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FERRIC CITRATE

Description

Ferric Citrate is an iron-based compound widely used in various industries, including cosmetics and personal care. This ingredient is formed by the combination of iron and citric acid, resulting in a stable, water-soluble complex. In skincare and haircare formulations, Ferric Citrate serves multiple purposes, primarily as a colorant and an iron source.

As a colorant, Ferric Citrate imparts a yellow to reddish-brown hue to products, depending on concentration and pH levels. This property makes it valuable in formulating tinted moisturizers, foundations, and hair dyes. In haircare, it can enhance warm tones in coloring treatments.

Ferric Citrate also functions as an iron fortifier in topical applications. While the skin's ability to absorb iron topically is limited, some studies suggest potential benefits for hair growth and overall scalp health when used in targeted formulations. Its mild astringent properties may help in oil control and pore refinement in skincare products.

It's important to note that Ferric Citrate's stability can be affected by light and certain ingredients. Formulators must consider these factors when incorporating it into products to ensure efficacy and shelf life. As with any iron-based compound, patch testing is recommended to check for potential skin sensitivities.