Personal Care & Cosmetics holds the smallest yet strategically significant slice of the Pure Inulin market, estimated at 10 % of total sales. Here, inulin functions as a humectant, skin‑conditioning agent, and biodegradable polymer in moisturizers, hair‑care formulations, and facial masks. Its hygroscopic properties enable sustained moisture retention on the epidermis, while its natural origin satisfies clean‑beauty criteria increasingly demanded by consumers and retailers. Formulation data indicate that incorporation levels of 1–3 % achieve measurable improvements in skin hydration metrics without destabilizing emulsions. Moreover, the ingredient’s compatibility with a broad pH range reduces the need for additional stabilizers, streamlining product architectures. Growth drivers include regulatory incentives for reduced synthetic surfactants and a market shift toward sustainable, plant‑derived actives. Consequently, the Personal Care application, though modest in volume, contributes a niche but growing component to the overall Pure Inulin market taxonomy.