Cosmetic Science Talk

Discussion List

• BTMS 25 emulsion became very thick during mixing. Why and how to avoid it?

  129 views 7 comments 0 points Most recent by Camel April 19Formulating
• Shampoo formula stabilization

  187 views 12 comments 0 points Most recent by ketchito April 19Formulating
• synthesis polydimethylsiloxane or dimethicone

  102 views 7 comments 0 points Most recent by Zahra April 19General
• The role of antioxidants in protecting formulations

  244 views 7 comments 0 points Most recent by suswang8 April 19Formulating
• Is formalin alone enough to preserve this conditioner formula?

  102 views 9 comments 0 points Most recent by Abdullah April 19Formulating
• Stability testing

  337 views 16 comments 0 points Most recent by Ryan23294 April 18Formulating
• Chlorine removal Cleanser/Shampoo - Ingredients

  346 views 29 comments 0 points Most recent by Lab April 18Formulating
• Soy lecithin for skin spray

  208 views 7 comments 0 points Most recent by Naaz411 April 18General
• Need Suggestions & Ideas

  152 views 6 comments 0 points Most recent by HazelBae April 18Off Topic
• Triple beam balances?

  99 views 2 comments 0 points Most recent by Mayday April 18General
• Inexpensive way to test carrier oils?

  120 views 8 comments 0 points Most recent by Camel April 18Resources
• Water activity required for growth of Pseudomonas aeruginosa

  72 views 11 comments 0 points Most recent by Abdullah April 17Advanced Questions
• Why salicylic acid is reducing viscosity of cleanser and how to avoid it?

  195 views 12 comments 0 points Most recent by Abdullah April 17Formulating
• Hair detangling

  147 views 3 comments 0 points Most recent by Zara April 17Hair
• Emulsifier for low-viscous serum

  171 views 4 comments 0 points Most recent by GeorgeBenson April 16Formulating
• Ph of water Prior to adding Stearamidopropyl dimethylamine?

  78 views 2 comments 0 points Most recent by Ryan23294 April 16Formulating
• How would you improve ?

  284 views 11 comments 0 points Most recent by Pb610 April 16Formulating
• Cause of age spot in young girl age 21 and ingredients beneficial for it

  197 views 18 comments 0 points Most recent by Abdullah April 16Advanced Questions
• Which of these two water is better for cosmetic use? Unfiltered or reverse osmosis waste water

  182 views 13 comments 0 points Most recent by Abdullah April 16Advanced Questions
• Science and chemical composition of African black soap.

  98 views 2 comments 0 points Most recent by Lilly April 15Science
• Colostomy barrier paste

  91 views 3 comments 0 points Most recent by Padmavathi April 15Formulating
• Question for Shampoo formula

  204 views 7 comments 0 points Most recent by Asad_Nazir April 15General
• Article in the Guardian and HBO Max series promoting fear mongering

  165 views 5 comments 0 points Most recent by Syl April 15General
• Steraklonium chloride & Stearamidopropyl dimethylamine

  144 views 4 comments 0 points Most recent by Ryan23294 April 14Formulating
• The good, the bad and the... fried?

  89 views 2 comments 0 points Most recent by MariaGarcia April 14Off Topic
• PEG-150 Distearate in Shampoo Formulations

  66 views 0 comments 0 points Started by tecnico3vinia April 14 Formulating
• Hotact with emulsified sugar scrubs

  159 views 5 comments 0 points Most recent by Dtdang April 14Formulating
• Lamellar emulsifiers in the water phase. Why...the nuts and bolts.

  125 views 5 comments 0 points Most recent by Graillotion April 14Formulating
• My Formula Has the wrong "vibe"

  389 views 19 comments 0 points Most recent by Lab April 13Formulating
• Face toner

  247 views 15 comments 0 points Most recent by WarrenChemist April 13Formulating