Phytic acid is known as the hexaphosphoric ester of inositol. It appears in the form of calcium and magnesium salts. Naturally present in certain foods, it is used in the composition of skincare and haircare products. What is its purpose? We provide some insights on phytic acid.
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What is "Phytic Acid" and what is its utility?
Summary
Published November 5, 2021,
updated on February 2, 2024,
by
Stéphanie, PhD, Doctorate in Life and Health Sciences
—
2 min read
What is Phytic Acid?
Phytic acid is a multifunctional acid naturally present in seeds, nuts, cereals, and legumes. Only plant-based foods contain phytic acid. It is also known as IP6 (inositol hexakisphosphate) or inositol polyphosphate. When combined with a mineral, it is referred to as phytate. In the food industry, phytic acid is known under the number E391.
What are the properties of phytic acid?
Phytic acid is included in many skincare products due to its antioxidant and brightening properties. It also has soothing effects and is incorporated into some depigmenting treatments. It has the ability to maintain the skin's pH and stabilize formulas. Phytic acid also aids in suppressing lipid peroxidation.
What is its usefulness?
When used in skincare, phytic acid contributes to the regulation of sebum production. It also hydrates the skin and prevents the appearance of signs of skin aging. Thanks to its purifying properties, it is also used in oral care and toothpastes.
Phytic acid is present in facial masks, cleansing gels, moisturizing creams, and even shampoos.
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