M-HYDROXYANISOLE

Conditioning Agent

30

Caution

CAS Number: 150-19-6

About M-HYDROXYANISOLE

A small aromatic chemical with a much harsher hazard profile than you want in a leave-on product. The raw-material data point to real irritation and toxicity concerns.

Detailed Analysis

m-Hydroxyanisole is a phenolic aromatic compound with hazard data indicating oral, dermal, eye, and inhalation toxicity concerns in concentrated form. Small phenolic compounds are also more able to interact with skin than large inert polymers, so the irritation signal matters. Even if finished-product exposure is lower, this is not an especially reassuring cosmetic ingredient.

What It Does

SKIN CONDITIONING

Skin Benefits

  • ✓ Skin conditioning

Known Concerns

  • ⚠ Acute hazard data suggest meaningful skin, eye, and inhalation toxicity in concentrated form
  • ⚠ Can irritate or sensitize compromised skin
  • ⚠ Not a reassuring ingredient for leave-on formulas

Safety Score

30

Caution

Based on EU regulatory data, published safety research, and ingredient function analysis.

References

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EU CosIng Database

European Commission cosmetic ingredient registry

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This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.