Oil Soluble Suncreen Ingredient Avobenzone

Avobenzone

Oil Soluble Suncreen Ingredient Avobenzone Featured Image
  • Oil Soluble Suncreen Ingredient Avobenzone

Short Description:

Cosmate®AVB ,Avobenzone,Butyl Methoxydibenzoylmethane. It is a derivative of dibenzoyl methane. A wider range of ultraviolet light wavelengths can be absorbed by avobenzone. It is present in a lot of broad-range sunscreens that are commercially available. It functions as a sunblock. A topical UV protector with a broad spectrum, avobenzone blocks UVA I, UVA II, and UVB wavelengths, reducing the damage that UV rays can do to the skin.


  • Trade Name: Cosmate®AVB
  • Product Name: Avobenzone
  • INCI Name: Butyl Methoxydibenzoylmethane
  • CAS No.: 70356-09-1
  • Molecular Formula: C20H22O3
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    Product Detail

    Why Zhonghe Fountain

    Product Tags

    Avobenzone is a superlative sunscreen owing to its high Avobenzone (Butyl Methoxydibenzoylmethane) content. Avobenzone, a dibenzoyl methane derivative, effectively protects against a wide range of ultraviolet light wavelengths. Because of the unique ability to absorb UVA I, UVA II, and UVB radiation, Avobenzone protects against adverse effects that exposure to UV radiation can have on the skin. The new ingredient is present in nearly all the commercial broad-spectrum sunscreen formulations that would guarantee complete protection against sun damage. Thus, Avobenzone can be relied upon for a trustworthy and viable sunblock that specifically nourishes the skin while affording excellent protection.

    Avobenzone (BMDM, Butyl methoxydibenzoylmethane) is a sun screen chemical that offers broad-range protection against UVA rays. Avobenzone absorbs both UV-(380-315 nm that is associated with long term skin damage) and UV-B (315-280 nm that causes sunburn) rays. Avobenzone is known as one of the most effective sunscreen ingredient.

    Avobenzone is a widely used chemical sunscreen agent known for its ability to provide broad-spectrum protection against UVA rays. It is one of the most effective UVA filters available and is commonly found in sunscreens, moisturizers, and other sun care products. Its ability to absorb UVA radiation helps prevent photoaging, sunburn, and long-term skin damage.

    Key Functions of Avobenzone

    1. Broad-Spectrum UVA Protection: Absorbs UVA rays, which are responsible for premature aging and skin damage.
    2. Photoaging Prevention: Protects the skin from UVA-induced wrinkles, fine lines, and loss of elasticity.
    3. Sunburn Protection: Works alongside UVB filters to provide comprehensive protection against sunburn.
    4. Stabilized Formulations: Often used with stabilizers to enhance its photostability and effectiveness.
    5. Skin Compatibility: Suitable for a wide range of skin types, including sensitive skin.

    Avobenzone Mechanism of Action

    1. UVA Absorption: Absorbs UVA radiation (320-400 nm) and converts it into less harmful heat energy, preventing DNA damage.
    2. Free Radical Neutralization: Helps reduce the formation of free radicals caused by UV exposure, minimizing oxidative stress.
    3. Collagen Protection: Prevents UVA-induced breakdown of collagen and elastin, maintaining skin firmness and elasticity.
    4. Synergistic Effects: Often combined with UVB filters (e.g., octinoxate) and stabilizers (e.g., octocrylene) to enhance its photostability and broad-spectrum protection.

    Avobenzone Advantages & Benefits

    1. Effective UVA Protection: Provides superior protection against UVA rays, which are a major cause of photoaging.
    2. Broad-Spectrum Compatibility: Works well with other UV filters to offer full-spectrum sun protection.
    3. Photostability: When stabilized, it remains effective under prolonged UV exposure.
    4. Gentle on Skin: Suitable for all skin types, including sensitive skin, when formulated correctly.
    5. Regulatory Approval: Approved by major regulatory bodies, including the FDA and EU, for use in sunscreens.

     

    RAvobenzone_3_4ebda7f5b8

    Key Technical Parameters:

    Appearance

    White to pale yellow powder

    Identity(IR)

    Matches reference spectrum

    Identity(Retention time)

    Matches reference retention time

    UV specific extinction(E1%1cm at 357 nm in ethanol)

    1100~1180

    Melting point

    81.0℃~86.0℃

    Loss on drying (%)

    0.50max

    Chromatographic purity GC

    Each impurity(%)

    3.0max

    Total impurities(%)

    4.5max

    Assay(%)

    95.0~105.0

    Residual solvents

    Methanol(ppm)

    3,000max

    Toluene(ppm)

    890max

    Microbial purity

    Total amount of aerobe

    100 CFU/g max

    Total yeast and moulds

    100CFU/g max
           

    Applications: Sunscreens, Personal Care products, Sun care, Baby Sun care, Daily skin care, Decorative cosmetics with sun protection, Broad spectrum UV-A filter.

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