Other than that, it is a very effective emollient and occlusive that reduces skin moisture loss so it is quite common in smaller amounts in moisturizers.įirstly, it's stability is only similar to that of pure ascorbic acid (AA), which means it is not really stable. It is also more glossy than other oils, in fact, it creates the highest gloss of all natural oils when applied to the skin. dissolves in alcohol but not in mineral oil), and it allows all kinds of chemical modifications other oils do not, hence the lots of Castor oil-derived ingredients. First, it is thicker than other oils, then its solubility is different (e.g. Unlike other fatty acids, ricinoleic acid has an extra water-loving part (aka -OH group) on its fatty chain that gives Castor Oil several unique properties.
So what is so special about it? The answer is its main fatty acid, called ricinoleic acid (85-95%). You would be reasonable to think that putting shoe polish on your face wouldn’t be the best idea, but it turns out castor oil has some unique properties that make it a stalwart in thick and gloss-giving formulas (think lipsticks and highlighters). It is an age-old ingredient (it’s over 4,000 years old!) with many uses including as a shoe polish, food additive and motor lubricant. Red 6 (Ci 15850),Red 6 Lake (Ci 15850),Red 7 Lake (Ci 15850)Ĭastor oil is sourced from the castor bean plant native to tropical areas in Eastern Africa and the Mediterranean Basin. Microcrystalline Wax \Cera Microcristallina\Cire MicrocristallineĬopernicia Cerifera (Carnauba) Wax\Cera Carnauba\Cire De Carnauba
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