Researched by Helena DeMaria-Williams
Formula IngredientChelating AgentSodium Phytate
INCI: Sodium Phytate
Sodium phytate is the sodium salt of phytic acid (inositol hexaphosphate), a naturally occurring compound found in seeds, grains, and legumes. In cosmetic formulations it functions as a chelating agent, binding to metal ions (iron, copper, calcium) present in water that would otherwise catalyse oxidation and cause product discolouration or degradation. It also has mild antioxidant properties due to its ability to sequester pro-oxidant metals.
Category
Chelating Agent
Irritation Risk
Low
Skin Types
all skin types, sensitive, oily, dry, combination, acne-prone
What does this do in a formula?
chelating, product stabilisation, antioxidant support, prevents discolouration, extends shelf life
Is Sodium Phytate safe? Key considerations
Can Sodium Phytate cause irritation?
Low RiskSodium phytate is well tolerated at typical cosmetic concentrations. It is a naturally derived ingredient with no known sensitising properties. No EU CosIng Annex II or III restrictions apply.
Does Sodium Phytate increase sun sensitivity?
No RiskSodium phytate does not increase photosensitivity. No sun protection precautions are required.
Is Sodium Phytate safe during pregnancy?
SafeSodium phytate is a naturally occurring compound used at low concentrations in cosmetics. No reproductive or developmental concerns are documented for topical use. Phytic acid is consumed as part of a normal diet in grains and seeds.
How does Sodium Phytate work?
Sodium phytate is the sodium salt of phytic acid (inositol hexaphosphate), a naturally occurring compound found in seeds, grains, and legumes. In cosmetic formulations it functions as a chelating agent, binding to metal ions (iron, copper, calcium) present in water that would otherwise catalyse oxidation and cause product discolouration or degradation. It also has mild antioxidant properties due to its ability to sequester pro-oxidant metals.
Which products contain Sodium Phytate?
Shop products that contain Sodium Phytate
Starter Retinol Serum
Exosome Glow Serum
Caffeine Eye Cream
10% Niacinamide Serum
Collagen Peptide Serum
Retinol Serum
Glycolipid Cream Cleanser
