skinsthat
Skinsthat is a term used in cosmetic science to describe a class of topical formulations designed to form a continuous, semi-occlusive layer on the skin’s surface. The concept envisions creating a protective “hat” that reduces water loss, shields against environmental stressors, and can serve as a reservoir for active ingredients. In practice, skinsthat products may take the form of film-forming sprays, serums, creams, or patches containing polymers, lipids, silicones, or hydrocolloids that dry to a transparent film.
The mechanism relies on film-forming agents that adhere to the outer skin layers, creating a barrier that
Regulation and safety: Skinsthat products are usually marketed as cosmetics or skin-care devices, with safety standards
Research and status: The term is not universally standardized, and robust clinical evidence for broad claims
See also: barrier film, film-forming polymer, occlusive care, transdermal patch.