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Moumoujus

PHRYMA LEPTOSTACHYA EXTRACT.

Valuable CAS - / SKIN CONDITIONING

Phryma leptostachya extract is a botanical powerhouse offering a precise approach to skincare. It adeptly targets hyperpigmentation by modulating melanin synthesis and provides robust defense against inflammation and oxidative stress. This multifunctional extract supports a brighter, calmer complexion by addressing key pathways of skin discoloration and reactivity.

Summary

Skin conditioning Antioxidant Anti-inflammatory Skin brightening

Science

Mechanism of Action

Phryma leptostachya extract precisely targets the enzymatic pathways involved in melanin production by inhibiting both tyrosinase monooxygenase and oxidase activities. Its anti-inflammatory action stems from its ability to reduce nitric oxide (NO) and reactive oxygen species (ROS) levels, concurrently suppressing the induction of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2). Furthermore, it provides robust antioxidant defense by scavenging DPPH free radicals and mitigating overall ROS levels, complemented by documented anti-angiogenic properties.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 In vitro studies demonstrate potent depigmenting activity, with a 50% inhibition (IC50) of tyrosinase monooxygenase activity achieved at 9.0 µg/ml and tyrosinase oxidase activity at 11.6 µg/ml. Further research showed 30 µg/ml diminished monooxygenase activity to 26.9% and oxidase activity to 45.2% of uninhibited values.
  2. 02 Its anti-inflammatory prowess is evidenced by the complete suppression of inducible nitric oxide synthase (iNOS) induction in stimulated macrophage cells at concentrations of 50 µg/ml and 200 µg/ml.
  3. 03 The extract also exhibited dose-dependent anti-angiogenic activity, potent free radical scavenging (DPPH), and a reduction in nitric oxide (NO) and reactive oxygen species (ROS) production, alongside suppression of COX-2 and MMP-9 activity.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

No specific safety assessments by CIR, SCCS, or FDA were found. General safety considerations for plant extracts in cosmetics apply, indicating a need for further comprehensive evaluation to determine suitability across all consumer groups, including pregnant individuals.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Phryma leptostachya extract is a promising multifunctional ingredient, offering significant skin brightening, anti-inflammatory, and antioxidant benefits based on in vitro studies, though further human clinical and safety data are needed for full substantiation.

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