalmic "artificial tears" (Tears Naturale, Hypotears). Where applied. Thickener, film-former, and emulsion stabilizer in gels, serums, shampoos, conditioners, cleansers, mascaras (0.1-2%). Creates a pleasant gel texture without stickiness. In Spain in Avène Tolerance Extreme, La Roche-Posay Toleriane, Sesderma micellar waters. Safety. CIR rated HPMC safe at current cosmetic concentrations (2008, re-evaluated 2019). Inert, hypoallergenic, dampens skin reactions. Used in baby and post-op products. Pregnancy and lactation – safe topically and on mucous membranes. Suitable for all skin types. May feel slightly tight at high concentrations in oily-skin formulas – not from irritation but from its film-forming properties.
Frequently asked questions
Is Hydroxypropyl Methylcellulose safe during pregnancy?
Hydroxypropyl Methylcellulose is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Hydroxypropyl Methylcellulose for?
Hydroxypropyl Methylcellulose suits: normal, dry, combination, oily, sensitive.
What is Hydroxypropyl Methylcellulose and what does it do in cosmetics?
Semi-synthetic polymer derived from cellulose.
What's the INCI name for Hydroxypropyl Methylcellulose?
The INCI name is Hydroxypropyl Methylcellulose. It may also appear as: HPMC, Hypromellose.
See Hydroxypropyl Methylcellulose in a product composition right on the store page
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Similar role in the formula
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