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Moumoujus

PRUNUS PERSICA LEAF EXTRACT.

Valuable CAS 84012-34-0 / MOISTURISING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Prunus Persica Leaf Extract, derived from peach leaves, is a multifaceted botanical ingredient celebrated for its potent antioxidant, anti-inflammatory, and hydrating properties. It actively protects skin from environmental aggressors, soothes irritation, and contributes to a more even, radiant complexion.

Summary

Antioxidant Anti-inflammatory Skin Conditioning Moisturizing Emollient Anti-aging Dark Spot Fading Cleansing Purifying Skin Softening

Science

Mechanism of Action

This extract leverages a rich profile of polyphenols, flavonoids, and ascorbic acid to deliver its benefits. These compounds provide robust antioxidant defense, effectively neutralizing free radicals and offering protection against photoaging and UV-induced cellular damage. It has also shown potential in inhibiting tyrosinase, the enzyme responsible for melanin overproduction, which helps in reducing hyperpigmentation and dark spots. Furthermore, its anti-inflammatory action calms irritated skin, while its hydrating and oil-balancing effects support skin barrier integrity and cellular health.

Research

Clinical Evidence

Medium confidence
Effective range 1–2%
Optimal

1%

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 4 – 6.5
0 7 14

Stability

The extract is typically provided as a blend in a water, glycerin, or glycol base. Optimal stability for its phenolic compounds is observed at lower pH values, specifically between 4.0 and 5.0, with acid addition potentially enhancing this stability. It can also be formulated into Solid Lipid Nanoparticles (SLNs) for improved dermal delivery and stability.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Prunus Persica Leaf Extract is safe for use in cosmetic applications. While the European Cosmetics Safety Committee permits its use, it advises dermatological testing before applying products containing it, particularly for individuals with sensitive skin. No explicit maximum concentration for topical use has been established by regulatory bodies.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Prunus Persica Leaf Extract is a valuable botanical ingredient, offering robust antioxidant, anti-inflammatory, and hydrating benefits suitable for all skin types, with a demonstrated low risk of irritation.

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