DR. EMI ARPA SKIN
DR. EMI ARPA SKIN

INCI Glossary

Our INCI glossary breaks down every formula—clearly, understandably, and with complete transparency.

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POLYGLYCERYL-10 LAURATE

Polyglyceryl-10 laurate is an ester compound consisting of polyglycerin and lauric acid. Polyglyceryl-10 laurate acts as a mild emulsifier.

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POLYGLYCERYL-10 STEARATE

Polyglyceryl-10 stearate is the ester of stearic acid and a glycerin polymer. It serves as a skin-conditioning ingredient with emulsifying properties.(1)

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POLYGLYCERYL-3 METHYLGLUCOSE DISTEARATE

Polyglyceryl-3 Methylglucose Distearate is a versatile, mild emulsifier derived from plant-based raw materials. It offers moisturizing properties and forms stable emulsions with all common oils and fats used in skin care products. In addition, it can enhance the skin penetration of other active ingredients, such as those with anti-aging effects.(1)

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POLYGLYCERYL-6 BEHENATE

Polyglyceryl-10 stearate is the ester of stearic acid and a glycerin polymer. It serves as a skin-conditioning ingredient with emulsifying properties.(1)

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PORTULACA PILOSA EXTRACT

Purslane is a succulent, and in the form of an extract, it is a component of the complex known as Volulip™. In the manufacturer’s in vivo studies, twice-daily application of a product containing 1% Volulip™ resulted in a visible improvement in the appearance of the lips (smoothness, curvature, surface texture, and volume), as well as in hydration and youthfulness (more defined contours and a plumping effect), in at least 69% of the female participants.(1)

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POTASSIUM HYDROLYZED POLYGAMMA-GLUTAMATE

Potassium Hydrolyzed Polygamma-Glutamate is the potassium salt of hydrolyzed polyglutamic acid, a biopolymer obtained through fermentation consisting of multiple linked glutamic acid units. Thanks to its low molecular weight, this active ingredient penetrates the skin easily and hydrates it. It does so through two complementary mechanisms: it supports the body’s own hyaluronic acid in the epidermis while simultaneously increasing the natural moisturizing factors (NMFs). In addition, it can strengthen the skin barrier and help improve skin elasticity. (1–3)


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POTASSIUM LACTATE

Potassium Lactate is the potassium salt of lactic acid and is frequently used as an excipient in cosmetic formulations. In skin care, it also serves as a humectant, as it binds water and thus helps protect the skin from drying out. In addition, potassium lactate has skin-nourishing properties and helps the skin feel comfortable. Thanks to its buffering properties, it also helps regulate and stabilize the pH of cosmetic products, which is important for the formulation’s tolerability and effectiveness. (1)


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POTASSIUM PHOSPHATE

Potassium phosphate (potassium dihydrogen phosphate) is a synthetically produced phosphate salt used in cosmetics as a buffering agent to regulate and stabilize the pH level.(1)

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