• Formulating

  Hair Straightener

  Posted by express2025 on June 28, 2017 at 5:05 pm

  Hello ..
  i am work to formulate Hair Straightener based on glyoxlic acid 
  and i reach to very good results but there are some problem in the formula related to Hair cutting and Hair Loss during iron Hair with the flat iron and this problem i think it related to  2% of PEG-400 and 2% of PEG-4000 in my Formula so the question is this Percent High 
  ? and did this material not safe for using in Hair Product ? another question whats the rule of  PEG-90M in the Hair Straightener Formula ?
  also i add to Formula 3 % Lactic Acid did this percent is Safe ? 
  thank you 

  belassi replied 6 years, 10 months ago 2 Members · 1 Reply
• 1 Reply

• 

  belassi

  Member

  June 28, 2017 at 11:19 pm

  Why are you using those PEGs? Please explain. And why the lactic acid?

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