Sodium Polyacryloyldimethyl Taurate
Synthetic polymer of the polyacrylate class. Functions as a thickener and emulsion stabiliser. Produces gels and creams with a characteristic silky texture and holds water. Common in serums and lightweight moisturisers.
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
Sodium Polyacryloyldimethyl Taurate is a synthetic anionic polymer of the polyacrylate class. Used as a thickener and emulsion stabiliser. Mechanism. In water it forms a three-dimensional network that holds water and gives the formula a gel structure. Unlike carbomers it needs no alkaline neutralisation and works stably across a wide pH range (3-10). Delivers a characteristic silky texture and easy spread on skin. Where applied. Serums, lightweight gels, face fluids, eye-area products. Often appears in clear gel-serums with hyaluronic acid. In Spain – a popular thickener in Sesderma, Isdin, Mesoestetic formulas. Safety. CIR confirmed safety as a functional polymer. The molecule is too large to penetrate the stratum corneum, so there is no systemic action. Non-sensitizing, non-comedogenic. Pregnancy and lactation – safe.
Frequently asked questions
Is Sodium Polyacryloyldimethyl Taurate safe during pregnancy?
Sodium Polyacryloyldimethyl Taurate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Sodium Polyacryloyldimethyl Taurate for?
Sodium Polyacryloyldimethyl Taurate suits: normal, dry, combination, oily, sensitive.
What is Sodium Polyacryloyldimethyl Taurate and what does it do in cosmetics?
Synthetic polymer of the polyacrylate class.
What's the INCI name for Sodium Polyacryloyldimethyl Taurate?
The INCI name is Sodium Polyacryloyldimethyl Taurate. It may also appear as: Sodium Polyacrylate, Acryloyldimethyltaurate Copolymer.
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Similar role in the formula
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