This 36 Color Custom Rectangular Eyeshadow Palette OEM is designed for brands seeking a versatile, made‑to‑order eye makeup solution. Featuring 36 individual rectangular pans, the palette offers abundant space for a curated color story that can be fully customized to match your brand identity, seasonal collections, or market trends.The formula can be tailored to different finishes, including matte, shimmer, metallic, satin, and glitter, allowing you to build a balanced assortment of transition shades, deep liners, bright pops of color, and luminous toppers. Pigmentation levels, texture, and payoff can be adjusted based on your target market—whether you prefer soft, buildable color for everyday wear or bold, high‑impact shades for professional and creative looks. The smooth, blendable texture helps shades layer seamlessly without patchiness, while long‑wearing, crease‑resistant options are available for extended performance.Color customization is the core of this OEM palette. You can select from a wide spectrum of neutrals, warm and cool tones, jewel shades, and fashion‑forward hues. Undertones and depth can be fine‑tuned to complement a wide range of skin tones, making the palette suitable for global markets. Each rectangular pan configuration supports clear color separation and easy brush pickup, making application intuitive for both beginners and makeup artists.Packaging can also be fully customized. Options include different palette sizes, materials, and finishes, such as matte, glossy, soft‑touch, or eco‑friendly choices. You can integrate your own logo, artwork, and brand colors on the outer case and inner layout. Additional features like a built‑in mirror, magnetic closure, and brush or applicator slots can be added according to your brand concept and price positioning.Formulas can be developed to comply with various international regulations and can be made clean, vegan, or cruelty‑free on request. Talc‑free, paraben‑free, and fragrance‑free options are available to meet specific market demands and retailer standards. Each batch can be produced under strict quality control processes, including stability, safety, and performance testing, to ensure consistent color, texture, and durability from pan to pan.This 36 Color Custom Rectangular Eyeshadow Palette OEM solution is ideal for new launches, rebrands, influencer collaborations, and limited editions. With flexible minimum order quantities and scalable production, it supports both emerging indie labels and established beauty brands. By combining a wide shade range, customizable textures, and branded packaging, this palette format offers a complete, ready‑to‑market eye makeup product tailored specifically to your brand vision and consumer needs.