For cosmetic formulators, selecting the right UV filters is fundamental to creating effective and safe sun protection products. Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) has emerged as a highly sought-after ingredient, lauded for its powerful UVA absorption and exceptional photostability. This guide aims to provide cosmetic chemists and product developers with a deep understanding of DHHB, its benefits, and its applications, empowering them to make informed decisions when sourcing this critical raw material. As a dedicated manufacturer and supplier, we are committed to offering insights into the ingredients that drive cosmetic innovation.

DHHB, scientifically identified as 2-(4-Diethylamino-2-hydroxybenzoyl)-benzoic acid hexylester, is a broad-spectrum UVA filter. Its primary function is to absorb the longer UVA wavelengths (320-400 nm), which are known to penetrate the skin deeply, causing photoaging effects such as wrinkles, loss of elasticity, and contributing to the risk of skin cancer. DHHB's peak absorption at 354 nm makes it particularly effective in this crucial range. Formulators looking to buy high-performance UV protection agents will find DHHB to be a superior choice for their sunscreens and daily wear cosmetic lines.

One of the most compelling advantages of DHHB for formulators is its remarkable photostability. In contrast to older UVA filters that can degrade upon exposure to sunlight, DHHB maintains its chemical structure and protective capacity over extended periods. This stability ensures that the sunscreen provides consistent and reliable protection throughout its intended use. Moreover, DHHB contributes to the photostabilization of other UV filters in a formulation, enhancing the overall UV protection system. For procurement managers, this translates into formulating products that consistently meet consumer expectations and regulatory requirements. We are a reputable manufacturer providing DHHB with guaranteed stability.

The lipophilic nature of DHHB makes it highly compatible with the lipid matrix of the skin, promoting better absorption and uniform distribution. This characteristic also ensures excellent solubility in the oil phase of cosmetic emulsions, simplifying formulation. DHHB can be effectively combined with a wide range of other UV filters, including UVB filters and mineral sunscreens like Titanium Dioxide and Zinc Oxide, to achieve comprehensive broad-spectrum protection. This versatility allows for the creation of products with high SPF and PFA (UVA protection factor) values, while also offering flexibility in texture and sensory attributes. Purchasing DHHB from a reliable supplier ensures seamless integration into your existing or new product lines.

Beyond its UV absorption capabilities, DHHB also possesses antioxidant properties, helping to neutralize free radicals generated by UV exposure, thereby offering an additional layer of skin defense against aging. Its role in protecting the cosmetic formulation itself from UV-induced degradation also enhances product shelf life. For any cosmetic brand aiming for high-performance, stable, and safe sun protection products, DHHB is an indispensable ingredient. We encourage formulators and purchasing departments to inquire about our DHHB offerings, including technical support and competitive pricing for bulk orders. Partner with us to elevate your sun care and anti-aging product lines.