Ingredient

o-Cymen-5-ol

Neutral in 1

What is o-Cymen-5-ol?

O-Cymen-5-ol is a synthetic compound derived from natural aromatic sources, used mainly for its antimicrobial properties. It's often found in personal care products, particularly those related to skin and hair care.

This ingredient is utilized for its ability to reduce the growth of microorganisms, helping to preserve the freshness and safety of cosmetic preparations. Scientific evidence indicates that, in general, o-Cymen-5-ol is safe for use in cosmetics when used in regulated amounts.

When you see o-Cymen-5-ol on a label, it primarily acts to help maintain product stability, ensuring the product remains effective over time.

Commonly found in: deodorants, shampoos, skin care lotions, anti-dandruff products

What to watch

  • There have been reports of skin irritation in some individuals, but these cases tend to be rare.

Benefits

  • It has effective antimicrobial properties that help to preserve cosmetics and personal care products.
FDA

O-Cymen-5-ol is permitted in cosmetics but must be used in concentrations compliant with safety guidelines.

Research

Research supports its antimicrobial benefits, but also notes rare cases of skin irritation at higher concentrations.

Vegan

O-Cymen-5-ol is synthetically derived and does not contain animal products, making it suitable for vegans.

Sources: Safety Assessment of o-Cymen-5-ol as Used in Cosmetics

Scout's take

o-Cymen-5-ol is a preservative with antimicrobial properties. It helps to prevent the growth of bacteria and fungi in cosmetic products.

The case against

May cause skin irritation or allergic reactions in sensitive individuals.

from the analysis of OSEA Undaria Algae Body Wash - Travel Size - Ulta Beauty

The case for

Provides antimicrobial protection, extending the shelf life of the product.

from the analysis of OSEA Undaria Algae Body Wash - Travel Size - Ulta Beauty

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