vitamin c

Discussion List

• Is THDA more potent than L-AA as some brands claim?

  47 views 1 comment 0 points Most recent by EVchem February 19Formulating
• Thoughts on mega concentrations of Tetrahexyldecyl Ascorbate?

  75 views 2 comments 0 points Most recent by JPS February 4Formulating
• Formulating Dry (not liquid) Skincare Products?

  159 views 5 comments 0 points Most recent by MarkBroussard December 2019Formulating
• Using Niacinamide and Vitamin C together in formulations

  175 views 2 comments 0 points Most recent by nullafulla September 2019Formulating
• Natural preservatives at pH>6

  493 views 24 comments 0 points Most recent by Meemcha July 2019Formulating
• Vitamin C (derivatives) and ferrous utensils

  218 views 15 comments 0 points Most recent by Doreen July 2019General
• Ascorbyl Palmitate

  126 views 1 comment 0 points Most recent by Doreen January 2019Formulating
• Why is Vitamin C now touted as the next big thing for skin care?

  261 views 9 comments 0 points Most recent by Perry December 2018Formulating
• Would L'ascorbic acid dissolve in glycerin?

  875 views 12 comments 0 points Most recent by Majman October 2018Formulating
• Preserving unstable actives

  557 views 18 comments 0 points Most recent by Pete January 2017Advanced Questions
• Ethoxydiglycol: Why is it used in Vitamin C serums?

  2.6K views 1 comment 0 points Most recent by PharmaSpain August 2016Advanced Questions
• Penetration enhancer for L-Ascorbic acid that doubles as OIW emulsifier compatible with pH 3?

  262 views 1 comment 0 points Most recent by BartJ August 2016Advanced Questions