Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

CUPRESSUS SEMPERVIRENS LEAF EXTRACT.

Valuable CAS 84696-07-1 / PERFUMING, SKIN CONDITIONING

An aromatic botanical extract derived from the Mediterranean Cypress, valued for its high concentration of flavonoids, polyphenols, and tannins. It functions as a dual-action skin refiner, providing potent antioxidant protection while managing sebum for a balanced, matte complexion.

Summary

Astringent Antioxidant Skin Conditioning Anti-inflammatory Sebum Regulator

Science

Mechanism of Action

The extract utilizes tannins to provide an astringent effect, visibly tightening pores and improving skin texture. Its flavonoid and polyphenol content neutralizes oxidative stress from environmental factors, while terpene compounds like alpha-pinene and cedrol deliver anti-inflammatory benefits to reduce surface redness. Additionally, it exhibits antimicrobial properties that help regulate the skin's microbial environment.

Research

Clinical Evidence

Medium confidence
Effective range 0.1–1%
Optimal

0.5%

Key findings

  1. 01 In vitro testing showed 100% inhibition of Helicobacter pylori at a 0.1% v/v concentration of the essential oil component.
  2. 02 Antioxidant assays demonstrated a 50% reduction in DPPH radicals (IC50) at a concentration of 290.09 μg/mL.
  3. 03 Antibacterial analysis confirmed significant efficacy against K. pneumoniae strains at concentrations between 250-500 μg/mL.
  4. 04 Studies on virucidal activity against HSV-1 showed a 68% effectiveness at a 1:32 dilution.

Transparency

Dusting Analysis

Commonly dusted
Min. effective
0.1%
Red flag below
0.05%

Often included in formulations at very low levels (below 0.05%) for its masking or scent properties rather than its physiological skin-conditioning or antimicrobial benefits, which typically require concentrations of 0.1% or higher.

The Formula

Formulation

Solubility
Water
Optimal pH 4.5 – 6.5
0 7 14

Stability

The extract is highly sensitive to oxidation; raw materials must maintain a peroxide value of less than 10 mmoles/L to comply with EU safety standards. Essential oil fractions must be properly diluted to prevent irritation.

Synergies

  • Niacinamide (for oil regulation)
  • Vitamin E (to stabilize terpene components)
  • Witch Hazel (for enhanced astringency)

Conflicts

  • Strong oxidizing agents

Safety

Safety Profile

CIR Status
Not reviewed
Pregnancy
Safe
Sensitization risk Low

Classified as a restricted substance (Annex III/123) under EU Regulation 1223/2009. While generally safe, the presence of oxidized terpenes can cause sensitization, necessitating strict control over peroxide levels.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

An excellent multi-functional botanical for oily and congested skin types, provided it is formulated to prevent oxidation and used at concentrations above 0.1%.

Related

Similar Ingredients

Finding similar ingredients…