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BETA-HYDROXYPHENETHYL ACETATE.

Optional CAS 10522-41-5 / PERFUMING

Beta-Hydroxyphenethyl Acetate is an aromatic ester primarily utilized in the cosmetic industry for its distinct olfactory profile, often characterized by sweet and floral notes. While it serves a vital role in the sensory experience of a product, it lacks documented bio-active properties for targeted skin physiological improvement.

perfuming

Science

This ingredient functions as a perfuming agent by interacting with olfactory receptors rather than dermal cells. From a chemical perspective, it is an ester that maintains structural integrity within a specific pH range but offers no known catalytic or regenerative mechanism for skin tissue.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

As a fragrance component, this ingredient is not typically marketed as an active therapeutic agent; therefore, the concept of 'label dusting' for clinical claims is not applicable.


The Formula

Solubility
Both
Optimal pH 4 – 7
0 7 14

Stability

Highly susceptible to hydrolysis outside of its optimal pH range. Exposure to strong acids or bases will cause the ester to degrade into phenylethyl glycol and acetic acid.

Conflicts

  • Strong oxidizing agents
  • Strong bases
  • Strong acids

Safety

CIR Status
Not reviewed
Sensitization risk Moderate

Safety is regulated under IFRA standards rather than CIR. Due to its nature as a fragrance ester, it may pose a sensitization risk for certain individuals.


Your Skin

Yes Normal
Yes Dry
Yes Oily
No Sensitive
Irritancy Moderate
Comedogenicity Low

Our Assessment

Optional

An auxiliary ingredient used exclusively for its scent profile with no established clinical benefits for skin health or repair.


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