Hydroxypropyl Starch Phosphate

Also known as: hydroxypropyl-starch-phosphate

HYD

1/10

Concern level

Low concern

Hydroxypropyl Starch Phosphate is a modified starch used as a film-forming agent and thickener in cosmetic formulations. It provides a smooth texture and enhances product stability.

Pore-clogging

Non-comedogenic

Pregnancy

Safe

EWG Score

1/10

Regulatory

No data

Benefits

Soothing

Chemical Properties

pH Range

5.00 - 7.00

Typical Concentration

0.50% - 5.00%

Skin Type Compatibility

dry skin7/10

oily skin5/10

sensitive skin6/10

acne prone4/10

mature skin6/10

normal skin7/10

Interactions

incompatible with: No known significant interactions

Risks & Warnings

Generally safe; may cause mild irritation in sensitive individuals.

Vegan Cruelty-Free

Found In Products

SEPHORA COLLECTION

Hydrating & Mattifying Oil-Free Gel Cream

ALPYN

Polishing Peel & Brightening Face Mask with 8 Acids & Huckleberry

Glow Recipe

Strawberry Smooth BHA + AHA Salicylic Acid Serum

Dr. Idriss

Major Fade Dark Spot AHA Face Mask with Glycolic Acid, Panthenol, and Glycerin

banu

AHA + BHA Blemish Clearing and Exfoliating Serum with 2% Salicylic Acid

OLIVIAUMMA

Cloud Foam Brightening and Hydrating Face Cleanser with Rice Bran and Apricot Seed Powder

Hanyul

Red Rice Hydrating Serum with Ceramide

Evereden

Kids Cloud Face Wash

LANEIGE

Water Bank Gentle Gel Cleanser with Hyaluronic Acid