

Ingredient Dictionary
Find details on thousands of skincare ingredients
INGREDIENT
INGREDIENT
POLYCYCLOPENTADIENE
Polycyclopentadiene, also known as PCPD, is a versatile synthetic polymer with applications in both skincare and haircare formulations. This ingredient is derived from cyclopentadiene, a hydrocarbon compound, through a polymerization process. PCPD exhibits unique properties that make it valuable in cosmetic products, including excellent film-forming capabilities and resistance to water and oils. In skincare formulations, polycyclopentadiene acts as an effective barrier-forming agent, helping to lock in moisture and protect the skin from environmental stressors...
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POLYDATIN
Polydatin, also known as piceid, is a naturally occurring stilbenoid compound found in various plants, most notably in grapes and the roots of Japanese knotweed (Polygonum cuspidatum). This potent antioxidant is a glycoside form of resveratrol, offering enhanced bioavailability and stability compared to its aglycone counterpart. Polydatin exhibits a wide range of beneficial properties for skin health and overall well-being. As a powerful free radical scavenger, polydatin helps protect skin cells from oxidative stress and environmental damage. It demonstrates s...
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POLYDATIN GLUCOSIDE
Polydatin Glucoside is a potent antioxidant and skin-brightening agent derived from the roots of Polygonum cuspidatum, commonly known as Japanese knotweed. This naturally occurring compound is a glycosylated form of resveratrol, offering enhanced stability and bioavailability compared to its parent molecule. As a powerful free radical scavenger, Polydatin Glucoside helps protect skin cells from oxidative stress and environmental damage. It exhibits strong anti-inflammatory properties, making it particularly beneficial for sensitive and reactive skin types. Th...
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POLYDECENE
Polydecene is a synthetic hydrocarbon derived from the polymerization of decene, a liquid olefin. This versatile ingredient plays a significant role in both skincare and haircare formulations due to its excellent emollient properties and light, non-greasy feel. Polydecene acts as a lubricant and conditioning agent, providing a smooth, silky texture to products while enhancing their spreadability. In skincare, polydecene helps create a protective barrier on the skin's surface, reducing transepidermal water loss and improving moisture retention. Its molecular st...
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POLYDEXTROSE
Polydextrose is a versatile, low-calorie carbohydrate widely used in the food industry and increasingly finding applications in skincare formulations. This synthetic polymer is produced through the random polymerization of glucose, with small amounts of sorbitol and citric acid. In skincare, polydextrose functions as a humectant and moisturizing agent, helping to attract and retain water in the skin. The molecule's hygroscopic properties allow it to form a protective barrier on the skin's surface, reducing transepidermal water loss and improving hydration. Pol...
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polydextrose
Polydextrose is a complex carbohydrate polymer derived from glucose that serves multiple functions in skincare formulations. This versatile ingredient acts as a humectant, drawing moisture to the skin and helping to maintain hydration. Its low molecular weight allows for easy penetration into the upper layers of the epidermis, providing lasting moisturization without feeling heavy or greasy. In addition to its hydrating properties, polydextrose exhibits prebiotic characteristics, supporting the skin's microbiome and potentially improving overall skin health. I...
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POLYDIALLYL PHTHALATE
Polydiallyl phthalate, also known as PDAP, is a synthetic polymer widely used in the cosmetics and personal care industry. This versatile compound is derived from the polymerization of diallyl phthalate monomers, resulting in a clear, colorless substance with excellent thermal and chemical stability. PDAP serves multiple functions in skincare and cosmetic formulations, primarily as a film-forming agent and viscosity controller. In skincare products, PDAP creates a protective barrier on the skin's surface, helping to lock in moisture and shield against environm...
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POLYDIETHYLENEGLYCOL ADIPATE/IPDI COPOLYMER
Polydiethyleneglycol adipate/IPDI copolymer is a synthetic polymer used in various skincare and cosmetic formulations. This ingredient is primarily employed as a film-forming agent and emollient, contributing to the texture and feel of products while providing skin-conditioning benefits. The copolymer is formed by the reaction of polydiethyleneglycol adipate with isophorone diisocyanate (IPDI). This combination results in a flexible, water-resistant polymer with excellent adhesion properties. In skincare applications, it creates a protective barrier on the ski...
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POLYDIETHYLSILOXANE
Polydiethylsiloxane, also known as polydimethylsiloxane (PDMS), is a versatile silicone-based polymer widely used in skincare and cosmetic formulations. This synthetic compound is characterized by its clear, colorless appearance and unique molecular structure, consisting of repeating siloxane units with methyl groups attached to silicon atoms. In skincare applications, polydiethylsiloxane serves multiple functions. It acts as an effective emollient, forming a protective barrier on the skin's surface to reduce moisture loss and improve hydration. The ingredient...
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POLYDIHYDROXYINDOLE
Polydihydroxyindole is a synthetic polymer derived from dihydroxyindole, a compound naturally found in melanin. This innovative ingredient has gained attention in the haircare industry for its potential to mimic and enhance natural hair pigmentation processes. As a large molecule, polydihydroxyindole does not penetrate the hair shaft but instead forms a protective film on the hair surface. The polymer's unique structure allows it to adhere strongly to the hair cuticle, providing a long-lasting effect that can withstand multiple washes. When incorporated into h...
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POLY(DIMER ALMOND OIL)
Poly(dimer almond oil) is an innovative cosmetic ingredient derived from almond oil through a dimerization and polymerization process. This transformation enhances the oil's functional properties, making it a valuable addition to skincare formulations. The polymerization of almond oil creates a larger molecular structure, resulting in improved film-forming capabilities and enhanced skin feel. This ingredient exhibits excellent emollient properties, providing lasting hydration and a smooth, non-greasy texture when applied to the skin. Poly(dimer almond oil) bo...
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POLY(DIMER GRAPESEED OIL)
Poly(dimer grapeseed oil) is an innovative skin conditioning agent derived from grapeseed oil through a dimerization and polymerization process. This unique ingredient combines the beneficial properties of grapeseed oil with enhanced stability and performance characteristics. The polymerization process creates a larger molecular structure, resulting in improved film-forming capabilities and increased resistance to oxidation. In skincare formulations, poly(dimer grapeseed oil) functions as an emollient and occlusive agent, helping to soften the skin and reduce ...
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POLY(DIMER HEMPSEED OIL)
Poly(dimer hempseed oil) is an innovative ingredient in skincare formulations derived from hemp seed oil. This polymer is created through a dimerization process of the fatty acids found in hemp seed oil, resulting in a unique compound with enhanced properties. The polymerization increases the molecular weight and alters the chemical structure, leading to improved stability and functionality compared to the original hemp seed oil. This ingredient offers exceptional emollient properties, forming a protective barrier on the skin to lock in moisture and prevent tr...
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POLYDIMETHYLAMINOETHYL METHACRYLATE
Polydimethylaminoethyl methacrylate (PDMAEMA) is a versatile synthetic polymer widely used in skincare and cosmetic formulations. This water-soluble compound belongs to the family of cationic polymers and possesses unique properties that make it valuable in various dermatological applications. PDMAEMA's molecular structure features a positively charged amino group, which enables it to interact effectively with negatively charged skin surfaces and other ingredients. This characteristic allows it to function as a film-forming agent, creating a protective barrier...
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POLYDIMETHYLSILOXY PEG/PPG-24/19 BUTYL ETHER SILSESQUIOXANE
POLYDIMETHYLSILOXY PEG/PPG-24/19 BUTYL ETHER SILSESQUIOXANE is a multifunctional silicone-based polymer widely used in advanced skincare and cosmetic formulations. This complex ingredient combines the properties of silicone with the benefits of polyethylene glycol (PEG) and polypropylene glycol (PPG) to create a versatile compound with numerous applications. The silsesquioxane structure provides excellent film-forming capabilities, creating a smooth, breathable layer on the skin that enhances product spreadability and imparts a silky feel. The PEG/PPG componen...
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POLYDIMETHYLSILOXY PPG-13 BUTYL ETHER SILSESQUIOXANE
Polydimethylsiloxy PPG-13 Butyl Ether Silsesquioxane is a sophisticated silicone-based polymer designed for advanced skincare formulations. This multifunctional ingredient combines the properties of silicone fluids and silicone resins, offering unique benefits for various cosmetic applications. Its complex molecular structure allows it to form a flexible, breathable film on the skin's surface, providing long-lasting hydration and a smooth, velvety feel. This compound excels in improving the spreadability and texture of skincare products, enhancing their overal...
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POLYDIMETHYLSILOXYETHYL DIMETHICONE/BIS-VINYLDIMETHICONE CROSSPOLYMER
Polydimethylsiloxyethyl Dimethicone/Bis-Vinyldimethicone Crosspolymer is a sophisticated silicone-based ingredient widely used in advanced skincare and haircare formulations. This crosspolymer is a result of the combination of two silicone compounds: polydimethylsiloxyethyl dimethicone and bis-vinyldimethicone. The crosslinking process creates a unique three-dimensional network structure, enhancing its performance and stability in various product formulations. This ingredient functions as an effective film-forming agent, providing a smooth, non-greasy barrier ...
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POLYDIMETHYLSILOXYETHYL DIMETHICONE/METHICONE COPOLYMER
Polydimethylsiloxyethyl Dimethicone/Methicone Copolymer is an advanced silicone-based ingredient widely used in skincare and haircare formulations. This multi-functional polymer is recognized for its ability to create a protective barrier on the skin and hair surface, offering both occlusive and emollient properties. The copolymer's unique structure combines the benefits of dimethicone and methicone, resulting in enhanced spreadability and a luxurious, silky feel upon application. It forms a breathable film that helps to lock in moisture and protect against en...
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POLYDIPENTENE
Polydipentene is a synthetic hydrocarbon polymer derived from the polymerization of 1,3-pentadiene. This colorless, odorless substance is primarily used as an emollient and film-forming agent in various skincare and cosmetic formulations. Its molecular structure allows it to form a thin, flexible layer on the skin's surface, which helps to lock in moisture and create a smooth, supple feel. In skincare products, polydipentene acts as an effective occlusive agent, reducing transepidermal water loss and enhancing skin hydration. It is particularly beneficial in l...
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POLY(DIPROPYLENEGLYCOL ADIPATE)
Poly(dipropyleneglycol adipate) is a synthetic polymer used in various skincare and cosmetic formulations. This ingredient functions primarily as an emollient and skin conditioning agent, helping to improve the texture and feel of products while providing moisturizing benefits to the skin. The polymer is created through the condensation of dipropylene glycol and adipic acid, resulting in a clear, viscous liquid with a slightly oily consistency. Its molecular structure allows it to form a thin, non-occlusive film on the skin's surface, which helps to reduce tra...
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POLYEPSILON-LYSINE
Polyepsilon-lysine is a naturally occurring biopolymer produced through bacterial fermentation, primarily by Streptomyces albulus. This cationic polymer consists of L-lysine amino acids linked by epsilon-amino and alpha-carboxyl groups, forming a unique linear structure. In skincare and haircare formulations, polyepsilon-lysine serves multiple functions due to its positively charged nature and biodegradability. As a preservative, polyepsilon-lysine exhibits broad-spectrum antimicrobial activity against bacteria, yeasts, and molds, offering an effective alterna...
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POLYESTER-1
Polyester-1 is a synthetic polymer widely used in cosmetic and personal care formulations as a film-forming agent and hair fixative. This ingredient belongs to the family of polyesters, which are condensation polymers formed by the reaction of polyhydric alcohols with polybasic acids. Polyester-1 is particularly valued for its ability to create a flexible, water-resistant film on the skin and hair. In skincare products, Polyester-1 functions as a texture enhancer and helps to improve the spreadability of formulations. It contributes to the formation of a prote...
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POLYESTER-10
Polyester-10 is a synthetic polymer widely used in cosmetic and personal care formulations. This versatile ingredient functions primarily as a film-forming agent and emulsion stabilizer. Its chemical structure consists of repeating units of polyethylene terephthalate (PET), modified to enhance its solubility and compatibility with various cosmetic ingredients. In skincare products, Polyester-10 creates a thin, flexible film on the skin's surface, which helps to improve the texture and feel of formulations. This film-forming property also aids in the even distr...
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POLYESTER-11
Polyester-11 is a synthetic polymer widely used in cosmetic and personal care formulations. This versatile ingredient functions primarily as a film-forming agent and texture enhancer, contributing to the overall sensory experience and performance of skincare and makeup products. Chemically, Polyester-11 is a copolymer of adipic acid and neopentyl glycol. Its structure allows it to form a flexible, breathable film on the skin's surface, which can help improve the longevity of cosmetic applications and provide a smooth, even finish. In skincare formulations, Po...
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POLYESTER-12
Polyester-12 is a synthetic polymer widely used in cosmetic and skincare formulations. This versatile ingredient functions primarily as a film-forming agent and texture enhancer. Its unique structure allows it to create a smooth, non-greasy film on the skin's surface, providing a soft-focus effect that can temporarily minimize the appearance of fine lines and pores. In skincare products, Polyester-12 is valued for its ability to improve spreadability and create a silky, luxurious feel without leaving a heavy residue. It also aids in the even distribution of ot...
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POLYESTER-13
Polyester-13 is a synthetic polymer widely used in cosmetic and skincare formulations as a film-forming agent and texture enhancer. This versatile ingredient belongs to the polyester family and is composed of repeating ester units. Its primary function is to create a smooth, even layer on the skin's surface, promoting a silky feel and improved product application. In skincare products, Polyester-13 acts as an emollient and conditioning agent, helping to soften and smooth the skin. It also aids in enhancing the spread and adherence of other active ingredients, ...
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POLYESTER-14
Polyester-14 is a synthetic polymer widely used in cosmetic and personal care formulations, particularly in haircare and skincare products. This versatile ingredient functions primarily as a film-forming agent and viscosity controller, contributing to the texture and performance of various formulations. In haircare products, Polyester-14 helps create a lightweight, flexible film on hair strands, providing hold and style retention without stiffness or flaking. It assists in improving the manageability of hair and can enhance the appearance of volume and shine. ...
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POLYESTER-15
Polyester-15 is a synthetic polymer used in cosmetic and skincare formulations, primarily as a film-forming agent and viscosity controller. This versatile ingredient is composed of polymerized units of adipic acid and neopentyl glycol, creating a water-insoluble, non-volatile compound. Polyester-15 functions by forming a protective barrier on the skin or hair, enhancing the longevity and efficacy of various cosmetic products. In skincare applications, Polyester-15 contributes to improved texture and stability of formulations, particularly in sunscreens and wat...
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POLYESTER-16
Polyester-16 is a synthetic polymer widely used in cosmetic and personal care formulations as a film-forming agent and texture enhancer. This versatile ingredient belongs to the family of polyesters, which are condensation polymers formed by the reaction between polyhydric alcohols and polybasic acids. Polyester-16 is characterized by its ability to create a smooth, uniform film on the skin's surface, making it particularly valuable in makeup products and skincare formulations. In cosmetic applications, Polyester-16 functions as an emollient and binder, helpin...
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POLYESTER-17
Polyester-17 is a synthetic polymer utilized in various cosmetic and skincare formulations for its film-forming and texture-enhancing properties. This ingredient belongs to the polyester family, known for its versatility and stability in different product types. Polyester-17 functions primarily as a film former, creating a smooth, protective layer on the skin or hair surface. In skincare products, Polyester-17 contributes to improved spreadability and a luxurious feel upon application. It helps to distribute other active ingredients evenly across the skin, pot...
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POLYESTER-18
Polyester-18 is a synthetic polymer utilized in various cosmetic and personal care formulations. This versatile ingredient functions primarily as a film-forming agent and emulsion stabilizer. Its molecular structure consists of repeating ester units, providing unique properties that benefit skincare and makeup products. In skincare applications, Polyester-18 creates a lightweight, breathable film on the skin's surface, helping to lock in moisture and protect against environmental stressors. This film-forming ability also contributes to the long-wearing propert...
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POLYESTER-19
Polyester-19 is a synthetic polymer widely utilized in cosmetic and skincare formulations. This ingredient functions primarily as a film-forming agent and emulsion stabilizer. Its molecular structure allows it to create a thin, flexible layer on the skin's surface, which helps to improve the texture and feel of various products. In skincare applications, Polyester-19 contributes to the long-lasting wear of makeup and sunscreen products. It enhances water resistance and helps to maintain the integrity of formulations under various environmental conditions. The ...
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POLYESTER-2
Polyester-2 is a synthetic polymer widely used in cosmetic and skincare formulations. This ingredient functions primarily as a film-forming agent and viscosity control substance. Its chemical structure allows it to create a thin, flexible layer on the skin's surface, which can help improve the texture and feel of various products. In skincare applications, Polyester-2 is valued for its ability to enhance the spreadability of formulations and provide a smooth, non-greasy finish. It can contribute to the long-lasting effects of makeup and sunscreen products by i...
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POLYESTER-21
Polyester-21 is a synthetic polymer utilized in various skincare and haircare formulations. This ingredient functions primarily as a film-forming agent and emulsion stabilizer, providing enhanced texture and stability to cosmetic products. Its unique molecular structure allows it to form a protective barrier on the skin or hair surface, helping to lock in moisture and shield against environmental stressors. In skincare applications, Polyester-21 contributes to the smooth application and even distribution of active ingredients, improving product efficacy. It ai...
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POLYESTER-22
Polyester-22 is a synthetic polymer widely used in cosmetic and skincare formulations as a film-forming agent and texture enhancer. This versatile ingredient is known for its ability to create a smooth, uniform layer on the skin's surface, providing a soft-focus effect that can minimize the appearance of fine lines and imperfections. In skincare products, Polyester-22 functions as an emollient and binder, helping to improve the overall texture and stability of formulations. It is particularly effective in oil-based products, where it aids in creating a lightwe...
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POLYESTER-23
Polyester-23 is a synthetic polymer widely used in cosmetic and skincare formulations as a film-forming agent and texture enhancer. This versatile ingredient belongs to the polyester family and is characterized by its ability to create a smooth, flexible film on the skin's surface. Polyester-23 functions as an emollient and conditioning agent, contributing to improved skin feel and product spreadability. In skincare applications, Polyester-23 helps to stabilize emulsions and suspend particles, enhancing the overall texture and consistency of products. It is pa...
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POLYESTER-24
Polyester-24 is a synthetic polymer used in various cosmetic and skincare formulations. This ingredient functions primarily as a film-forming agent and emulsion stabilizer, providing texture and improving the overall performance of products. Polyester-24 is composed of repeating ester units, forming long chains that contribute to its unique properties. In skincare applications, Polyester-24 helps create a smooth, even surface on the skin, enhancing the spreadability of formulations and promoting a more uniform appearance. It acts as a barrier, potentially redu...
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POLYESTER-25
POLYESTER-25 is a synthetic polymer widely used in cosmetic and skincare formulations as an emollient and film-forming agent. This versatile ingredient is derived from the polymerization of adipic acid and neopentyl glycol, resulting in a unique molecular structure that imparts specific functional properties to skincare products. In formulations, POLYESTER-25 acts as a texture enhancer, providing a smooth, silky feel to creams, lotions, and serums. It forms a breathable film on the skin's surface, which helps to lock in moisture and protect against environment...
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POLYESTER-26
POLYESTER-26 is a synthetic polymer widely used in cosmetic and skincare formulations as a film-forming agent and viscosity controller. This versatile ingredient is composed of repeating ester units, providing unique properties that enhance product texture and performance. In skincare applications, POLYESTER-26 forms a flexible, breathable film on the skin's surface, which helps to lock in moisture and protect against environmental stressors. This film-forming capability also contributes to the long-lasting effects of various cosmetic products, including foun...
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POLYESTER-27
Polyester-27 is a synthetic polymer utilized in various skincare and cosmetic formulations. This ingredient functions primarily as a film-forming agent and emulsion stabilizer, contributing to the texture and longevity of products. Chemically, it is a copolymer of adipic acid, neopentyl glycol, and trimellitic anhydride, which grants it unique properties beneficial for topical applications. In skincare formulations, Polyester-27 creates a lightweight, breathable film on the skin's surface, helping to lock in moisture and protect against environmental stressors...
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POLYESTER-28
Polyester-28 is a synthetic polymer used in cosmetic and skincare formulations as a film-forming agent and texture enhancer. This ingredient belongs to the broader family of polyesters, which are known for their versatility in various industrial applications. In skincare, Polyester-28 serves multiple functions, primarily contributing to the feel and performance of products. When incorporated into skincare formulations, Polyester-28 creates a thin, flexible film on the skin's surface. This film helps to improve the product's spreadability and provides a smooth,...
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POLYESTER-29
Polyester-29 is a synthetic polymer employed in various cosmetic and skincare formulations. This ingredient functions primarily as a film-forming agent and emollient, providing a smooth, protective layer on the skin's surface. Its molecular structure allows for efficient spreadability and enhanced product texture. In skincare applications, Polyester-29 contributes to improved moisture retention by creating a breathable barrier that helps reduce transepidermal water loss. This property makes it particularly useful in products designed for dry or dehydrated skin...
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POLYESTER-3
Polyester-3 is a synthetic polymer used in cosmetic and skincare formulations as a film-forming agent and viscosity controller. This ingredient belongs to the family of polyesters, which are condensation polymers formed from polyhydric alcohols and polybasic acids. Polyester-3 is particularly valued for its ability to create a smooth, even film on the skin's surface, providing a lightweight and non-greasy feel. In skincare products, Polyester-3 functions as an emollient and texture enhancer, contributing to improved spreadability and a silky finish. It helps t...
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POLYESTER-30
Polyester-30 is a synthetic polymer widely used in skincare and haircare formulations as a film-forming agent and conditioning ingredient. This high-molecular-weight compound is derived from polyethylene glycol and adipic acid, resulting in a water-soluble substance with excellent moisturizing properties. Polyester-30 forms a protective barrier on the skin and hair, helping to lock in hydration and shield against environmental stressors. In skincare products, Polyester-30 enhances the texture and spreadability of formulations while providing a smooth, non-grea...
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POLYESTER-31
Polyester-31 is a synthetic polymer widely used in cosmetic and personal care formulations. This versatile ingredient functions primarily as a film-forming agent and texture enhancer. Its molecular structure allows it to create a smooth, flexible film on the skin's surface, contributing to improved product application and wear. In skincare products, Polyester-31 aids in enhancing the stability and longevity of formulations, particularly in water-resistant and long-wearing cosmetics. It helps to distribute and adhere other ingredients evenly across the skin, pr...
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POLYESTER-32
Polyester-32 is a synthetic polymer used in cosmetic and skincare formulations as a film-forming agent and emulsion stabilizer. This versatile ingredient is composed of long chains of repeating units, typically derived from polyethylene glycol and adipic acid. Its molecular structure allows it to create a smooth, flexible film on the skin's surface, contributing to improved texture and long-lasting product performance. In skincare applications, Polyester-32 functions as an effective binder, helping to distribute active ingredients evenly across the skin. It al...
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POLYESTER-34
Polyester-34 is a synthetic polymer used in various cosmetic and personal care formulations. This ingredient functions primarily as a film-forming agent and viscosity control substance. Its unique chemical structure allows it to create a thin, flexible layer on the skin or hair surface, providing protection and enhancing the application of other active ingredients. In skincare products, Polyester-34 contributes to improved texture and spreadability, making formulations easier to apply and more pleasant to use. It aids in the even distribution of other ingredie...
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POLYESTER-35
Polyester-35 is a synthetic polymer used in cosmetic and personal care formulations as a film-forming agent and viscosity controller. This ingredient belongs to the family of polyesters, which are condensation polymers formed by the reaction of polyhydric alcohols and polycarboxylic acids. Polyester-35 is characterized by its high molecular weight and its ability to create a flexible, breathable film on the skin or hair surface. In skincare products, Polyester-35 functions as an emollient and texture enhancer, providing a smooth, silky feel to formulations. It...
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POLYESTER-36
Polyester-36 is a synthetic polymer used in cosmetic and personal care formulations as an emulsifying and thickening agent. This versatile ingredient belongs to the family of polyester compounds and is characterized by its ability to form stable emulsions and enhance the texture of various skincare products. In formulations, Polyester-36 acts as an effective oil-in-water emulsifier, helping to blend and stabilize mixtures of oil and water-based components. This property makes it particularly useful in creating smooth, homogeneous creams and lotions. The ingred...
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POLYESTER-37
Polyester-37 is a synthetic polymer used in various cosmetic and skincare formulations. This ingredient functions primarily as a film-forming agent and emulsion stabilizer, providing texture and enhancing the overall performance of products. Polyester-37 is derived from the polymerization of specific esters, resulting in a long-chain molecule with unique properties beneficial for skincare applications. In formulations, Polyester-37 creates a thin, flexible film on the skin's surface, which helps to improve product adherence and longevity. This film-forming abi...