Product makes fragrance go bad
I have been trying to find out why the fragrance of one of my products deteriorates over time. I thought it might be the fragrance oils, so I used a different brand, but no change. I am using the same batch method and preservative levels as I use in other products that do not have this problem.
Can anyone tell me what could be contributing to this deterioration?
Could any of the products be contributing to this?
Distilled Water Ozokerite Microcrystalline wax c12-15 alkyl benzoate Petrolatum peg-40 hydrogenated castor oil Cyclomethicone Cetyl Alcohol Stearyl Alcohol Glyceryl and PEG-100 stearate Steareth 21 Sorbitan Stearate Ceteareth-20 Propylene Glycol pvp PVP/VA Copolymer Kaolin Phenoxyethanol 1.04% Potassium sorbate 0.85% Citric acid 0.56% Fragrance