Disodium Phosphate

adultsSkin contact product

Check for Different Age (6 available)

Is this safe for adults to use Disodium Phosphate?

YES - Generally Safe
Danger Score: 1 (Lower is safer)
Quick Answer: Disodium Phosphate is generally considered safe for adults when used in topical products. Adults generally have higher tolerance.

ℹ️General Overview

For adults and older teens: this ingredient is generally safe in skincare. It’s mainly used to adjust pH and is not linked to serious health risks at normal use levels. The biggest issue reported is that it can sometimes irritate skin or eyes.

What to Do

Use products that list this ingredient as part of a finished formula rather than applying a concentrated powder. Avoid contact with eyes. If you have sensitive skin, do a small patch test on your inner forearm and wait 24 hours. Stop using the product if you notice redness, burning, or persistent irritation.

⚠️Warnings

Watch for skin or eye irritation — this potential comes from safety reviews of cosmetic ingredients (Cosmetic Ingredient Review). Also note that regulatory agencies have classified it as not expected to be toxic and acceptable for limited use in food (Environment Canada, FDA). If irritation occurs, rinse with water and discontinue use; seek medical advice if symptoms are severe or do not improve.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

No Known Risk: Government and scientific reviews find no health hazards for normal use. It is allowed for limited use in food, has been classified as not likely to harm organs or build up in the body, and is not expected to be an environmental toxin. A cosmetic safety review notes skin/eye/lung irritation has not been clearly shown. Taken together, reviewers did not find any health concerns above a low level for topical use.

Tap or hover over labels to see detailed risk information.

Alternative Names for Disodium Phosphate

This ingredient may also be listed as:

disodium phosphateCTK2H7134DISODIUM HYDROGEN MONOPHOSPHATESODIUM HYDROGEN ORTHOPHOSPHATEUNII-SE337SVY37 COMPONENT BNIILDVGGAEEIG-UHFFFAOYSA-LDI-SODIUM HYDROGEN PHOSPHATEEC 231-448-7PHOSPHORIC ACID DISODIUM SALTINS NO.339(II)DTXSID1026039SORENSEN'S SODIUM PHOSPHATE

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

Products Containing Disodium Phosphate

This ingredient is found in the following products:

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

Common Questions About Disodium Phosphate

Is this safe for adults to use Disodium Phosphate?

Yes, Disodium Phosphate is generally considered safe for adults based on current research.

What are the no known risk risks of Disodium Phosphate for adults?

No immediate health concerns found based on current research.

What products contain Disodium Phosphate?

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

When can adults using products with Disodium Phosphate?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for adults. Use the age selector above to check other ages.

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