• Formulating

  Eyebrow Developer peroxides

  Posted by Elcole on January 30, 2024 at 10:21 am

  Hi,

  I am formulating an eyebrow developer and I am having a hard time with the tint to take to the hair, as in it is not reacting properly. I am using 6% H2O2. Is there any suggestions that you all can give me? Am I using the wrong H2O2 or what could I be doing wrong?

  deniol replied 1 month, 3 weeks ago 3 Members · 2 Replies

  • #formulation
  • cosmetics
  • Developer
  • hydrogen-peroxide
• 2 Replies

• 

  chemicalmatt

  Member

  February 2, 2024 at 9:32 am

  There is only one hydrogen peroxide, none other. You do not describe the conveyance method for the peroxide, so this is a blind alley for us.

• 

  deniol

  Member

  March 6, 2024 at 9:51 pm

  @geometry dash subzero It’s really too difficult. There is no reasonable explanation.

  • This reply was modified 1 month, 3 weeks ago by  deniol.

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