Common Name(s): Oregano,aromatic herb extract/oil,bioactive polyphenol fragrance
CAS Number: N/a
DESCRIPTION
What It Does: Provides antioxidant protection from polyphenol radical scavenging, anti-inflammatory activity from rosmarinic acid or flavonoid nf-kb inhibition, antimicrobial protection from terpenoid membrane disruption, and aromatic fragrance benefit.
Why It's Used: Aromatic herbs combine therapeutic phytochemistry with fragrance heritage โ the same polyphenols and terpenoids providing biological activity also contribute to the product's scent profile, providing multi-purpose value.
How It Works: Polyphenols (rosmarinic acid, luteolin, apigenin) inhibit nf-kb and cox-2 at ic50 1โ20 ฮผm. monoterpene terpenoids (linalool, camphor, carvacrol, thymol) disrupt microbial membranes and activate/desensitise trpv1/trpm8 sensory receptors. rosmarinic acid's caffeic acid ester structure provides dual antioxidant from catechol groups + ester-linked caffeate.
Typically Found In: Aromatherapy,anti-inflammatory,natural fragrance
TECHNICAL DETAILS
Primary Category: Active ingredient โ antioxidant
Secondary Functions: Free radical scavenging,anti-aging
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.01%โ5%
SOURCING & ETHICS
Vegan Status: Yes
Halal Status: Yes
Source Notes: Plant-derived extract or synthetic.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 โ very low
Comedogenicity Rating: 0/5 โ non-comedogenic
Sensitivity Concerns: Non-irritating; well-tolerated.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Excellent safety profile. ewg score: 1.
Works Well With: Vitamin c,vitamin e,ferulic acid,spf,other antioxidants
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Eu fragrance allergen declaration required for many aromatic herb components: linalool (lavender), limonene (citrus herbs), geraniol (rose herbs) must be individually declared on product labels when exceeding 0.001% (rinse-off) or 0.0001% (leave-on) thresholds.
Last Verified: 2026-03-12
Primary Sources: Cosing database,ifra,oregano aromatic herb polyphenol review