How to Make a Stable Liquid Emulsion
I’m looking into making an emulsified serum.
I don’t plan on it being completely water-weight, it’s definitely going to have some viscosity. I want it to dispense from a dropper bottle.
I’ve been looking into similar products on the market to try to get an idea of what emulsifers and stabilizers the commercial formulators are using for these products.
Take Laneige Cream Skin Refiner. I’ve used it and it is an ACTUAL water-weight emulsion using Glyceryl Stearate Citrate and a couple other emulsifers.
I’m thinking Montanov L, Glyceryl Stearate Citrate and Aristoflex with total oil phase of 14.7%
Any suggestions for increasing stability in liquid emulsions welcome.