Cosmetics Formulation Development

1. Skin enhancement (skin-barrier) helps the skin to be healthy, not allergic, easy to irritate - a formula that can maintain the water in our skin is the highest. (skin-barrier) is a formula with a mixture of Cholesterol : Essential Fatty Acid is essential fatty acid such as Lin Oleic Acid : Non Essential Fatty Acid is a fatty acid that is not essential to the body such as stearic acid : Ceramide in a ratio of 3 : 1 : 1 : 1 (Source: Optimal ratios of topical stratum corneum lipids improve barrier recovery in chronologically aged skin) - for atopalm products that claim to help skin-barrier but do not contain lipids. Cholesterol : Essential Fatty Acid : Non Essential Fatty Acid : Ceramide is in the formula because it reinforces the skin layer using MLE technology, which in MLE technology is a proportion of Cholesterol : Ceramide : Fatty acid in proportion MLE technology is synthetic ceramide or Pseudo Ceramide s with ingredient name Myristoyl/palmitoyl oxostearamide/arachamide MEA, a 2001 US patent US6221371B1 from Aekyung, South Korea, is useful for inducing skin sebum regeneration, restoring damaged skin barrier. In addition, the use of technology MLE (Multi lamella emulsion) formula will increase the absorption of various substances into the skin better. - The principle of enhancing the good skin layer. There must be a proportion of Cholesterol : Essential Fatty Acid : Non Essential Fatty Acid : Ceramide to all in the formula in the proportion of 3:1:1:1 in this proportion that will accelerate the strengthening of our skin. But putting one of these substances, for example, put Ceramide or enter Cholesterol only in formula Sometimes it may interfere with the skin barrier, making the skin repair worse. - So the use of creams. Ceramide does not always enhance the skin layer!!!! because putting Ceramide alone will not enhance the skin layer. but is disturbing the skin armor It also helps to lose more water with it. - There are other substances that stimulate the creation. Ceramide , i.e. Lin Oleic Acid , N-acetyl-L-hydroxy Proline , Niacinamide