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Moumoujus

MENTHA VIRIDIS LEAF JUICE.

Valuable CAS 84696-51-5 / SKIN CONDITIONING

Mentha Viridis Leaf Juice, derived from spearmint, is a dynamic botanical ingredient acclaimed for its purifying and protective properties. It actively contributes to balancing skin's oil production and refining pore appearance, while also offering antioxidant defense against environmental aggressors, fostering a clearer, smoother complexion.

Summary

Antioxidant Oil-balancing Astringent Pore-tightening Anti-inflammatory Antibacterial Soothing Refreshing Cooling Skin regeneration Cleansing Masking Perfuming

Science

Mechanism of Action

This ingredient operates through multiple pathways to support skin health. Its antioxidant capacity effectively neutralizes free radicals, thereby protecting skin integrity, enhancing elasticity, and mitigating the progression of aging. It modulates sebum production, rendering it particularly beneficial for oily and combination skin types. Furthermore, it exhibits astringent and pore-tightening effects, alongside antibacterial and anti-inflammatory actions that help to reduce redness, irritation, and promote skin regeneration. A distinct refreshing and cooling sensation also provides soothing relief.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 A commercially available spearmint extract, prepared as a 20% solution in a water and glycerin base, is recommended for inclusion in final skincare formulations at a concentration of 5-10% to impart toning, invigorating, cooling, and smoothing attributes.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 4 – 6.5
0 7 14

Stability

Mentha Viridis Leaf Juice demonstrates stability within a pH range of 4.0-6.5, which is largely compatible with the skin's natural pH. Preparations of mint leaf juice have shown minimal pH fluctuations during storage.

Conflicts

  • Contains sensitizing aromatic compounds such as 1,8-cineole, limonene, and carvone, which carry a potential for irritation in individuals with sensitive skin or known allergies.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Moderate

While generally considered safe for external application, a patch test is strongly recommended prior to full product use, particularly for individuals with sensitive skin due to the presence of potential sensitizing aromatic compounds. The European Chemicals Agency (ECHA) has reported limited evidence of dermal irritation for Mentha Viridis Leaf/Stem Water.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Mentha Viridis Leaf Juice is a valuable botanical ingredient, particularly for oily and combination skin, offering robust antioxidant, astringent, and soothing benefits, though careful consideration and patch testing are advised for sensitive skin due to potential irritation from aromatic compounds.

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