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Leading Manufacturer – Gamma Polyglutamic Acid – Y&R
Gamma Poly-glutamic acid (γ-PGA) is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus subtilis using glutamic acid. PGA is consists of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups. It is water-soluble, edible and non-toxictowards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, and water treatment. Key Technical Parameters: Appearance White... -
Factory Supply - Quality Inspection for Vitamin C Magnesium Phosphate - Carbomer 980 – Y&R – Y&R
Carbomer 980 polymer is a crosslinked polyacrylate polymer and offers performance properties similar to the industry standard Carbomer 940,sometimes preferred since it is polymerized in a cosolvent system. Technical Parameters: Appearance White Powder,fluffy Odor Slightly Acetic Viscosity 0.2% Neutralized Solution 13,000-30,000 0.5% Neutralized Solution 40,000~60,000 Water Content 2.0% max. Solid Content 98.0% min. Heavy Metals 10 ppm max. Residue Solvents 0.5% max. Appli... -
Best-Selling - Technical Grade VP/VA Copolymer – Y&R
VP/VA Copolymers are with different rations of vinylpyrrolidone to vinyl acetate and available as white powder or clear transparent solutions in water,ethanol and isopropanol.It’s forms hard,glossy,flexible,water-removable,oxygen permeable films which adhere to glass,plastics and metals,these properties,coupled with the ability to control their hydrophilicity through monomer composition,lead to extensive its industrial application. Key Technical Parameters: Product PVP/VA 64 Powder PV... -
Best Quality - 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 - 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... -
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... -
Leading Manufacturer – Acrylates/C10-30 Alkyl Acrylate Crosspolymer – Y&R
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a lightly crosslinked,fast dispersing,rheology modifier with lubricious skin fell and high salt tolerance for creams and lotions,it can be used in aqueous and hydro-alcoholic styling gels,hand sanitising gels,skin and sun care gels.It can also be used in all types of personal care emulsions including creams,lotions,sprays and colour cosmetics. Key Technical Parameters Physical Appearance @25℃ Milky,white liquid Odor @25℃ Characteristic pH... -
Best Quality - Polyquaternium-28 – Y&R
Polyquaternium-28 is a polymeric quaternary ammounium salt consisting of Vinylpyrrolidone and (3-Methacrylamidopropyl) Trimethylammonium Chloride.Acts as a film forming and conditioning agent,it forms clear,flexible but no viscous film,and offers lubricity and good stability of hydrolysis under low or high PH value,exhibits superior compatibility with most non-ionic and amphoteric surfactants.It can improve conditioning as well as styling properties of hair with little accumulation.Imparts ex... -
China Wholesale - Fish Collagen Peptide – Y&R
Fish Collagen Peptide is a type I collagen peptide,it is extracted from Tilapia fish scale and skin or cod fish skin by enzymatic hydrolysis at low temperature. Fish Collagen peptides are a versatile source of protein and an important element of healthy nutrition.Their nutritional and physiological properties promote the health of bones and joints, and contribute to beautiful skin.The product Fish Collagen Peptides can be obtained from fish skin gelatine (Fish Collagen Peptide). The raw mater... -
China Wholesale - Lactose Compounds – Y&R
Lactose-Starch Compound Spray-drying compound consisting of 85% Lactose Monohydrate and 15% corn starch.It is developed through direct compression,and it integrates excellent fluidity,compressibility and disintegration. Lactose-Cellulose Compound It’s a kind of spray-drying compound consisting of 75% Alpha Lactose Monohydrate and 25% cellulose powder.The produc has excellent fluidity,and is specially designed for direct compression.The tableting technology becomes simple and economica due t... -
Best Quality - D-Panthenol 75% – Y&R
D-Panthenol 75% is a viscous liquid derivative of pantothenic acid and has been specially developed for topical application.Very soluble in water, readily soluble in alcohol, soluble in glycerol, slightly soluble in ether, insoluble in vegetable oils, mineral oils and fats. Key Technical Parameters: Appearance Colorless,Viscous and clear liquid Identifications Positive reaction Assay(HPLC) 75.0~78.5% Water(Karl Fischer) Not more than 0.1% Specific Optical Rotation +29°~+31.5° A... -
China Wholesale - Hydrolyzed type II Collagen – Y&R
Hydrolyzed type II collagen is simply native collagen that’s been broken down (via enzymatic hydrolysis) into peptides which are highly digestible and bioavailable proteins, Hydrolyzed type II collagen is produced from animal cartilage, a safe and natural source. Because it comes from cartilage, it naturally contains a matrix of type II collagen and glycosaminoglycans (GAGs). Our Hydrolyzed Collagen Type II is extracted from chicken sternum cartilage by the method of enzymatic hydrolysis,natu...
