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UV Protection Ascorbyl Tetraisopalmitate/Ascorbyl Tetra-2-hexyldecanoate
Ascorbyl Tetraisopalmitate is an oil-soluble derivative of Vitamin C that can be used in higher concentrations without drawbacks,Ascorbyl Tetraisopalmitate is one of the most stable derivatives of Vitamin C. Except the general benefits of pure Vitamin C, Ascorbyl Tetraisopalmiate has been shown to offer specific skin brightening benefits.Comparing the pure Vitamin C Ascorbic Acid,Ascorbyl Tetraisopalmitate will not exfoliate or irritate the skin. It is well tolerated by even the most sensitive skin types. Also unlike regular Vitamin C , it can be used in high doses, and for up to eighteen months without oxidizing.Ascorbyl Tetraisopalmitate is the tetraester of Ascorbic Acid and Isopalmitic Acid. it is a clinically proven, stable, oil-soluble vitamin c derivative that provides superior percutaneous absorption and effectively converts to free vitamin c in the skin. this multi-functional ingredient inhibits the activity of intracellular tyrosinase and melanogenesis to brighten, reduces uv-induced cell or DNA damage, provides potent antioxidant functionality, and boosts collagen synthesis.
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Antioxidant Ascorbyl Tetraisopalmitate/Ascorbyl Tetra-2-hexyldecanoate
Ascorbyl Tetraisopalmitate is an oil-soluble derivative of Vitamin C that can be used in higher concentrations without drawbacks,Ascorbyl Tetraisopalmitate is one of the most stable derivatives of Vitamin C. Except the general benefits of pure Vitamin C, Ascorbyl Tetraisopalmiate has been shown to offer specific skin brightening benefits.Comparing the pure Vitamin C Ascorbic Acid,Ascorbyl Tetraisopalmitate will not exfoliate or irritate the skin. It is well tolerated by even the most sensitive skin types. Also unlike regular Vitamin C , it can be used in high doses, and for up to eighteen months without oxidizing.Ascorbyl Tetraisopalmitate is the tetraester of Ascorbic Acid and Isopalmitic Acid. it is a clinically proven, stable, oil-soluble vitamin c derivative that provides superior percutaneous absorption and effectively converts to free vitamin c in the skin. this multi-functional ingredient inhibits the activity of intracellular tyrosinase and melanogenesis to brighten, reduces uv-induced cell or DNA damage, provides potent antioxidant functionality, and boosts collagen synthesis.
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Best Price - 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... -
Leading Manufacturer – Biotin – Y&R
Biotin also named as D-Biotin,Vitamin H,Vitamin B7,it is white or almost white,crystaline powder or colourless crystals,very slightly soluble in water,alcohol,practicaly insoluble in acetone.It dissolves in dilute solutions of Alkali Hydroxides. Key Technical Parameters Appearance White or off-white powder Identifications (A,B,C) Conforms to USP Assay 97.5%~100.5% Impurities Individual Impurity:not more than 1.0%Total Impurities:not more than 2.0% Specific Rotation +89°~+93° Resi... -
China Factory - D-Calcium Pantothenate – Y&R
D-Calcium Pantothenate is the calcium salt of the water-soluble vitamin B5,ubiquitously found in plants and animal tissues with antioxidant property. Pentothenate is a component of Coenzyme A and a part of the Vitamin B2 complex.Vitamin B5 is a growth factor and is essential for various metabolic functions, including the metabolism of carbohydrates, proteins, and fatty acids. This vitamin is also involved in the synthesis of cholesterol lipids, neurotransmitters, steroid hormones, and hemoglo... -
Good Quality - Polyquaternium-11 – Y&R
Polyquaternium-11 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 is a high viscous aqueous solution,Miscible with water and ethanol,Slightly characteristic odor.Polyquaternium-11 is a cloud, straw-colored film former and anti-static agent.It acts as a c... -
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... -
Best Quality - VP/VA Copolymers – Y&R
VP/VA Copolymers with different rations of N-Vinylpyrrolidone to Vinyl Acetate,soluble in most organic solvents.Which exists in powder,water solution and ethnol solution form. VP/VA Copolymers’ aqueous solutions are non-ionic, neutralization not required, Resultant films are hard, glossy, and water-removable; Tunable viscosity, softening point and water sensitivity depending on VP/VA ratio; Good compatibility with many modifiers, plasticizers, spray propellants and other cosmetic ingredient... -
Leading Manufacturer – 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... -
Factory Supply - 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 ... -
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... -
Hot Sale - D-Panthenol – Y&R
D-Panthenol is a viscous liquid derivative of pantothenic acid and has been specially developed for topical applications.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: Identification A Conforms to USP Identification B Conforms to USP Identification C Conforms to USP Appearance Colorless,Viscous and clear liquid Assay(Anhydrous basis) 98.0%~102.0% Speci...
