Citranaxanthin

Citranaxanthin (CAS 3604-90-8), also designated E161i, is a synthetic carotenoid pigment used to impart yellow-to-orange coloration in food, feed, and cosmetic applications.

It functions as both a colorant and an antioxidant stabilizer across regulated product categories. In poultry and aquaculture feed, it is incorporated to achieve consistent pigmentation in egg yolks and broiler skin.

This pigment is a key quality driver for commercial producers in farmed fish flesh. Food manufacturers use it to standardize color in processed products where natural pigment variability would otherwise affect batch consistency.

In cosmetic formulations, it provides stable warm-toned coloration in products such as self-tanners, color cosmetics, and skin-care preparations. Pharmaceutical and nutraceutical formulators source it for antioxidant-positioned dietary supplements.

These supplements often target carotenoid intake for specific health applications. Citranaxanthin is typically supplied as a powder or in oil-suspension and beadlet forms suited to feed and food processing lines.

It is available in feed-grade and food-grade specifications, with product quality aligned to regional regulatory requirements including EU authorization. Concentration levels in commercial preparations vary by supplier.

Buyers should confirm specification sheets against their formulation targets before procurement. The material ensures high stability and uniform distribution within various industrial manufacturing environments and complex matrices.