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Moumoujus

LAURUS NOBILIS LEAF WATER.

Valuable CAS 94603-73-6 / HUMECTANT, SKIN CONDITIONING

Laurus Nobilis Leaf Water, a hydrosol derived from the bay laurel plant, offers a multi-faceted approach to enhancing skin health. Rich in active compounds like cineole and eugenol, it provides purifying, astringent, and soothing benefits. Its potent antioxidant and antimicrobial properties also contribute to overall skin protection and address various concerns.

Summary

Antioxidant Anti-inflammatory Antimicrobial Antifungal Astringent Skin Conditioning Humectant Purifying Stimulating Wound Healing Support

Science

Mechanism of Action

This ingredient functions via several key pathways attributable to its active phytochemicals, including cineole, eugenol, alpha-pinene, flavonoids, terpenes, and gallic acid. It exhibits strong antimicrobial and antifungal properties, effectively addressing various skin issues. Acting as a natural astringent, it helps tighten and tone the skin, thereby reducing the appearance of pores, while also providing purifying and stimulating effects. Its antioxidant capacity helps neutralize free radicals, safeguarding the skin against oxidative stress and contributing to the prevention of premature aging. Furthermore, Laurus Nobilis Leaf Water demonstrates anti-inflammatory properties, making it suitable for calming sensitive or irritated skin, and its constituents may support tissue regeneration and wound healing by enhancing collagen production, blood circulation, and cell proliferation.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

The polyphenol constituents found in Laurus Nobilis leaves are prone to degradation under varying storage conditions, including temperature, humidity, light, and pH, impacting stability and bioavailability. As a natural hydrosol, Laurus Nobilis Leaf Water is commonly formulated with a preservative to ensure its stability within cosmetic products.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Moderate

The Cosmetic Ingredient Review (CIR) has not specifically evaluated Laurus Nobilis Leaf Water. While the European Commission's SCCS has identified Laurus Nobilis Leaf Extract as an established contact allergen that can cause skin irritation and allergic reactions, the hydrosol (leaf water) is generally considered milder due to its distinct steam distillation process. An in vitro study, however, indicated anti-irritant properties for an organic laurel distillate. Laurus Nobilis is recognized as Generally Recognized as Safe (GRAS) as a food additive by the US FDA. No specific irritancy or comedogenicity ratings for the hydrosol were found.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Laurus Nobilis Leaf Water is a valuable multi-functional ingredient offering significant antimicrobial, antioxidant, and anti-inflammatory benefits, particularly suitable for oily and sensitive skin, despite limited specific clinical efficacy data for the hydrosol form.

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