Ultraviolet Absorbent (Uv-326)

1. Octocrylene is a UV-B filter that is approved in the USA, Europe, and Japan for use in sun care preparations. 2. Octocrylene is miscible with many cosmetic oils, it can easily be incorporated into the oily phase of an emulsion 3. Octocrylene is hydrophobic and oil-soluble, it is preferred for water-resistant and water-repellant formulations octocrylene is also compatible with all common plasticizers. Function & Application Octocrylene is a UVB sunscreen with strong water-resistant properties and a rather broad-band absorption range. It exhibits good photostability and is being evaluated by many companies as an effective SPF booster and waterproofing enhancer. This is an expensive ingredient with an approved usage level of 7 to 10 percent in both the United States and the European Union. Although gaining in popularity among formulators, its cost and usage level can limit use. In addition, some studies are indicating it may cause allergic reactions in the skin with a history of photoallergy. Use: Octocrylene is chemically related to cinnamates. It can be used to boost SPF and improve water resistance in a given formulation. Octocrylene is photostable and can improve the photostability of other sunscreens. It is expensive and can present difficulties in the formulation.

Other Name: 2-Ethylhexyl salicylate INCI Name: ETHYLHEXYL SALICYLATE Molecular Formula: C15H22O3 Molecular Weight: 250.33 Appearance: Colorless liquid Purity: 98% CAS NO.: 118-60-5 EINECS No.: 204-263-4 Application: cosmetics and skin care products Supplier: ZHENYIBIO 2-Ethylhexyl Salicylate is an effective solvent and a UV absorber.2-Ethylhexyl salicylate has a conjugated �? bond, which can absorb ultraviolet rays and convert the energy of ultraviolet rays into heat to release it to achieve the purpose of sun protection. 2-Ethylhexyl salicylate can absorb ultraviolet rays in the 280-300nm band and is used as a UVB absorber In sunscreen makeup, although 2-Ethylhexyl salicylate has a small UV absorption capacity, 2-Ethylhexyl salicylate is safer, less toxic, and cheap compared to most other sunscreens. Therefore, it is a type of UV absorber that people use more often.

Product name: homosalate INCI Name: HOMOSALATE Molecular Formula: C16H22O3 Molecular Weight: 262.34 Appearance: Colorless transparent liquid Purity: 99% CAS NO.: 118-56-9 EINECS No.: 204-260-8 Supplier: ZHENYIBIO Homosalate is an organic compound that belongs to a class of chemical substances called salicylates.Salicylate can prevent the skin from being directly exposed to the harmful rays of the sun by absorbing ultraviolet (UV).Homosalate specifically absorbs short-wave UVB rays, which is related to DNA damage and increased risk of skin cancer.Homosalate is a chemical substance widely used in sunscreens and skin Care products with sunscreen function.

INCI Name: BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE Molecular Formula: C38H49N3O5 Molecular Weight: 627.81 Appearance: Light yellow powder Purity: 98% CAS NO.: 187393-00-6 EINECS No.: 223-346-6 Application: cosmetics and skin care products Supplier: ZHENYIBIO Bis-ethylhexyloxyphenol methoxyphenyl triazine is an oil-soluble organic compound that is added to sunscreen to absorb ultraviolet rays. It is a wide-area (broadband) purple Chemicalbook external line absorber with extremely high light stability and can absorb UVB and even UVA. It has two absorption peaks, located at wavelengths of 310 and 340 nanometers. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine is a broad-spectrum UV absorber that absorbs UVA and UVB and is added to various sunscreen products to absorb UV rays. The protection of UVA is comparable to that of Avobenzene. It has a large molecular weight and is not easily absorbed by the skin; it has strong stability and can also be used as a stabilizer for other chemical sunscreens; it has strong compatibility with other sunscreens.

Product name: Octocrylene INCI Name: OCTOCRYLENE Molecular Formula: C24H27NO2 Molecular Weight: 361.48 Appearance: Viscous light yellow clear oily liquid Purity: 95.0%ï½?105.0% CAS NO.: 6197-30-4 EINECS No.: 228-250-8 Supplier: ZHENYIBIO Octocrylene is a transparent colorless oily liquid.In cosmetics and personal care products,Octocrylene is used to formulate sunscreen products as well as skin and nail care products.When applied to the skin,it absorbs ultraviolet rays.Sunburn and ultraviolet radiation are an important cause of premature skin aging and contribute to the development of melanoma and other forms of skin cancer.Octocrylene can also be used to protect cosmetics and personal care products from deterioration due to UV absorption.

Product name: Avobenzone INCI Name: BUTYL METHOXYDIBENZOYLMETHANE Molecular Formula: C20H22O3 Molecular Weight: 310.39 Appearance: White fine powder Purity: 99% CAS NO.: 70356-09-1 EINECS No.: 274-581-6 Supplier: ZHENYIBIO Avobenzone is an oil-soluble ingredient used in sunscreen products to absorb the entire spectrum of UVA rays.Avobenzone powder is a derivative of dibenzoylmethane.Avobenzone exists in the ground state as a mixture of enol and ketone forms,which is beneficial to the chelated enol.Compared with many organic sunscreens,its ability to absorb a wider range of ultraviolet wavelengths has allowed avobenzone uses in many commercial formulations sold as "broad-spectrum" sunscreens.Avobenzone in skin care can absorb a wider range of ultraviolet wavelengths.It absorbs ultraviolet-A (380-315 nm, related to long-term skin damage) and ultraviolet-B (315-280 nm that cause sunburn) rays.Avobenzone for skin protection from sunscreen.

INCI Name: FERULIC ACID Molecular Formula: C10H10O4 Molecular Weight: 194.18 Appearance: slightly yellow powder Purity: 98% CAS NO.: 1135-24-6 EINECS No.: 214-490-0 Application: cosmetics and skin care products Supplier: ZHENYIBIO Ferulic acid used in the skin care industry is mainly based on the whitening and antioxidant effects of ferulic acid. Ferulic acid can inhibit or reduce the proliferation activity of melanocytes.A 0.1-0.5% ferulic acid solution can make melanocytes,The quantity is reduced from 117�±23/mm2 to 39�±7/mm2;ferulic acid can also inhibit the activity of tyrosinase.A ferulic acid solution with a concentration of 5mmol/L can inhibit tyrosinase activity as high as 86 %. Even if the concentration of ferulic acid solution is only 0.5mmol/L,its inhibition rate of tyrosinase activity can reach about 35%.Ferulic acid also has the ability to scavenge oxygen free radicals and good anti-oxidation.Ferulic acid has sun protection ability.Ferulic acid can effectively absorb ultraviolet rays in the wavelength range of 290-330nm to prevent or reduce the damage of this wavelength of ultraviolet rays to the skin. Main Function: 1. Ferulic acid can protect skin against sun The chemical black name of ferulic acid is 4-hydroxy 3-methoxycinnamic acid. Among them, the commonly used sunscreen is "Ethylhexyl Methoxycinnamate (OMC)". Therefore, both of the cinnamic acid family, ferulic acid also has the effect of absorbing ultraviolet rays and sunscreen. It is also recognized as one of the sunscreens in Japan. 2. Ferulic acid can resist oxidation Ultraviolet rays will create a variety of free radicals with electrons on our skin, which will cause a series of cell damage and make the skin age down.This is photo-aging.Compared with general sunscreens, ferulic acid can also resist oxidation and eliminate free radicals. 3. Ferulic acid can be anti-inflammatory On the one hand, ferulic acid can cut off the key link in the inhibition of inflammation, such as affecting the metabolism of arachidonic acid, inhibiting the synthesis of prostaglandin PEG2, and can also calm the immune system and reduce the activation of mast cells, which can play an anti-inflammatory and anti-allergic effect. 4. Ferulic acid can whitening skin Tyrosinase is the most critical enzyme needed by melanocytes to produce melanin.Ferulic acid can inhibit the production and activity of tyrosinase,so as to achieve the whitening effect of reducing the production of melanin.

Product name: Silkworm Chrysalis Amino Acids INCI Name: SILKWORM CHRYSALIS EXTRACT Total nitrogen: 12.8 PH: 5.0-7.0 Total Amino acid: â?¥60 Appearance: Light yellow to brownish yellow powder Supplier: ZHENYIBIO In cosmetic formulations,silkworm chrysalis amino acids acid are used in creams and shampoos to increase hydration,elasticity,cleanliness(have less irritation),anti-aging and anti-wrinkle effects,and can also prevent nails from cracking and brittle.These applications are especially due to the function of silkworm chrysalis amino acids with hydrophilic that has large capacity to absorb water.Silkworm chrysalis amino acids function: forming a soft and smooth film on the skin surface to prevent moisture loss;Used for wound healing,stimulating cell proliferation;Preventing ultraviolet radiation,and formulating creams and shampoos