The Dephenolized Cottonseed Protein for Feed segmentation by application isolates five primary end‑use categories: poultry, swine, aquaculture, ruminant, and other livestock. Poultry feed accounts for the largest share, driven by high protein efficiency and low cost, representing roughly 35 % of total market volume. Swine feed follows at 30 %, where the protein’s balanced amino‑acid profile supports rapid growth phases. Aquaculture contributes about 15 % as producers seek plant‑based alternatives to fishmeal; the protein’s digestibility aligns with marine species’ nutritional requirements. Ruminant feed, encompassing dairy and beef cattle, holds another 15 % share, primarily because the protein can be incorporated into total mixed rations without adverse rumen effects. The residual 5 % falls under “other,” covering niche applications such as pet food and exotic animal diets. These percentages collectively define the market’s size distribution, illustrating how each application segment underpins overall demand for dephenolized cottonseed protein in the feed industry.