Available Ingredients

Several ingredients from your list are available:

• Butylene Glycol: Available as a gentle solvent and humectant, often used as an alternative to Propylene Glycol.
• Dimethicone: Various types are available with different viscosities and volatility, such as Dimethicone (Light/50), Dimethicone (Very Light/5), Dimethicone (Very Light/10), Dimethicone (Light/100), Dimethicone (Ultra Light/1.5), Dimethicone (Very Light/2, Volatile), Dimethicone (Very Light/3), and Dimethicone (Light/20). These are silicones used to provide a smooth feel and coat the skin.
• Isohexadecane: Available as an ultra-lightweight emollient that doesn't leave a greasy residue and is soluble in silicones and oils.
• Steareth-2: Available as an emulsifier often used in underarm products due to its ability to withstand electrolytes and provide a non-sticky surface.
• Cetearyl Alcohol: Available in different ratios of Cetyl Alcohol and Stearyl Alcohol, such as Cetearyl Alcohol (50/50) and Cetearyl Alcohol (30/70). It acts as a thickener and emollient.
• Propylene Glycol: Available as a high-purity solvent, lubricant, and humectant used in various cosmetic and pharmaceutical products.
• Steareth-21: Available as an emulsifier similar to Steareth-2, commonly used in underarm products.
• Iron Oxides Yellow: Various forms are available, including Iron Oxides Yellow (non-coated), ReadyMix™ Iron Oxides Yellow (Cyclopentasiloxane Based), Iron Oxides Yellow (FoundationPro™), and Iron Oxides Yellow (Triethoxycaprylylsilane Coated). These are pigments used for coloring makeup products.
• Hexyl Laurate: Available as a lightweight emollient ester with high spreadability, suitable for water-in-oil emulsions.
• Polyglyceryl-4 Isostearate: Available as a water-in-oil emulsifier.

Ingredients Not Found

The following ingredients from your list were not found as specific products:

• potassium hydroxide
• methylparaben
• propylparaben
• C9-15 fluoroalcohol phosphates

For diisopropyl dimer dilinoleate, while the exact ingredient was not found, related alternatives like Polyglyceryl-2 isostearate/dimer dilinoleate copolymer (available in Standard Gloss and Extra Gloss types) are available and used in formulations like lip gloss.

For Cetyl PEG/PPG-10/1 Dimethicone, the exact ingredient was not found, but related PEG/PPG Dimethicone copolymers like PEG/PPG-18/18 Dimethicone and PEG/PPG-20/15 Dimethicone are available and function as water-in-oil/silicone or water-soluble emulsifiers.