The Application segmentation allocates market revenue across five functional groups: skin‑care, hair‑care, makeup, sun‑care, and other niche uses. Skin‑care dominates the landscape, driven by the oil’s emollient properties and its capacity to deliver antioxidants, thereby supporting moisturizers, serums, and cleansers. Hair‑care represents the second largest segment, where grapeseed oil’s lightweight profile improves scalp health and hair shaft lubrication without residue, influencing conditioners and leave‑in treatments. Makeup formulations, particularly foundations and primers, leverage the oil’s refractive index to enhance spreadability and a natural finish. Sun‑care products incorporate grapeseed oil for its photostabilizing effect on UV filters, though its contribution remains limited by regulatory constraints. The residual “other” category captures specialty applications such as after‑shave balms and aromatherapy blends, which, while small, reflect emerging formulation trends. This market taxonomy underpins the pie‑chart distribution presented in the chartData section.