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Skin Brightening Agent China Ascorbyl Tetraisopalmitate
Ascorbyl Tetraisopalmitate,also called Tetrahexyldecy Ascorbate,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 visual appea... -
China Polyquaternium-22 (CAS No.: 53694-17-0)
Polyquaternium-22 is an amphoteric polymer,highly charged, cationic conditioning copolymer of dimethyl diallyl ammonium chloride and acrylic acid. This water-soluble copolymer is ampholytic and demonstrated excellent stability at extreme pH ranges (2-12).Polyquaternium-22 is ideally suited for use as a conditioning polymer in shampoos, conditioners and colorant products. Its high pH tolerance makes it ideal for permanent wave and relaxer products. Polyquaternium-22 is compatible with a wide ... -
Famous Suppliers - DL-Panthenol Powder – Y&R
DL-Panthenol is a great humectants,with white powder form,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 growth of epithelium and has an... -
China Factory - Spray-Drying Lactose – Y&R
Spray-Drying Lactose is white,tasteless powder with excellent fluidity.It has excellent fluidity,mixing uniformity and good compressibility due to spherical particle and narrow size distribution,it is suitable for direct compression especially,the ideal choice for capsule filling and granule filling. Application Advantages: Quick disintegration due to good water solubility;Good tablet hardness due to spray drying;It can be uniformly distributed in low doages formula for the drug ingredient;Th... -
Best-Selling - Poly(Methylvinylether/Maleic Acid)Mixed Salts – Y&R
The copolymer supplied in powder form, is slowly soluble in water resulting in amber-colored solutions with high viscosity and adhesivity. It is used as a bioadhesive in denture adhesives, and as mucoadhesive for drug delivery to mucous membranes.And the Calcium salt bridges enhance cohesive properties.It’s excellent Wet adhesive strength,Long-lasting Hold,Mucoadhesive that enables delivery to mucous membranes. Key Technical Paremeters: Appearance White to off-white powder Water ... -
Famous Suppliers - Poly(Methylvinylether/Maleic Anhydride)Copolymer – Y&R
Insoluble in water , soluble in THF , Acetone , etc.Hydrolysis happens in water under proper condition.For production of di-acid products and half ester products. Key Technical Parameters: Types YR-VM/MA AP13 YR-VM/MA AP30 YR-VM/MA AP70 YR-VM/MA AP125 YR-VM/MA AP250 Appearance Whiter to off-white free flowing powder Specific Viscosity(1% in 2-Butanone) 0.1~0.5 0.5~1 1.0~1.5 1.5~2.5 2.5~4.0 Molecular Weight 130,000~200,000 200,000~500,000 500,000~1,000,0000 1,000,000~1,800,000 1,800... -
China Factory - 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° Am... -
China Wholesale - Copovidone – Y&R
Copovidone with 60/40 ration of N-Vinylpyrrolidone to Vinyl Acetate,soluble in most organic solvents.Which exists in powder,Copovidone forms hard,water-removable and glossy films,it has excellent compatibility with many plasticizers and modifiers. Good solubility in water,alcohol and other organic solvents. Key Technical Parameters: Appearance White or yellowish-white powder or flakes,hygroscopic Viscosity(Express as K Value) 25.20~30.24 Solubility Freely soluble in water,in alcohol an... -
Famous Suppliers - 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° Am... -
Good Quality - Chlorphenesin – Y&R
Chlorphenesin has a broad spectrum and excellent performance of antibacterial ability, has a good inhibitory effect on Gram-negative bacteria and Gram-positive bacteria, it is used for broad-spectrum fungi, antibacterial agents; cosmetics and personal care Formulated with a universal preservative to improve the anti-corrosion performance of the system. Key Technical Parameters: Appearance White or almost white powder Assay 99% min. Melting Point 77~825℃ Clarity of soluti... -
China Factory - Lactose Monohydrate – Y&R
Lactose Monohydrate is white,tasteless,crystalline powder.It has good compressibility and miscibility due to its fine particle and high specific surface area.This product complying with the requests of USP/EP/BP/JP and CP standard,which widely applied to the wet granulation,it can meet differrent needs owing to its various particle size distribution(40Mesh,60Mesh,80Mesh,100Mesh,120Mesh,200Mesh,300Mesh). -
Best Price - 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...
