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Moumoujus

PHENETHYL SALICYLATE.

Optional CAS 87-22-9 / PERFUMING

Phenethyl Salicylate is a versatile ester known for its mild UV-absorbing properties, a subtle soothing effect on the skin, and its capacity to enhance the penetration of other active ingredients in topical applications. It is also commonly incorporated as a fragrance component.

Summary

UV Absorber (mild) Soothing Agent Absorption Enhancer Fragrance Ingredient

Science

Mechanism of Action

This ingredient functions by providing mild absorption of ultraviolet radiation. It contributes a soothing sensation to the skin and, crucially, can facilitate improved epidermal absorption of other active compounds present in a formulation, thereby potentially boosting their efficacy.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Phenethyl Salicylate is susceptible to degradation in highly acidic or excessively alkaline environments, potentially forming salicylic acid. For optimal stability and product longevity, it is advised to incorporate this ingredient at the final stage of formulation, ensuring processing temperatures do not surpass 40°C.

Synergies

  • Enhances skin absorption of other active ingredients

Conflicts

  • Strong acids (excluding antiperspirants)
  • Strong alkalis

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

Phenethyl Salicylate has not been specifically reviewed by the Cosmetic Ingredient Review (CIR) or the Scientific Committee on Consumer Safety (SCCS). However, it holds Generally Recognized As Safe (GRAS) status by the FDA for food use (21 CFR 172.515). The RIFM Expert Panel on Fragrance Safety concluded it is safe for its intended uses, asserting it is not genotoxic and not anticipated to be photoirritating or photoallergenic. Its No Expected Sensitization Induction Level (NESIL) for skin sensitization is 10000 µg/cm2. Maximum acceptable concentrations in cosmetic products, as per RIFM, are application-dependent: 0.77% for lip products, 0.23% for axillae products, 4.6% for face/body products applied by fingertips, 1.1% for body lotions, and 0.37% for baby creams, oils, or talc.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
No Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Verdict

Optional

Phenethyl Salicylate is an optional, multifunctional ingredient offering mild UV protection, a soothing effect, and improved absorption of other actives, generally well-tolerated with careful formulation to maintain stability.

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