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CEDRUS ATLANTICA WOOD OIL.

Valuable CAS 92201-55-3 / PERFUMING

Cedrus Atlantica Wood Oil, derived from the Atlas Cedarwood, is a versatile essential oil recognized for its multi-functional benefits in skincare. It exhibits potent antimicrobial, anti-inflammatory, and astringent properties, making it beneficial for various skin and scalp concerns. This ingredient works to balance sebum, constrict pores, and foster a healthy epidermal environment.

Summary

Perfuming Antimicrobial/antibacterial Anti-inflammatory Astringent Soothing

Science

Mechanism of Action

The therapeutic efficacy of Cedrus Atlantica Wood Oil is rooted in its rich sesquiterpene composition, which includes alpha-cedrene, beta-cedrene, and thujopsene. These compounds disrupt bacterial cell membranes, effectively inhibiting the growth of common skin bacteria like *Propionibacterium acnes* and *Staphylococcus epidermidis*. Its anti-inflammatory actions, possibly linked to himachalene and cedrol, help to suppress pro-inflammatory mediators. Additionally, its astringent qualities contribute to the visible tightening of pores and the regulation of lipid production. The oil also offers antioxidant protection and moisturizing benefits, while for scalp health, its antifungal terpenes actively combat *Malassezia* species, mitigating dandruff and itchiness, and potentially stimulating circulation for follicular nourishment.

Research

Clinical Evidence

Medium confidence
Effective range 0.5–2%
Optimal

0.5-2%

Key findings

  1. 01 In vitro studies have demonstrated antibacterial activity against two specific bacterial strains.
  2. 02 In vitro studies have demonstrated antifungal activity against all tested fungal species.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Cedrus Atlantica Wood Oil is insoluble in water but readily dissolves in oil, a characteristic that can enhance the stability of emulsion-based formulations. It should be stored in tightly sealed containers in a cool, dry place, protected from heat and light to maintain its integrity.

Safety

Safety Profile

CIR Status
Unknown
Pregnancy
Caution
Sensitization risk Moderate

Generally considered safe for topical use when properly diluted. As an essential oil, it necessitates dilution in a carrier oil, typically at 1-2%, to minimize potential for skin sensitivity, irritation, or itching. Patch testing is highly recommended before widespread application. This ingredient is not advised for use by children or pregnant individuals. A notable concern exists regarding its sustainability, as the Cedrus Atlantica tree is listed as endangered.

Your Skin

Skin Compatibility

No Normal
Yes Dry
Yes Oily
No Sensitive
Irritancy Moderate
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Cedrus Atlantica Wood Oil is a valuable multi-functional ingredient offering significant antimicrobial, anti-inflammatory, and astringent benefits for balanced skin and healthy scalp when properly diluted and formulated.

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