MYROXYLON PEREIRAE RESIN
Commonly Found In
Overview
Myroxylon pereirae resin (Balsam of Peru) is a complex natural resin derived from the bark of Myroxylon balsamum var. pereirae trees native to Central America. It is banned in EU cosmetics when used as a fragrance ingredient (Annex II/1136) due to its high sensitization potential β it is among the most potent contact allergens in cosmetics. Studies report sensitization rates of approximately 1β2% in the general population and higher among patients with contact dermatitis. Its complex mixture of cinnamates, benzoates, eugenol, and other fragrance chemicals make it a cross-reactor with many individual fragrance allergens. It is permitted in the US and Japan without specific restrictions.
Also known as: Myroxylon Pereirae Resin, Balsam of Peru, Peru Balsam, Balsamum Peruvianum
Key Benefits
Historically used in traditional medicine for wound healing properties; its cosmetic value today is primarily as a fragrance and film-forming ingredient, though its high sensitization potential has led to widespread regulatory restriction.
Skin Compatibility Ratings
Comedogenic Rating
Non-comedogenic; balsamic resin used as a fragrance ingredient at very low concentrations.
Source: IFRA Standards; SCCS data
Irritancy Rating
Among the most potent contact allergens in cosmetics; sensitization rate approximately 1β2% in general population, substantially higher in contact dermatitis patients; banned in EU/UK for fragrance use due to allergenicity
Source: EU CosIng ban assessment; contact dermatitis literature; SCCS opinions
Typical Use Concentration
Range
0.1β5% (historical use)
Optimal
N/A β banned in EU/UK
Banned in EU/UK cosmetics as a fragrance ingredient. Permitted in US and Japan. IFRA restricts use to low concentrations. EU Annex II/1136 prohibits its use when functioning as a fragrance ingredient in EU cosmetic products.
Works Well With / Avoid
Avoid Combining
Use With Caution
Banned in EU/UK cosmetics as a fragrance ingredient (Annex II/1136). Permitted in US and Japan. Its complex chemical mixture means individuals sensitized to Balsam of Peru frequently cross-react to other fragrance chemicals including cinnamate esters, benzoates, and vanilla. IFRA also restricts its use.
Commonly Found In
Global Regulation Summary
Overview of current status across major international markets.
Detailed Regional Status
| Region | Status | Max Conc. | Conditions | Source |
|---|---|---|---|---|
| πͺπΊ EU | Banned | - | - | Official β |
| πΊπΈ USA | Allowed | - | - | Official β |
| π―π΅ Japan | Allowed | - | - | Official β |
| π°π· Korea | Unknown | - | - | Official β |
| π¬π§ UK | Banned | - | Follows EU regulations (II/1136 (when used as a fragrance ingredient)) | Official β |
π Why Regulations Differ
The EU prohibited Myroxylon pereirae resin as a fragrance ingredient (Annex II/1136) due to its high contact sensitization potential and complex allergen profile. The UK post-Brexit follows the same restriction. The US and Japan have not adopted equivalent bans, though IFRA voluntarily restricts its use. The ban specifically addresses its fragrance function; some uses outside the fragrance function may have different regulatory treatment.
Regulation Analysis
Regional Agreement
Banned in EU, UK but allowed in USA, Japan.
Category Comparison
There are 43 ingredients in the FILM FORMING category. 100% are banned in at least one major market.
Strictness Ranking
πΏ Natural Sources
Harvested from the bark of Myroxylon balsamum var. pereirae trees, native to Central America (primarily El Salvador). The resin (Balsam of Peru) oozes from cuts made in the bark.
π How It's Made
Traditionally harvested by making incisions in the bark, then applying heated rags to stimulate resin flow. The resin-soaked rags are boiled in water to extract the balsam, which sinks to the bottom.
π Uses in Cosmetics
Used in cosmetic products primarily for film forming, fragrance, hair conditioning.
π¬ Other Applications
Used in traditional medicine for wound healing, as a flavoring in food and drinks (vanilla-cinnamon-like taste), in dental cement, and as a fragrance in incense and potpourri.
π‘ Fun Facts
- β’ Despite its name, Balsam of Peru has nothing to do with Peru β it comes from Central America, particularly El Salvador
- β’ It's one of the most common contact allergens in the world, affecting about 1-2% of the general population
- β’ The name 'Peru' was used because the resin was shipped to Europe via Peruvian ports during the colonial era
Related Skin Concerns
Data Sources
- β’ EU CosIng database (Annex II/1136)
- β’ SCCS opinions on fragrance allergens
- β’ Contact dermatitis literature on Balsam of Peru sensitization
- β’ IFRA Standards
Last data verification: 2026-04-16
Related Ingredients
BHA
SALICYLIC ACID
ACETALDEHYDE
CATALASE
CITRUS AURANTIFOLIA PEEL OIL
CITRUS LIMON PEEL OIL
CITRUS PARADISI PEEL OIL
Learn More
Frequently Asked Questions
Why is MYROXYLON PEREIRAE RESIN banned in the EU but allowed in the US?
The EU follows a precautionary principle, banning MYROXYLON PEREIRAE RESIN under II/1136 (when used as a fragrance ingredient) due to potential safety concerns. The US FDA has not found sufficient evidence to prohibit its use, allowing it under different safety assessment standards. This reflects differing regulatory philosophies between the two regions.
Why is MYROXYLON PEREIRAE RESIN banned in the EU but allowed in Japan?
The EU prohibits MYROXYLON PEREIRAE RESIN (II/1136 (when used as a fragrance ingredient)) based on their strict safety criteria. Japan's Ministry of Health, Labour and Welfare (MHLW) has evaluated the ingredient and permits its use, potentially with different safety data or usage conditions.
What is MYROXYLON PEREIRAE RESIN used for in cosmetics?
MYROXYLON PEREIRAE RESIN is primarily used for film forming in cosmetic products. It also serves as fragrance, hair conditioning. The ingredient is commonly found in various cosmetic and personal care products.
Which countries regulate MYROXYLON PEREIRAE RESIN?
MYROXYLON PEREIRAE RESIN is banned in EU, UK. The ingredient is freely allowed in JP, US.
Are there alternatives to MYROXYLON PEREIRAE RESIN?
Due to regulatory restrictions on MYROXYLON PEREIRAE RESIN, cosmetic manufacturers often use alternative ingredients with similar functions. For film forming, alternatives may include other approved ingredients in the same category. Consult product labels for specific formulations, and look for products compliant with your region's regulations.
Disclaimer
The information on this website is for educational and informational purposes only and is not intended as medical advice. While we strive for accuracy based on official government databases, cosmetic regulations change frequently. Always consult with a qualified professional or refer to the latest official regulatory documents for compliance. We are not responsible for any actions taken based on the information provided here.