Hydroxypropyl Starch Phosphate

Hydroxypropyl Starch Phosphate molecular structure

6-12 month old babiesSkin contact product

Check for Different Age (6 available)

Can older babies use Hydroxypropyl Starch Phosphate?

YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Hydroxypropyl Starch Phosphate is generally considered safe for 6-12 month old babies when used in topical products. Monitor for any reactions in older babies.

ℹ️General Overview

For babies 6–12 months (infants), this ingredient is a modified starch used to thicken lotions and creams. At the small amounts used in everyday products it is usually low risk, but some animal studies showed irritation only at higher doses.

What to Do

Use products made for babies, apply a small amount first (patch test) on the inside of the arm and wait 24 hours, do not put it on broken or sore skin, avoid the eyes and mouth, and use the smallest amount needed. If your baby has very sensitive skin, prefer products formulated specifically for infants or check that the manufacturer provides safety information for this ingredient.

⚠️Warnings

Watch for redness, rash, swelling, or new irritation after use — animal studies (Cosmetic Ingredient Review) reported irritation at moderate/high doses. Some product verification programs restrict this ingredient unless manufacturers can show safety data, so if a product lists it and your baby has sensitive skin, test first or avoid. If breathing trouble, swelling, or spreading rash occurs, stop use and contact your pediatrician.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

No Known Risk: A formal safety review and the available ingredient data report only low-level findings from animal tests and do not identify any higher-level health risks for people. The data show no concerns above the lowest level, so there are currently no applicable higher-risk labels.

Tap or hover over labels to see detailed risk information.

Alternative Names for Hydroxypropyl Starch Phosphate

This ingredient may also be listed as:

hydroxypropyl starch phosphateHYDROXYPROPYL STARCH PHOSPHATESTARCH, DIHYDROGEN PHOSPHATE, 2-HYDROXYPROPYL ETHER2-HYDROXYPROPYL ETHER STARCH, DIHYDROGEN PHOSPHATEDIHYDROGEN PHOSPHATE 2-HYDROXYPROPYL ETHER STARCH

Always check ingredient labels carefully, as ingredients may be listed under different names.

Products Containing Hydroxypropyl Starch Phosphate

This ingredient is found in the following products:

This list shows products that contain Hydroxypropyl Starch Phosphate or its alternative names.

Common Questions About Hydroxypropyl Starch Phosphate

Can older babies safely use Hydroxypropyl Starch Phosphate?

Yes, Hydroxypropyl Starch Phosphate is generally considered safe for 6-12 month old babies based on current research.

What are the no known risk risks of Hydroxypropyl Starch Phosphate for older babies?

No immediate health concerns found based on current research. This is especially important for babies whose skin and systems are still developing.

What products contain Hydroxypropyl Starch Phosphate?

Hydroxypropyl Starch Phosphate is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

Is this appropriate for older babies to using products with Hydroxypropyl Starch Phosphate?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 6-12 month old babies. Use the age selector above to check other ages.

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