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Wax esters, such as jojoba, are used by both plants and animals as protection, moisture control, and emmoliency; that means that they make a higher quality skin product than those that are oil based. Jojoba also has a high level of oxidative stability.
The common thing between all versions is, that unlike most normal triglyceride oils, jojoba esters have superior stability, provide non-greasy emolliency and are readily absorbed into the skin.
Jojoba wax, like jojoba oil, is composed primarily of long-chain wax esters rather than triglycerides, making it chemically distinct from most plant-based waxes.
Aug 17, 2021 · Similar to its oil counterpart, Jojoba Esters give off no odor, have no color, and appear as a white cream or a hard white wax. Jojoba Esters are highly resistant to oxidation and have a high shelf-stability.
Jojoba oil (from the deserts of Arizona) is composed almost completely (97%) of wax esters of monounsaturated, straight-chain fatty acids and alcohols with high-molecular weights.
The detailed study of these ester classes emphasized the way acids and alcohols are connected, and fourteen distinct esters were thus identified. Some triacylglycerols, free fatty alcohols and other minor components of jojoba wax were found and quantitated.
Jan 31, 2022 · What is an ester? An ester is a chemical compound derived from an acid (organic or inorganic) in which at least one –OH (hydroxyl) group is replaced by an –O–alkyl (alkoxy) group. In jojoba wax, both the acid and ester alcohol portions have 20 or 22 carbon atoms, and each has one unsaturated bond.
Physically, jojoba esters are an odourless, colourless liquid, white cream, or hard white wax, with melting points ranging from 15 °C to 70 °C. Their texture and crystallinity may be modified by rapid cooling, thus altering their cosmetic properties.
Oct 1, 2023 · Jojoba Esters in cosmetics are derived from jojoba oil, a liquid wax extracted from the seeds of the jojoba plant. These esters mimic the skin's natural oils, providing excellent moisturization without greasiness.
Mar 28, 2023 · Due to Jojoba being a wax ester, when applied to the skin it will recognises Jojoba as its own. Jojoba's nature as a wax ester means it is able to penetrate the skin more deeply, helping to hydrate, soften skin and lock in moisture.
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