The type dimension of the Plant-based Squalene market is primarily defined by its botanical origin. Olive‑derived squalene accounts for the largest share, driven by mature extraction technologies and a well‑established supply chain that supports bulk‑scale production. Amaranth‑derived squalene, extracted from the seeds of Amaranthus retroflexus, is gaining traction because of its higher squalene concentration per kilogram, which reduces processing intensity. Sugarcane‑derived squalene, produced through a bioconversion pathway, offers a renewable feedstock with lower agricultural land demand, positioning it as a strategic alternative for sustainability‑focused manufacturers. Emerging sources such as rice‑bran and wheat‑germ contribute marginally but are expected to expand as regional processing capacities improve. Collectively, these type sub‑segments determine the overall market size by allocating raw‑material costs, yield efficiencies, and regulatory compliance requirements. Understanding the distribution among olive, amaranth, sugarcane, and emerging sources is essential for accurate Plant‑based Squalene segmentation and forecasting. Moreover, price volatility of olive oil crops can influence the cost structure, prompting buyers to diversify across alternative plant sources.