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Factory Supply - 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... -
Professional China - Beta- (NMN) – Y&R
Beta- (“NMN”, “NAMN”, and “β-NMN”) is a nucleotide derived from ribose and . Like riboside, NMN is a derivative of niacin, and humans have enzymes that can use NMN to generate adenine dinucleotide (NADH). Key Technical Parameters: Appearance White to yellowish powder NMN Purity by HPLC 98%min Water content(KF) ≤5% Residual solvent EtOH ≤ 2.0% Sodium content ≤ 1.0% Pb ≤0.5ppm Hg ≤0.5ppm Cd ≤0.5ppm Total microbial count ≤750cfu/g E.c... -
Leading Manufacturer – Polyquaternium-39 – Y&R
Polyquaternium-39 is an amphoteric polymer, high charge density, moisture, and the pH for a wide range (1-14). These copolymers are recommended to improve wet and dry properties of hair care products, and to enhance feel in skin care products. Key Technical Parameters: Appearance Colorless or yellowish ,transparent,viscous liquid Odor Characteristic odor Color(AHPA)max 20 pH(1% Solution, 25℃) 5.5~7.5 Viscosity(25℃,mPa.s) 5,000~15,000 Solid content(%) 9.0~10.5 Appli... -
Good Quality - Polyquaternium-39 – Y&R
Polyquaternium-39 is an amphoteric polymer, high charge density, moisture, and the pH for a wide range (1-14). These copolymers are recommended to improve wet and dry properties of hair care products, and to enhance feel in skin care products. Key Technical Parameters: Appearance Colorless or yellowish ,transparent,viscous liquid Odor Characteristic odor Color(AHPA)max 20 pH(1% Solution, 25℃) 5.5~7.5 Viscosity(25℃,mPa.s) 5,000~15,000 Solid content(%) 9.0~10.5 Appli... -
Hot Sale - 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 ... -
Hot Sale - 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 ... -
Best Quality - Polyquaternium-7 – Y&R
Polyquaternium-7 is highly charged cationic copolymers developed to improve compatibility and clarity in anionic surfactant systems. These copolymers are recommended to improve wet and dry properties of hair care products, and to enhance feel in skin care products. Technical Parameters: Type YR-PQ7A YR-PQ7B YR-PQ7C YR-PQ7D Appearance Clear to transparent viscous liquid Solid Content 8.5~9.5% 8.5~9.5% 8.5~9.5% 41~45% pH(1% in water) 6.0~7.5 6.0~7.5 6.0~7.5 3.3~4.5 Viscosity(#4@12rpm... -
Good Quality - Ascorbyl Tetraisopalmitate – Y&R
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... -
Professional China - Coenzyme Q10 – Y&R
Coenzyme Q10 is involved as a component of the mitochondria in the energy production of cells. It also has an antioxidant effect, so widely used in physiology, pharmacy, cosmetics and health protection.It’s yellow or light yellow crystal powder, odorless, tasteless, easily soluble in chloroform, benzene and carbon tetrachloride; soluble in acetone, aether, petroleum ehter; slightly soluble in ethanol; insoluble in water or methanol.It will be decomposed into red substances in the light, stabl... -
Good Quality - Povidone – Y&R
Povidone is homopolymer of 1-vinyl-2-pyrrolidone (Polyvinylpyrrolidone),freely soluble in water,in ethanol (96%),in methanol,and other organic solvents,veryslightly soluble in acetone.It’s a hygroscopic polymer ,supplied in white or creamy white powder or flakes,ranging from low to high viscosity & low to high molecular weight,which characterized by K Value,with excellent hygroscopisty,film-forming,adhesive,chemical stability and toxicological safeness characters. Key Technical Parameters... -
Factory Supply - N-Dodecyl-2-Pyrrolidone – Y&R
N-Dedecyl-2-Pyrrolidone acts as wetting agent,is sparingly soluble in water and soluble in most organic solvents.It is a low-foaming,nonionic surfactant with an HLB of 3 and has no critical micelle concentration.N-Dodecyl-2-Pyrrolidone exhibits greater efficiency in static Surface tension reduction,it interacts with anionic surfactants,forming mixed micelles,which greatly enhances its solubility,resulting in a synergistic surface tension reduction and wetting enhancement. Key Technical Parame... -
Good Quality - Sodium Hyaluronate – Y&R
Sodium Hyaluronate is the sodium salt of Hyaluronic acid,it’s well-known as natural moisturizing factor,non-animal origin bacterial fermentation,very low impuities,no pollution of other unknown impurities and pathogenic microorganism production process. Applications: Sodium Hyaluronate act as lubricating and film-forming,moisturizing,preventing skin damage,thickening and keep emulsion stable for skin care products,such as cream,emulsion,essence,lotion,gel,faciaal mask,lipstic,eye shadow...
