Is this foam or conditioner separation 1 hour later on top of product?
I made this simple conditioner an hour ago.
BTMS 25 2%
Citric acid 0.2% to pH 4.
Sample size 300g. Mixed with stick blender.
After sample was made everything was homogenous.
At bottling is was low viscosity but not water thin.
After one hour, there is a thin white layer on top as in photo.
Is this the bubbles introduced during mixing that is coming out of formula or the formula is separating?