Getting a good sunscreen is no joke and formulators spend time looking for ingredients to balance efficiency, compatibility and desirable texture. But there are certain UV filters that lose efficacy after exposure.
Sarasorb EHT is a novel broad spectrum organic UV absorber that an Indian company uses for formulation applications. With its triazine backbone, this cosmetic grade UV absorber India provides good protection against UV-B wavelengths. Read on to find more about this formulation ingredient and why it's beneficial for the sun care formulation process.
In-depth Info on SARASORB EHT UV Filter
This UVB blocker is also referred to as Ethylhexyl Triazone or Octyl Triazone. It comes as an oil-soluble compound and falls under the category of triazine-class UV filters.
As a high SPF sunscreen ingredient supplier, Sarasorb EHT has been formulated to offer high levels of protection. It offers high photostability properties and good performance in the UVB wavelength range.
Now, let's turn toward its UVB absorbing properties.
Properties and Applications of this UV Filter
Achieving a high SPF without compromising product texture can be challenging. Fortunately, Sarasorb EHT offers several useful formulation benefits.
- Strong UVB absorption: Its high absorption capacity contributes to the development of high-SPF formulations.
- Excellent photostability: It is resistant to light-induced degradation and thus supports the photostability of the UV filter system.
- Formulation compatibility: It can be combined with other UV filters to achieve balanced sun protection.
- High efficiency: Its high light absorption enables the achievement of a significant SPF contribution with low concentrations.
How to use Ethylhexyl Triazone in Sunscreens?
This UV light blocker is recommended for use in both emulsion and anhydrous composition based sunscreens. Due to its solid state, formulators are required to take precautions while incorporating this substance into the system. A proper dispersion has to be achieved by using a specific amount of heating in the oil phase.
Along with using this broad-spectrum sunscreen raw material manufacturer, formulators also need to consider adding the right kind of UVA light blockers for enhanced protection.
However, for each case, compatibility has to be checked at the lab scale prior to finalising the formula.
Regulatory Info on Ethylhexyl Triazone
When it comes to regulatory affairs, there can be differences from one region to another.
According to the EU cosmetic regulation, this UV blocker is included in Annex VI and the allowed concentration in any cosmetic product cannot exceed 5% in the finished article.
In other words, it can be used up to a concentration of 5% in any sunscreen product formulation.
Even then, it has not been approved for use in the US and is not included in the FDA's list of active pharmaceutical ingredients for sunscreens.
As such, any claims regarding its efficacy or safety have to go through a regulatory evaluation by the concerned authority.
Reliable Source of Sunscreen Ingredients from Sarex
A good source of high SPF sunscreen ingredients is no less important than the selection of the demanded raw material itself. Sarex is a reliable broad-spectrum sunscreen raw material manufacturer and exporter, as the company meets the continuous need for innovative chemical products.
Explore Sarasorb EHT, a valuable Sarex UV filter for personal care, and connect with Sarex for bulk enquiries, technical information and product support. The company is a one stop provider of fine and textile chemicals in India, which enables it to offer an effective solution for any manufacturing task.