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Avobenzone is an oil-soluble, broad-spectrum UVA filter widely used in sunscreens and personal care products to provide effective protection against long-wave UVA radiation (320–400 nm). It belongs to the dibenzoylmethane derivative family and works by absorbing ultraviolet light, converting it into less harmful energy (heat). Avobenzone is recognized for its ability to reduce photo-aging, preventing wrinkles, and protecting skin from sun-induced damage. It is commonly formulated with other UV filters to ensure full-spectrum coverage and improve photostability. Approved in regions like the EU, Japan, and the USA, it is suitable for a wide range of sunscreen and cosmetic formulations, including lotions, creams, and facial products. Also known as 1-(4-Methoxyphenyl)-3-(4-tert-butylphenyl)propane-1,3-dione
Avobenzone is an oil-soluble, broad-spectrum UVA filter widely used in sunscreens and personal care products to provide effective protection against long-wave UVA radiation (320–400 nm). It belongs to the dibenzoylmethane derivative family and works by absorbing ultraviolet light, converting it into less harmful energy (heat). Avobenzone is recognized for its ability to reduce photo-aging, preventing wrinkles, and protecting skin from sun-induced damage. It is commonly formulated with other UV filters to ensure full-spectrum coverage and improve photostability. Approved in regions like the EU, Japan, and the USA, it is suitable for a wide range of sunscreen and cosmetic formulations, includi...
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Beauty & Personal Care
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UV Filter
Broad-spectrum sunscreen
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Chemical Properties & Specifications
Chronic aquatic toxicity, category 4 H413: May cause long lasting harmful effects to aquatic life
Prevention: P273 Avoid release to the environment. Disposal : P501 dispose of contents/container to an approved waste disposal plant.
1-General Information-Remove/Take off immediately all contaminated clothing. 2-After inhalation-Take affected person into fresh air. Consult a physician immediately. 3-After contact with skin-In case of contact with skin wash off immediately with soap and plenty of water. Get medical attention immediately. 4-After contact with eyes-Rinse immediately with plenty of water for at least 15 minutes. Seek medical treatment by eye specialist. 5-If swallowed-Rinse mouth with water. If conscious, give the victim plenty of water to drink. 6-Do not induce vomiting. 7-In swallowed, seek medical advice immediately and show this container or label.
In case of fires, hazardous combustion gases are formed - Carbon monoxide (CO), Carbon dioxide (CO2),
Sunscreens, Day Creams, Lotions, Anti-Aging Formulas
Foundation, BB Creams, Tinted Moisturizers Skin Care Products Requiring UVA Protection
Store at room temperature (typically 15–30°C or 59–86°F)
Keep away from direct sunlight, moisture, and incompatible materials
Store in original, tightly sealed containers to prevent contamination and degradation
Available in 1 kg, 5 kg, 10 kg, and 25 kg containers
Avobenzone is a broad-spectrum UVA filter that protects against UVA rays, which are primarily responsible for skin aging and photo-damage. It’s effective in long-wavelength UVA protection (up to 400 nm), making it an essential component in sunscreen formulations.
Avobenzone tends to degrade upon UV exposure unless stabilized. It is commonly combined with Octocrylene or Tinosorb S to enhance photostability and maintain consistent UV protection throughout product use.
Avobenzone can be used at up to 10% concentration in the EU, 5% in Japan, and 3% in the USA, depending on regional regulations and formulation requirements.
Avobenzone requires stabilization due to its tendency to degrade under sunlight. It is commonly stabilized with Octocrylene or Tinosorb S, ensuring enhanced photostability and longer-lasting sun protection in the final product.
Octocrylene absorbs UV radiation and prevents Avobenzone from breaking down by acting as a photostabilizer, thus maintaining the molecular integrity of Avobenzone and ensuring consistent UVA protection during sun exposure.
Avobenzone is oil-soluble, making it difficult to incorporate into water-based formulations without emulsifiers. It is typically formulated in O/W emulsions using suitable emulsifiers to ensure uniform dispersion and product stability.
