Phytic Acid ●
TL;DR. This ingredient is primarily used as a chelating agent, binding trace metals that can destabilize formulas, discolor products, or accelerate oxidation. It can also support pH adjustment and mild exfoliating or radiance-focused formulas because it is acidic.
What does Phytic Acid do in a cosmetic formula?
This ingredient is primarily used as a chelating agent, binding trace metals that can destabilize formulas, discolor products, or accelerate oxidation. It can also support pH adjustment and mild exfoliating or radiance-focused formulas because it is acidic.
Is Phytic Acid clean?
It is generally well regarded in clean-beauty frameworks as a lower-friction alternative to conventional synthetic chelators. It is usually well tolerated at cosmetic levels, though low-pH formulas containing it can feel tingly on sensitive skin.
Is Phytic Acid sustainable?
This material is commonly derived from plant sources such as grains, seeds, legumes, or bran streams. It is biodegradable and used at low levels, with the main sustainability note being responsible sourcing and wastewater management for phosphate-containing materials.
Is Phytic Acid COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic formulations when sourced and processed according to the standard. It aligns well with Green Chemistry when plant-derived, water-processable, biodegradable, and used as an effective chelator at low concentration.
How does Phytic Acid work chemically?
The molecule is a cyclohexane scaffold bearing six phosphate ester groups, which gives it strong metal-binding capacity across acidic to near-neutral pH ranges. Typical use levels are about 0.05% to 1%, and it is water soluble, most useful in formulas where trace metals could drive oxidation, color shift, or fragrance instability.
Last updated 2026-05-13