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Top Suppliers - Ascorbyl Tetraisopalmitate – Y&R
Ascorbyl Tetraisopalmitate,also called Ascorbyl Tetra-2-Hexyldecanoate,it’s a molecule derived from vitamin C and isopalmitic acid. The effects of the product are similar to those of vitamin C, most importantly it is able to act as an antioxidant. Ascorbyl Tetraisopalmitate reduces the production of oxidizing agents, which contribute to cell damage after exposure to UV or chemical hazards.The prodcut can protect against DNA damage and skin darkening caused by UV exposure. And,skin visua... -
Best-Selling - PVPP – Y&R
PVPP is a crosslinked PVP,it is hygroscopic,insoluble in water and all other common solvents,but it swells rapidly in aqueous solutbition without any gel froms. Key Technical Parameters: Product PVPP (One Way) PVPP(Regenerate) Appearance White to off-white,hygroscopic,free-flowing powder Solubility Insoluble in water and other common solvents. Odour of the suspension Faint,Typical Nitrogen 11.0-12.8% 11.0-12.8% Heavy metals(As Pb) 10ppm max. 10ppm max. Lead 2 ppm max. 2 ppm max... -
China Factory - Anhydrous Lanolin BP Grade – Y&R
Lanolin is a pale yellow, tenacious, unctuous substance obtained from the wool of sheep, having a faint characteristic odor.Lanolin is classified chemically as a wax, being a complex mixture of naturally occurring esters and polyesters of 33 high molecular weight alcohols (principally sterols) and 36 fatty acids comprise an approximately 50/50 ratio.Lanolin is an extremely effective emollient in restoring and maintaining the all important hydration(moisture balance) of the stratum corneum and... -
Professional China - DL-Panthenol 75% – Y&R
DL-Panthenol 75% is a great humectants,it’s a colorless to pale yellow viscous liquid,soluble in water,alcohol,propylene glycol.DL-Panthenol is also known as Provitamin B5,which plays a key role in the human intermediary metabolism.Deficiency of Vitamin B5 can result in many dermatological disorders.DL-Panthenol is applied in almost all types of cosmetic preparations.DL-Panthenol cares hair,skin and nails.In skin,DL-Panthenol is a deep penetrative humectants.DL-Panthenol can stimulate the gro... -
Leading Manufacturer – Sodium Hyaluronate – Y&R
The Chemical View on Hyaluronans Hyaluroan family is composed by a wide group of different molecular weight,the basilar unit of the polymer is disaccharide of β(1,4)-glucuronic acid-β(1,3)-N-Acetalglucosamine.It is part of the glycosaminoglycan family. Hyaluronan is a stable molecule,with good flexibility and exceptional rheological properties.In vivo it is produced by hyaluronan synthase enzymes starting from activated nucleotide sugars(UDP-Glucuronic acid and UDP-N-Acetylglucosamine) and de... -
High Quality - 2-Pyrrolidone – Y&R
2-Pyrrolidone is colorless to yellowish,clear liquid(above 25℃),it’s soluble in water or organic solvents with chemical stability and non-corrosiveness character. melting point at 24.6℃,boiling point at 245℃,flashing point at 129.4℃. Key Technical Parameters: Appearance @25℃ Clear to colorless liquid Purity 99.0% min. Moisture 0.1% max. Gamma Butyrolactone 0.1% max. 1,4-Butanediol 0.1% max. Color(APHA) 25 max. Applica... -
Best Price - Polysorbate – Y&R
TWEEN Seires product is also called as Polysorbate,is a hydrophilic and nonionic surfactant.It is safe and nonotoxic to add it in food as emulsifier when properly used.There are various types because of different fatty acids.The HLP value is between 9.6~16.7.It can dissolve in water,alcohol and other polar organic solvents,with the function of emulsification,solubilization and stabilization. Key Types and Parameters: Types Acid Value (mgKOH/g) Saponification (mgKOH/g) Hydroxy (mgKO... -
Professional China - Acrylates Copolymer – Y&R
Acrylates Copolymer white liquid with characteristic odor,it’s an excellent film forming polymer that brings water-resistance to cosmetics products. Key Technical Parameters Physical Appearance @25℃ Milky,white liquid Odor @25℃ Characteristic pH Value 4.0~7.0 Solid Content 28.0~32.0% Viscosity ,Mucilage 6,000~10,000 mPas Salt Viscosity,Mucilage 400~1,200 mPas Turbidity,Mucilage 0~50 NTU Applications: 1）It is the best replacement product of Carbomer series product for using ... -
Top Suppliers - Magnesium Ascorbyl Phosphate – Y&R
Magnesium Ascorbyl Phosphate is a very stable vitamin C derivatives(L-Ascorbic acid mono-dihydrogen phosphate magnesium salt)which does not degrade in formulas containing water.In skin care products,Magnesium Ascorbyl Phosphate is used for UV protection and repair,collagen production,skin lightening and brightening,and as an anti-inflammatory.It is also a potent antioxidant.It is considered an excellent non-irritating sakin whitening agent that inhibits skin cells to produce melanin and light... -
Famous Suppliers - N-Octyl-2-Pyrrolidone – Y&R
N-Octyl-2-Pyrrolidone,N-Octyl-Pyrrolidone,1-Octyl-2-Pyrrolidone,NOP,is colorless to light yellow transparent clear liquid with faint odor,It is highly active,safe and innoxious.It has a high boiling point,a high flash point and very low vapor pressure,very low solubility to water but is soluble to variety of organic solvents and reduce surface tention.N-Octyl-2-Pyrrolidone is a speciality pyrrolidone with solvent and low-foam surfactant characteristics Key Technical Parameters: Appearance... -
China Wholesale - Polyquaternium-11 50% – Y&R
Polyquaternium-11 50% is our new type of Polyquaternium-11,it is the polymeric quaternary ammonium salt formed by the reaction of diethyl sulfate and a copolymer of vinyl pyrrolidone and dimethyl aminoethylmethacrylate. It is in the chemical class known as quaternary ammonium compounds (generally referred to as a “Quat”).Polyquaternium-11 50% is lower molecular weight compare with Polyquaternium-11 20%,Miscible with water and ethanol,Slightly characteristic odor.Polyquaternium-11 ... -
Leading Manufacturer – Hesperetin – Y&R
Hesperetin is a conjugate acid of a Hesperetin.Hesperetin belongs to the flavanone class of flavonoids. Hesperetin is a white,crystalline substance having a sweetish taste,obtained by the decomposition of hesperidin.Hesperetin in the form of its glycoside hesperidin,is the predominant flavonoid in lemons and organges.Hesperetin is one of the Citrus bioflavonoid.It is solid substance,light-brown crystalline powder,poorly soluble in water.Hesperetin belongs to the flavanone class of flavonoids...
