Hydroxypropyl Starch Phosphate is a modified starch derived from plants, primarily used in cosmetics as a thickener and emulsion stabilizer. It helps to create desirable textures in products, making them feel smooth and less sticky. It also improves the stability of emulsions, preventing separation of oil and water phases.
NoneThickener, emulsion stabilizerVeganEvidence: High
BenefitNone 0 / 4
RiskVery low 0 / 4
Rated by SpottyLabs' ingredient methodology, independent of brands.
Spot questionable ingredients in seconds
SpottyLabs scans any skincare product and rates every ingredient for benefit, risk and safety. Free and independent — no brand is paying us.
Hydroxypropyl starch phosphate is a plant-derived, modified starch used in cosmetic formulations. Its primary roles are to thicken products and stabilize emulsions, contributing to a pleasant texture and consistent product quality.
Does hydroxypropyl starch phosphate benefit the skin?
While it improves the feel and stability of cosmetic products, hydroxypropyl starch phosphate does not offer direct benefits to the skin itself. Its function is purely cosmetic formulation related.