Perfect Youth Booster Xanthum Gum – It help in thickening of serum with out dropping its natural appeal and pores and skin hydration ability. Entire listing. Aqua, Glycerin, Dextran, Polysorbate-eighty, Sodium Benzoate, Capric Perfect Youth Booster Triglyceride, Cetearyl Alcohol, Cetearyl Glucoside, Gylceryl Stearate, Butytrospermum Parkii Butter, Gluconolacctone, Rosa Canina Fruit Oil, Phenyl T-Butyinitrone, RH-Oligopeptide-1, Caprooyl