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Moumoujus

CETONAL.

Optional CAS 65405-84-7 / PERFUMING

Cetonal is a sophisticated aldehydic aroma chemical primarily utilized for its distinctive woody and orris-like scent profile. While traditionally a staple in high-end perfumery, recent research suggests it may offer functional benefits in revitalizing skin texture and supporting moisture retention.

Summary

fragrance skin-conditioning agent potential anti-aging additive

Science

Mechanism of Action

Beyond its primary role as a fragrance agent, Cetonal is an emerging bioactive aldehyde. Preliminary data indicates it may stimulate skin cell turnover, provide antioxidant protection, and facilitate the endogenous production of hyaluronic acid, particularly when integrated into structured anti-aging complexes.

Research

Clinical Evidence

Medium confidence
Effective range 0.1–2%
Optimal

1%

Key findings

  1. 01 NICNAS Human Health Tier II Assessment (2016) established a sensitization threshold (EC3) at 20.6% in LLNA testing, confirming safety at much lower cosmetic concentrations.
  2. 02 Givaudan performance data verifies a standard effective range of 0.1% to 2.0% for high tenacity in personal care applications.

Transparency

Dusting Analysis

Commonly dusted
Min. effective
0.1%
Red flag below
0.05%

Because Cetonal is highly potent as an olfactory agent, it is frequently used at 'label-only' concentrations below 0.1%. While acceptable for scent, these levels are unlikely to trigger the secondary skin-turnover or hyaluronic-boosting benefits suggested in recent patent research.

The Formula

Formulation

Solubility
Oil
Optimal pH 2 – 11.5
0 7 14

Stability

Displays excellent stability in surfactants and alcohol bases but is vulnerable to oxidation; formulations should minimize atmospheric exposure and maintain controlled acid values.

Synergies

  • Hyaluronic acid complexes
  • Antioxidant blends

Conflicts

  • Strong oxidizing agents
  • Hypochlorite (bleach)
  • Hydrogen peroxide
  • Porous organic clays

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
2%
Sensitization risk Moderate

Classified as a potential sensitizer if used in excess; safe usage is dictated by a No Expected Sensitization Induction Level (NESIL) of 1100 μg/cm2.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Optional

A high-performance fragrance component with intriguing, though still emerging, potential for enhancing skin turnover and hydration.

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