• Formulating

  Reputable cosmetic supplier…..

  Posted by Newtoformulating on April 19, 2020 at 9:11 pm

  Hello all! I’m in search of a supplier to purchase natural ingredients for my formula example….polyquaternium-4/ hydroxypropyl starch copolymer. Is that or something similar to it available for me to purchase or not? Thanks for your time

  Newtoformulating replied 4 years ago 2 Members · 2 Replies
• 2 Replies

• 

  OldPerry

  Member

  April 19, 2020 at 9:47 pm

  You can find suppliers of Polyquaternium-4 here.  
  https://cosmetics.specialchem.com/inci/polyquaternium-4

  Though I’m not sure Polyquaternium 4 would qualify as “natural.”

• 

  Newtoformulating

  Member

  April 19, 2020 at 9:57 pm

  @Perry Thanks so much for your help! I realized that when you mentioned it about the polyquaternium-4 not being natural. Thanks for the reminder 🙂

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