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Moumoujus

TETRAHYDRO-TRIMETHYL-VINYL-PYRAN.

Avoid CAS 13837-56-4 / PERFUMING

Tetrahydro-trimethyl-vinyl-pyran is a synthetic compound primarily valued for its aromatic qualities. While it is structurally related to Linalool Oxide, its principal role lies in imparting scent or flavor, rather than delivering direct dermatological benefits.

Summary

Fragrance Ingredient Flavoring Agent

Science

Mechanism of Action

No specific mechanism of action for this ingredient relating to direct skincare benefits has been identified. Its function within formulations is predominantly sensory, acting as a fragrance or flavoring agent without documented active effects on skin physiology.

Research

Clinical Evidence

Low 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

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk High

This ingredient has not undergone review by the Cosmetic Ingredient Review (CIR) panel. Closely related compounds, such as 2,6,6-Trimethyl-2-vinyltetrahydropyran (Linalool Oxide), are recognized by the FDA as flavoring agents and by IFRA as fragrance ingredients. However, public health databases, including PubChem and INCIDecoder, identify this compound, or its close relatives, as a potential irritant with a high irritancy rating.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Avoid

Due to its documented high irritancy potential and absence of direct skincare benefits, Tetrahydro-trimethyl-vinyl-pyran is not recommended for inclusion in precision skincare formulations.

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