VP/Hexadecene Copolymer is generally a lower-concern ingredient for seborrheic dermatitis. It forms a flexible film and improves wear, rather than acting as a treatment or a free fatty acid.

The hexadecene part of its name does not make it the same as free palmitic acid or a triglyceride oil. No applicable ingredient-specific Malassezia or human seb derm evidence was found. The finished product can still feel heavy or require thorough but gentle removal, so judge it by comfort rather than the chemical name alone.