【Castor Isostearate Succinate】

Rating: GOOD
Benefits: Hydration
Categories: Emollient, Plant Extracts

Castor isostearate succinate is a mix of esters formed by the reaction of castor seed oil, isostearic acid, and succinic acid. This ingredient functions as a skin conditioning agent and is primarily used as an emollient or lubricant in hair or lip care products.

According to one of its suppliers, it can also help boost SPF in skin care products. In its raw form, castor isostearate succinate is a clear to slightly hazy amber liquid. The independent Cosmetic Ingredient review board has ruled it safe as used in cosmetics. Typical usage levels range from 0.25%–10%, depending on desired formulary characteristics.

https://www.paulaschoice.com/ingredient-dictionary/ingredient-castor-isostearate-succinate.html

是一種天然產物，具有安全，對人體無毒害作用的特點，是一種良好的皮膚調理劑，可以改善肌膚乾燥暗沉等問題，使肌膚變得水潤富有彈性。