Viscosity - The resistance to flow of a liquid or semi-liquid.
Volatile Oils - Oils that evaporate or vaporize easily at room temperatures such as essential oils.
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Viscosity: The thickness or thinness (or stickiness) of a product and/or substance. If a substance has low viscosity, it tends to flow more easily (it is thinner); a high viscosity substance is less fluid (thicker).
Viscosity decreasing agent (an agent that thins a product and allows it to flow more easily)
Ethyl Alcohol (190 Proof)
ethyl alcohol that had been used as a skin disinfectant and it also acts as a presevative ...
A mineral derived pH adjuster and viscosity stabilizer. An aid in cleansing oily skin.
BENZYL ALCOHOL: A clear colorless liquid with antiseptic and antibacterial properties listed in the alcohol family.
* Hydroxyethyl Celiulose: A naturally derived polymer which helps modify viscosity and form gels with water-soluble ingredients. Helps protect the skin and impact a certain feel.
of an oil of your choice (oils vary widely in thickness, viscosity, and molecular size. I found that some of the best oils for use on the face include grapeseed, apricot kernel, sesame and sweet almond).
Hydrogenated Castor Oil Regulates viscosity, provides consistency, and moisturizes.
Hydrogenated Lecithin Derived from GM-free soy lecithin, used to emulsify products and to smooth skin texture.
Cocoamidopropyi betaine - a mild surfactant and viscosity adjuster used in shampoo.
Collagen - a protein used in anti-aging skincare products that is derived from the connective tissues of young cows (or synthetic versions).
Hydrogenated jojoba oil
Derived from the seeds; natural replacement for petroleum jelly, increases viscosity or thickness, moisturizes and protects.
Hydrolyzed oats
Derived from oats; adds texture and thickens hair, soothes, softens, and nourishes.
Polawax:
Naturally thickens or thins the viscosity of a cosmetic formulation. Fatty alcohol from plant omega-3 (evening primrose)
Polyglyceryl-4 Caprate (Coconut Oil):
Emollient ...
Di/Cyclomethicone :
An inert fluid of dense viscosity, promotes easy spread, leaves soft, smooth feel to the skin.
BAKING SODA: Also known as sodium bicarbonate. A mineral derived pH adjuster and viscosity stabilizer. An aid in cleansing oily skin.
It is watery in viscosity. Lemongrass is a perennial fast-growing aromatic grass, growing to about three feet high with long, thin leaves. Originally, it grew wild in India.
Ceratonia Siliqua Gum - Is derived from the Locust bean. It is used as an emollient and as a viscosity controlling agent.
Olefin sulfonate - A mild, coconut-derived cleansing agent and surfactant (a substance that helps to loosen dirt and other particles from hair and skin and therefore aids cleansing), it has excellent viscosity and foaming characteristics.
"The viscosity ensures it won't slip off," says Monahan. We like La Roche-Posay Anthelios 60 Ultra Light Sunscreen Fluid ($27.50, drugstores), a water-resistant matte formula with broad-spectrum protection.
 See also: Natural, Acid, Extract, Emollient, Protein
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