• Formulating

  What solvent/s can be used to solubilise these 3 UV filters together?

  Posted by arastellar09 on September 29, 2024 at 5:09 am

  1) Bisethylhexylphenol methoxyphenyl triazine (Tinosorb S)

  2) Diethylamino Hydroxybenzoyl hexyl benzoate (Uvinul A +)

  3) Ethylhexyl triazine (Uvinul T 150)

  fareloz replied 1 year, 1 month ago 2 Members · 1 Reply
• 1 Reply

• 

  fareloz

  Member

  September 30, 2024 at 3:42 am

  Hey! I know you from reddit DIYBeauty sub. Remember their rules? No DIY sunscreen? That’s because you will never be able to make sunscreen at home.

  Sunscreen works by creating an even layer on your skin. It is not about the filters, solubilizers or high content of the filters, it is about even distribution of nano particles. Some filters are in nano form and not really solubilized, but distributed/dispersed so well and even that you think they are dissolved. For this you need really high end equipment and knowledge.

  So drop this idea and buy one.

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