Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle

3-METHYL-3-OCTANOL.

Optional CAS 5340-36-3 / PERFUMING

A tertiary alcohol derived from natural fungi that serves primarily as a fragrance component in cosmetic formulations, delivering characteristic mushroom and moss scent notes. While not a traditional skincare active, this stable alcohol compound may provide minor penetration enhancement properties due to its lipophilic nature and logP value of 3.1.

perfuming solvent

Science

Functions predominantly as a perfuming agent and solvent, with secondary effects on skin barrier permeability through temporary alteration of stratum corneum lipid bilayers, potentially facilitating enhanced absorption of other lipophilic compounds in formulations


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

As a fragrance component rather than active ingredient, dusting concerns are minimal since efficacy claims are not typically made for this ingredient


The Formula

Solubility
Oil
Optimal pH 4 – 9
0 7 14

Stability

Demonstrates exceptional stability across wide pH ranges typical in cosmetic formulations; tertiary alcohol structure provides superior oxidation resistance compared to primary or secondary alcohols

Conflicts

  • Strong oxidizing agents

Safety

CIR Status
Not reviewed
Max tested
1%
Sensitization risk Low

Regulated under IFRA guidelines for fragrance use; safety assessments indicate absence of phototoxic or photoallergenic potential, though pure compound exhibits skin and eye irritation at 100% concentration


Your Skin

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

Our Assessment

Optional

A stable fragrance component with established safety profile but limited skincare benefits beyond scent delivery.


Related

Finding similar ingredients…