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Moumoujus

METHYL VALERATE.

Optional CAS 624-24-8 / PERFUMING

Methyl Valerate is an organic ester that primarily functions as a fragrance component in cosmetic formulations, lending a distinct fruity aroma. While its direct dermal benefits are not specifically quantified, it belongs to a class of methyl esters broadly associated with enhancing skin texture and supporting the moisture barrier.

Summary

Fragrance Skin Conditioning (potential, indirect)

Science

Mechanism of Action

Its predominant mechanism in skincare is to elevate the sensory profile of a product by delivering a pleasant fruity fragrance. Although direct skin-specific actions for Methyl Valerate remain largely uninvestigated, other methyl esters are recognized for their potential to improve skin texture and aid in moisture retention by contributing to a protective barrier.

Research

Clinical Evidence

Low confidence
Effective range 0.1–1%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

As an aromatic compound, Methyl Valerate is integrated into formulations for its scent rather than its functional bulk, therefore it is not subject to 'dusting' considerations.

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Methyl valerate, an ester, is prone to hydrolysis and degradation when exposed to strong acids, bases, or oxidizing agents, indicating sensitivity to extreme pH environments. It is highly flammable and requires storage in sealed containers in a cool, dry, well-ventilated space, away from heat sources. Proper grounding is essential during handling to prevent static electricity.

Conflicts

  • strong oxidizing agents
  • acids
  • bases

Safety

Safety Profile

CIR Status
Safe as used
Max tested
1%
Sensitization risk Low

Extensive safety assessments by the Research Institute for Fragrance Materials (RIFM) support the safe use of Methyl Valerate. Studies confirmed no genotoxicity, photoirritation, photoallergenicity, or skin sensitization at tested concentrations. It is also recognized as a safe food additive by the FDA. Cosmetic usage is typically limited to 1% in final products, with fragrance concentrates permitting up to 2%.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Optional

Methyl Valerate is a safe, effective fragrance ingredient that enhances product experience with its fruity aroma, offering potential indirect benefits for skin conditioning.

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