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

LARIX KAEMPFERI BARK/WOOD EXTRACT.

Insufficient Data / HUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Larix Kaempferi Bark/Wood Extract, derived from the Japanese larch, is a botanical ingredient rich in bioactive compounds. While specific studies on this species are limited, research on related Larix species indicates potent antioxidant, antimicrobial, and enzyme-inhibiting properties. It holds promise for enhancing skin and hair vitality through its diverse functional benefits.

Summary

Antioxidant Antimicrobial Skin-conditioning Melanin synthesis inhibition Collagenase inhibition Elastase inhibition Humectant Hair growth stimulation

Science

Mechanism of Action

Larix extracts are characterized by a high concentration of beneficial phytochemicals, including polyphenols, flavonoids, tannins, procyanidins, and natural humectants. These compounds provide robust antioxidant protection by mitigating oxidative stress and safeguarding cellular integrity. The extract exhibits antimicrobial activity by potentially altering bacterial morphology, membrane function, gene expression, and metabolic pathways. Furthermore, it contributes to skin homeostasis by inhibiting key enzymes such as elastase, collagenase, and tyrosinase, which helps maintain skin protein structures and regulate melanin synthesis, promoting skin elasticity and an even tone. For hair, related species demonstrate an ability to support the transition of dormant follicles into the anagen (growth) phase.

Research

Clinical Evidence

Low confidence
Effective range 2 µg/mL–300 µg/mL%
Optimal

N/A

Key findings

  1. 01 Larch wood extracts (Larix decidua) displayed intrinsic antimicrobial activities at 5% v/v, inhibiting microbial growth.
  2. 02 Larch bark extract (likely Larix decidua) significantly protected against oxidative stress, showing maximal effects at 50 µg/mL.
  3. 03 Larix decidua bark extracts inhibited elastase (>80% at 300 µg/ml), collagenase (>90% at 150 µg/ml), and tyrosinase (50% at 300 µg/ml) in vitro.
  4. 04 Larix decidua bark extract demonstrated antimicrobial activity, yielding 10–40% growth inhibition against respiratory-tract pathogens in the 2–200 µg/mL range.

Transparency

Dusting Analysis

Not commonly dusted

Information regarding dusting behavior or specific thresholds for Larix Kaempferi Bark/Wood Extract is not available in the provided research data.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Extracts are typically obtained using polar solvents such as water, glycerin, DMSO, methanol, and ethanol/water mixtures; arabinogalactan, a significant component, is water-soluble. Active phenolic compounds can be sensitive to elevated temperatures; heating above 50°C or prolonged microwave exposure (exceeding 1 hour) may lead to a reduction in total phenolic content. The natural color of these botanical extracts may also influence analytical measurements or final product aesthetics.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

Comprehensive safety assessments by regulatory bodies such as CIR, SCCS, or FDA specifically for Larix Kaempferi Bark/Wood Extract are currently unavailable. While related species like Larix Sibirica Wood Extract are generally regarded as safe for cosmetic use, and Larix Europaea Wood Extract is not noted for comedogenicity or irritation, specific patch testing is prudently recommended for individuals with sensitive skin when using any larch-derived extract.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Insufficient Data

Larix Kaempferi Bark/Wood Extract presents compelling potential in skincare due to its general Larix genus properties, but precise efficacy and safety for this specific species require dedicated clinical substantiation.

Related

Similar Ingredients

Finding similar ingredients…