Ingredient Description Evaluation Imidazolidinyl Urea Chemical preservative, allergenic potential, formaldehydesplitter, Note: Ordinary "urea" is highly recommendable as ingredient in skin care products  not recommendable Isoamyl Methoxycinna-mate One of the chemical light protection filters with high skin compatibility  recommendable Isobutane Environmwetally friendly fuel gas  recommendable Isocetyl Palmitate Walrat substitute, synthesized wax of herbal origin, refatting property highly recommendable Isohexadecan Oil component, benefit for beauty care products controversial  not recommendable Isoleucine Amino acid, usually from animal origin cruelty to animals through intensive farming, benefit for beauty care products controversial, moisture preserver not recommendable Isoparaffin Synthetically produced hydrocarbon, benefit for beauty care products controversial  not recommendable Isopropanol Isopropyle Alcohol, solubilizer in watery-alcoholic compounds, anti-septic property not recommendable Isopropyl Isostearate Herbal wax, soothing, possibly comedogenic not recommendable Isopropyl Myristate Herbal wax, soothing, possibly comedogenic not recommendable Isopropyl Palmitate Herbal wax, soothing, possibly comedogenic not recommendable Isostearyl Benzoate Benzoic acid, esterized with isostearylalcohol, synthetic oil  limited recommendability Isostearyl Diglyceryl Succinate Surfactant, synthesized from herbal substances, degreasing and cleansing properties recommendable Isostearyl Neopentanoate Synthetic skin oil limited recommendability Ivy Extract Benefit for beauty care products controversial  not recommendable