Isodecyl Neopentanoate

moisturising

overview

Isodecyl Neopentanoate is a synthetic emollient ester used in cosmetics for its silicone-like aesthetics and ability to deliver oil-soluble ingredients into the skin. It helps modify the flow of cosmetic formulas and leaves a dry, silky finish. It is the ester of branched chain decyl alcohols and neopentanoic acid. It gives a light and non-greasy feel to the formulas and reduces the oily or heavy feeling caused by certain ingredients such as sunscreen agents or pigments. It is an alternative to Cyclomethicone, a synthetic silicone oil.

benefits

Hydration: Isodecyl Neopentanoate helps hydrate and moisturize the skin. Emolliency: It provides improved emolliency and a smooth, elegant feel on the skin.

Skin suitability

All skin types except those that have an identified allergy to it.

concerns

NA

precautions

NA

source

It is made from fatty alcohols and the short-chain fatty acid neopentanoic acid.

CIR

100% approval

EWG

NA

additional info

Isodecyl Neopentanoate is used in a wide variety of cosmetics, including sunscreens, shampoos, and moisturizers. It is generally considered safe for use in cosmetics, but it is important to note that some people may experience skin irritation or allergic reactions. It is suspected to be an environmental toxin and classified as not expected to be potentially toxic or harmful. It has a high spreadability and leaves a soft feeling on skin and hair. It is often used in shampoos and soaps and can be used as a solvent and emulsifier. Isodecyl Neopentanoate is also used as an alternative to Cyclomethicone, a synthetic silicone oil, in light creams and lotions. It is an ultra-light, low molecular weight, fast-spreading emollient that aids in product application, absorbtion, and dissolving oil-soluble active ingredients. It gives formulas an incredibly elegant feel and soft skin finish. Isodecyl Neopentanoate is a medium to high spreading ester, with spreading values in vitro between 950–750 mm2 /10 min; both diisoproyl adipate and isodecyl neopentanoate were found to impart a light, dry perceived after feel in vivo. It is perceived as the second lightest ester while isocetyl stearate was ranked as a typical medium ester, in good agreement with all the in vitro measurements. Isodecyl Neopentanoate is a common ingredient in skincare products, especially those designed for dry or sensitive skin. It is also used in some hair care products, such as shampoos and conditioners. Isodecyl Neopentanoate is generally considered safe for use in cosmetics, but it is important to note that some people may experience skin irritation or allergic reactions. If you have sensitive skin, it is always best to do a patch test before using a new product containing Isodecyl Neopentanoate.