• All Discussions
•  Zink

  Sodium PCA vs Sodium Lactate - Pros and Cons? List of claims.

  Zink replied 10 years, 2 months ago 4 Members · 13 Replies

  Formulating
•  Zink

  Best type of (denatured) alcohol for use in a topical?

  JohnM replied 10 years, 2 months ago 5 Members · 7 Replies

  Formulating
•  Zink

  Panthenol in pH 4 cleanser - any point?

  OldPerry replied 10 years, 2 months ago 7 Members · 16 Replies

  Formulating
•  Zink

  Green colorants with skin benefits?

  Microformulation replied 10 years, 2 months ago 7 Members · 26 Replies

  Formulating
•  Zink

  Salt (NaCl) in water based cleansers? For what purpose

  Zink replied 10 years, 3 months ago 3 Members · 3 Replies

  Formulating
•  Zink

  Optimal lipid composition for a topical formula - is there such a thing?

  David replied 10 years, 3 months ago 6 Members · 9 Replies

  Formulating
•  Zink

  Clay Masks and pH - How to avoid skin irritation

  yongnn30 replied 10 years, 3 months ago 4 Members · 5 Replies

  Formulating
•  Zink

  When a contract manufacturer ask you for a “price target” per unit, how should you respond?

  Anonymous replied 10 years, 3 months ago 4 Members · 10 Replies

  Formulating
•  Zink

  Incorporate 4% Tea Tree Oil into a gel with the least number of natural ingredients

  Zink replied 10 years, 3 months ago 6 Members · 9 Replies

  Formulating
•  Zink

  Improve the stability of Ewax based emulsion with co-emulsifiers?

  Zink replied 10 years, 4 months ago 1 Member · 1 Reply

  Formulating
•  Zink

  Coco Betaine VS Sodium Cocoamphoacetate VS Decyl Polyglucoside? Water based cleanser.

  Zink replied 10 years, 4 months ago 4 Members · 6 Replies

  Formulating
•  Zink

  Thickening an acidic water based cleanser where Xanthan Gum has failed

  Zink replied 10 years, 5 months ago 5 Members · 11 Replies

  Formulating
•  Zink

  Cosmetic grade 99.8% vs normal grade 99.0% Urea for use in cosmetics

  Zink replied 10 years, 5 months ago 2 Members · 2 Replies

  Formulating
•  Zink

  Looking for small scale, 50 - 200 unit, non OTC contract manufacturers

  Zink replied 10 years, 5 months ago 3 Members · 4 Replies

  Formulating
•  Zink

  Liquid mud mask, slight separation issue, how to fix?

  Zink replied 10 years, 6 months ago 4 Members · 8 Replies

  Formulating
•  Zink

  Basic oil based concealer formula - Need help to make it conceal.. Formula within.

  Zink replied 10 years, 8 months ago 4 Members · 11 Replies

  Formulating
•  Zink

  Humectants compatible and incompatible with Carbomer?

  Chemist77 replied 10 years, 8 months ago 4 Members · 8 Replies

  Formulating
•  Zink

  Heat stability of vitamins used in cosmetics and potential problems of cool down addition

   Zink replied 10 years, 9 months ago 1 Member · 0 Replies

  Formulating
•  Zink

  Gentlest way to add scent to a product? (Rose water? Cucumber? Some essential oils? Calendula?)

  pf_holden replied 10 years, 9 months ago 3 Members · 3 Replies

  Formulating
•  Zink

  Xathan Gum, Carbomer and other gelling agents/thickeners - can they hinder penetration of actives?

  nasrins replied 10 years, 9 months ago 2 Members · 1 Reply

  Formulating