Plant Extracts

Myroxylon Pereirae Oil

INCI: MYROXYLON PEREIRAE OIL

Reviewed by Daisy · Last updated 14 Aug 2026

Also known as: Myroxylon Pereirae Oil

A fragrance ingredient derived from the Balsam of Peru tree, used primarily for scent

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What Is Myroxylon Pereirae Oil?

Myroxylon Pereirae Oil is an essential oil extracted from the resin of the Balsam of Peru tree, native to Central America. It is a complex mixture of volatile compounds, including cinnamic acid derivatives and other aromatic molecules. In skincare formulations, it serves primarily as a fragrance or masking agent rather than as an active treatment ingredient.

The oil is valued in cosmetics for its warm, vanilla-like scent profile. It appears in various skincare and personal care products, often at low concentrations where its aromatic properties can be detected without overwhelming the formula.

How It Works

Myroxylon Pereirae Oil functions as a volatile fragrance ingredient. Its aromatic compounds evaporate from the skin when applied, reaching olfactory receptors and creating a pleasant scent experience. The oil does not have a documented mechanism of action for treating specific skin concerns; rather, its role is primarily sensory.

Clinical Evidence & References

Myroxylon Pereirae is recognised as a fragrance marker in dermatological patch testing. Research indicates it can trigger contact allergic reactions in sensitised individuals. Patch-test studies across North American and European populations have documented positive reactions to this ingredient, though prevalence varies by population studied.

Evidence does not support therapeutic skincare benefits beyond fragrance. If you have a history of fragrance sensitivity or contact dermatitis, patch testing may help determine whether this ingredient is appropriate for your use.

How to Use

If included in a skincare product, use as directed on the product label. Because Myroxylon Pereirae Oil is present in low concentrations in most formulations, exposure is typically minimal. However, if you have known fragrance sensitivity or a history of contact dermatitis, consider conducting a patch test on a small area of skin 24 hours before full application.

Safety & Precautions

Myroxylon Pereirae Oil is a recognised allergen and can cause contact allergic reactions in sensitised individuals. It is listed as an EU fragrance allergen and requires declaration on product labels in the EU.

Frequently Asked Questions

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Other forms of Myroxylon Pereirae Oil

These appear on ingredients lists under different names but are the same substance. Myroxylon Pereirae Oil is the common form.

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