hello team,
I want to formulate a serum to be applied on skin where pigmentations are seen. I want to apply this before applying night serum with moisturizing properties.
1,3-Propanediol (Natural) 20%
Tranexamic Acid 3%
4MSK (Potassium Methoxysalicylate) 3%
AnyGel ™ 1%
Safe B3 5%
Ethoxydiglycol 2.5%
Mild Preserve Eco 1%
water 65%
1. I want to create sticky serum consistency. Not so sure if the combination of 1,3-Propanediol, AnyGel and Water is a good base for such serum.
2. I am not sure how much Ethoxydiglycol should be added to enhance the use of Safe B3. Please check.
Regards 1,3-Propanediol, would it be advisable to use it together with ALA? For example:
1,3-Propanediol: 90%
Alpha Lipoic Acid (ALA) (Powder): 10%