The Eco-Friendly Vegetable-Based Ink segmentation by type distinguishes four principal chemistries: soy‑derived, corn‑derived, wheat‑derived, and blended vegetable‑oil formulations. Soy‑derived inks dominate the market because of their high pigment load, low viscosity, and established supply chain, accounting for roughly 45 % of total volume. Corn‑derived inks contribute about 25 %; their starch‑based carrier offers superior drying speed on porous substrates, making them attractive for high‑throughput print runs. Wheat‑derived inks, representing near 15 % of the market, are valued for their renewable protein matrix, which improves adhesion on fibrous media. The remaining 15 % comprises blended vegetable‑oil inks that combine multiple feedstocks to balance cost, performance, and regulatory compliance. Each type influences overall market size by aligning with distinct regulatory pressures, cost structures, and end‑user performance criteria, thereby shaping adoption rates across geographic regions and industry verticals.