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The Chemistry of Eyeliner
Transcript of The Chemistry of Eyeliner
o Chemicals that control the pH (acid/base balance of the product)
o Free of bacteria and mold
o Antioxidants to keep waxes and oils from going rancid o Waxes and oils
o Emulsifiers How do I make my own? Why are they used? Control agents are used in order for the product to maintain a high quality after it is sold. (Smell, texture, & shelf life of the product) o Iron oxide: blacks and browns
o Ultramarine pigments: blue
o Chromium oxide: green
o Titanium dioxide: white Almond eyeliner o Burn an almond: color, vitamin E
o Grind it
o 1-2 drops of contact solution
o MIX! *Hydrogen Peroxide
o The primary ingredient
o To kill germs and bacteria
o Helps to kill bacteria and other microorganisms
o Chelating agent: used to remove heavy metals and calcium from the blood
o Calcium buildup: this is a decongestant and removes calcium
o Disinfectant and preservative
o Prevention of bacterial and fungal eye infections
* Chlorhexidine Gluconate
o Antiseptic: kill microbes
o Approved in mouthwash
o High concentrations are not good for the eye but since there is such a small amount it is neutralized by other ingredients (balanced out) The History Control Agents Basic Ingredients Colors Elements in it
*Carbon o Ancient Egypt: Kohl Eyeliner
Aesthetic: visually appealing
Mostly made from iron
Illegal in U.S. *Antimony *Aluminium *Calcium *Silver *Silicon *Sulfur *Oxygen *Magnesium *Titanium *Lead Contact Solution? Eyeshadow? * Break up the eye shadows
* Put Vaseline inside