• All Discussions
•  esthetician922

  how to make a toner from the basics of a serum formula

  esthetician922 replied 4 years, 10 months ago 2 Members · 4 Replies

  Formulating
•  esthetician922

  Is n-acetyl glucosamine a fluff ingredient?

  lewhitak replied 4 years, 10 months ago 6 Members · 21 Replies

  General
•  esthetician922

  I don’t understand drug claims vs cosmetics

  MarkBroussard replied 4 years, 11 months ago 4 Members · 6 Replies

  General
•  esthetician922

  Need help. Formula turned white and frothy

  esthetician922 replied 4 years, 11 months ago 3 Members · 5 Replies

  Formulating
•  esthetician922

  Microbial testing and stability testing

   esthetician922 replied 4 years, 11 months ago 1 Member · 0 Replies

  General
•  esthetician922

  Can you make “heavy water” Deuterium Oxide?

  esthetician922 replied 4 years, 11 months ago 6 Members · 9 Replies

  General
•  esthetician922

  substituting powder HA for liquid

  esthetician922 replied 4 years, 11 months ago 2 Members · 2 Replies

  General
•  esthetician922

  ph meter question

  esthetician922 replied 4 years, 11 months ago 4 Members · 12 Replies

  General
•  esthetician922

  Sodium PCA 50% question

  esthetician922 replied 4 years, 11 months ago 4 Members · 5 Replies

  General
•  esthetician922

  Reputable lab, well I thought they were, it touting Sodium Ascrorbyl Phosphate is better than

  letsalcido replied 4 years, 12 months ago 5 Members · 5 Replies

  General
•  esthetician922

  L vs D for and how it absorbs into the skin

  Doreen replied 5 years ago 4 Members · 5 Replies

  General
•  esthetician922

  Has anyone worked with bakuchiol?

  esthetician922 replied 5 years ago 3 Members · 3 Replies

  General
•  esthetician922

  If you’re making a serum is there a heating phase?

  esthetician922 replied 5 years ago 3 Members · 8 Replies

  General
•  esthetician922

  Help figuring out percentages

  ngarayeva001 replied 5 years ago 3 Members · 7 Replies

  General
•  esthetician922

  favorite place to buy ingredients? (USA)

  ngarayeva001 replied 5 years ago 4 Members · 5 Replies

  Resources
•  esthetician922

  % of acid in a formulation

  ngarayeva001 replied 5 years ago 3 Members · 3 Replies

  General
•  esthetician922

  Propylene Glycol. Nay or Yay?

  ngarayeva001 replied 5 years ago 5 Members · 10 Replies

  General
•  esthetician922

  coconut water vs coconut oil

  esthetician922 replied 5 years ago 2 Members · 2 Replies

  General
•  esthetician922

  Comedogenic ingredients

   esthetician922 replied 5 years ago 1 Member · 0 Replies

  Cosmetic Industry