Ingredient
Phytic Acid
What is Phytic Acid?
Phytic Acid is a natural substance found in plant seeds, and it acts as the primary storage form of phosphorus in many plant tissues, particularly bran and seeds. It's also known as inositol hexaphosphate (IP6), and is commonly found in grains and legumes.
In skincare products, particularly sunscreens, Phytic Acid is used for its antioxidant properties and its ability to chelate minerals, which can help stabilize the product. In dietary terms, Phytic Acid can bind minerals like iron and zinc, potentially reducing their absorption in the digestive tract, though its overall effect on nutrient absorption is debated.
When seen on a label, Phytic Acid in skincare products is considered generally safe and beneficial for most skin types due to its antioxidant properties, but its dietary impact might concern those sensitive to mineral absorption.
Commonly found in: Sunscreen, Moisturizers, Facial Serums, Grain-Based Foods
What to watch
- Can bind minerals and potentially reduce their absorption in the digestive tract.
Benefits
- Acts as an antioxidant and can stabilize skincare formulas.
No specific restrictions or cautions; generally recognized in food use.
Research indicates potential mineral absorption interference, yet beneficial due to antioxidant properties.
Phytic Acid is plant-derived and suitable for vegan products.
Scout's take
Benign functional ingredient — low toxicity concern.
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