Fragrance

Styrax Tonkinensis Resin Extract

INCI: STYRAX TONKINENSIS RESIN EXTRACT

Reviewed by Kate · Last updated 14 Aug 2026

Also known as: Styrax Tonkinensis Resin Extract

A natural resin extract that conditions skin and contributes subtle fragrance to formulations

Best For Skin Types

All

Addresses

Dryness

Usage Frequency

Daily

What Is Styrax Tonkinensis Resin Extract?

Styrax Tonkinensis Resin Extract is derived from the resin of the Styrax tonkinensis tree, native to Southeast Asia. In skincare formulations, it functions primarily as a fragrance component and skin conditioning agent.

The extract contains naturally occurring aromatic compounds that provide scent, alongside constituents believed to offer mild skin conditioning properties. It is typically incorporated into finished products at low concentrations.

How It Works

As a skin conditioning agent, Styrax Tonkinensis Resin Extract is thought to work by forming a light film on the skin surface, which may help retain moisture and improve tactile feel. The aromatic compounds in the extract provide fragrance through volatile release.

Clinical Evidence & References

Published clinical data specifically examining Styrax Tonkinensis Resin Extract in skincare is limited. Most information about its skin conditioning properties derives from traditional use and ingredient supplier data rather than peer-reviewed research.

The ingredient is generally recognised as safe in cosmetic use at typical concentrations, though formal efficacy studies would help clarify its measurable benefits in skincare formulations.

How to Use

Styrax Tonkinensis Resin Extract is typically incorporated into finished skincare products by manufacturers rather than used as a standalone ingredient. Its fragrance and conditioning effects are most apparent when used in formulations designed to showcase natural botanical extracts. For those sensitive to fragrance, check product ingredient lists, as this extract will contribute to the overall scent profile.

Safety & Precautions

Generally well-tolerated in cosmetic formulations. Those with fragrance sensitivity or specific allergies to tree resins should patch-test products containing this ingredient.

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