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AakoSun TDSA is a photo stable, water-soluble UV A filter that is approved in many countries worldwide for use in sun care preparations.
AakoSun TDSA can be combined in emulsions with oil-soluble UV filters such as AakoSun OCR (Octocrylene) to provide stabile broad spectrum UV A and UV B protection.
AakoSun TDSA is supplied as a 33% solution of TDSA which should be neutralized with base such as TEA (Triethanolamine) prior to addition to the formulation.