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ORIGANUM CRETIUM HERB OIL.

Valuable CAS 91722-83-7 / PERFUMING

Origanum Cretium Herb Oil is an aromatic essential oil derived from a species of oregano, primarily recognized for its potent antioxidant and antimicrobial properties. It is often utilized in skincare for its purifying and protective benefits, attributed to its rich composition of phenolic compounds.

Antioxidant Antimicrobial Purifying

Science

This herb oil exerts its effects primarily through its key constituents, such as carvacrol and thymol. These compounds demonstrate strong antioxidant activity by neutralizing free radicals, thereby mitigating oxidative stress on skin cells. Furthermore, they exhibit broad-spectrum antimicrobial action, disrupting microbial cell membranes and inhibiting the growth of various bacteria and fungi, which can contribute to skin concerns.


Research

Medium confidence
Effective range N/A
Optimal

0.1%

Key findings

  1. 01 Studies investigating the antimicrobial efficacy against skin-relevant pathogens.
  2. 02 In vitro and ex vivo analyses of antioxidant capacity.

Transparency

Not commonly dusted

While its benefits are genuine, the inherent irritation potential typically limits its concentration, making it less prone to 'dusting' at ineffective levels for marketing claims.


The Formula

Solubility
Oil
Optimal pH 4 – 7
0 7 14

Stability

Oxidative stability can be a concern; formulation with antioxidants (e.g., tocopherol) is recommended. Requires proper emulsification in water-based systems.

Synergies

  • Other antioxidants for enhanced free radical scavenging.
  • Complementary antimicrobial agents for broad-spectrum protection.

Safety

CIR Status
Insufficient data available specifically for Origanum Cretium Herb Oil; general essential oil guidelines often apply.
Max tested
0.5%
Pregnancy
Caution
Sensitization risk Moderate

Due to its potent active compounds, there is a moderate risk of skin sensitization and irritation, especially at higher concentrations or for individuals with sensitive skin. A patch test is always advisable. Not recommended for use during pregnancy or lactation without physician consultation due to lack of comprehensive safety data.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Moderate
Comedogenicity Low

Our Assessment

Valuable

Origanum Cretium Herb Oil is a valuable ingredient for targeted skincare applications, offering potent antioxidant and antimicrobial benefits, but requires careful formulation and consumer guidance due to its moderate sensitization risk.


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