This is certainly due to the liquid crystal network that is formed inside the emulsion. Olivem 900 allows to formulate very rich creams with a special, light touch, even if containing a high amount of lipids. This double nature gives Olivem 900 water/oil emulsifying properties: its HLB value is 4.7, use levels are 5 to 7.5%. The structure of Olivem 900 has a double nature, in fact it is made by a lipophilic part, composed by the fatty acids from olive, and by a hydrophilic part, the polialcoholic group of sorbitan. ![]() This happens because the oil is protected by the structure of the wax to the reactions induced by the increase of temperature. In this structure the lipids are also protected to oxidation induced by external agents, in fact trails have shown how in a mixture of the olive wax from which Olivem 900 derives and Sweet Almond oil, the Rancimat time of the almond oil increases at the increasing of the percentage of the wax. Furthermore, it works by building up a liquid crystal network that may include up to 70% of lipids without changing its nature. It helps to: make rich, nutritive creams (W/O emulsions) containing a high amount of lipids but with a very light touch for sensitive skin protect skin more effectively from Uvs with physical filters because these are more homogeneously dispersed into the formulation give water resistance to products because it has a HLB value of 4.7, so it acts as an emulsifier keeping water into the internal phase enhance brilliance in make up products such as lipsticks, mascara, eye liners improve any powder dispersion in formulation: from the uncolored filler, also known as smoothing agents, such as physical filters (titanium dioxide, zinc oxide, kaolin, silica), to colored iron pigments and lakes improve the wettability of the microgranules of iron oxide to mineral oil, which is usually not suitable for the homogeneous dispersion of polar pigments OLIVEM 900 AND SKIN CARE Olivem 900 as EMULSIFIER Olivem 900 is a water/oil emulsifier of the new generation, since it belongs to a group of emulsifiers of completely natural origin. ![]() Olivem 900 acts as a: emulsifier polish powder dispersant gelling agent wetting agentĢ As described, Olivem 900 performs different and combined characteristics. We can split its actions into two main parts: SKIN CARE MAKE UP MULTIFUNCTIONAL INGREDIENT Olivem 900 in a cosmetic formula, in fact, performs several actions that improve the character of formulation both as a skin care treatment and as a decorative product. OLIVEM 900 is a new raw material of completely natural origin, in fact it derives from esterification between fatty acids from olive oil and sorbitane (and there is now a widespread tendency to use vegetable derivatives in the field of decorative cosmetic) and it performs an effective multifunctionality. Multifunctional ingredients, in fact, allow to reduce the number of substances in formula, and this lowers the risk of toxicity and sensibilization for consumers. Besides consumers requests, then, the formulator also requires efficacy, safety and multifunctionality for the raw materials that are employed in his formulations. The idea that lies behind this request is that there is nothing like a make up product that remains on the skin all day long: no other cosmetic treatment owns this peculiarity, so this is the reason why safety is required, but effectiveness is much appreciated. ![]() All make up products, in fact, seem to become commercially successful not just if they exhibit an increasing level of pleasantness, safety and performance, but also if beautifying is combined with skin treatment in one product. 1 The interest of the consumers of the cosmetic market towards products that may perform at the same time a combination of make up and effective cosmetic skin treatment has now increased a lot: in fact Moisturising Lipstick, Nourishing Mascara or Protective Foundation Cream SPF 12 are only some examples of what we can find on the market today.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |