DuraQuench IQ SA :
INCI Name: Cetyl Alcohol (and) Isostearyl Isostearate (and) Potassium Cetyl Phosphate (and) Cetyl Stearate (and) Stearic Acid
In my next formula, a facial cream, I want to consider isostearyl isostearate. After a quick look at my typical vendors, I could only find the multi-ingredient version of DuraQuench IQ SA.
So was wondering if anyone had worked with both products, and if the latter had any added value over just straight isostearyl isostearate. Additional moisturizing? Better feel? Any type of observations are welcome.