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Moumoujus

PODOCARPUS MACROPHYLLUS LEAF EXTRACT.

Valuable / ANTIOXIDANT, SKIN PROTECTING

Podocarpus Macrophyllus Leaf Extract is a botanical active rich in phenolic compounds and flavonoids, delivering broad-spectrum benefits for skin health. It functions as a potent antioxidant, targets hyperpigmentation, and visibly reduces signs of aging. Additionally, it can help regulate sebum production and possesses antimicrobial and anti-inflammatory properties.

Summary

Antioxidant Skin Protecting Skin Brightening Anti-aging Sebum Regulating Antimicrobial Anti-inflammatory

Science

Mechanism of Action

This extract operates as a robust antioxidant, deploying phytochemicals such as flavonoids and phenolic compounds to neutralize free radicals, disrupt oxidative chain reactions, and inhibit oxidative enzymes, thereby safeguarding skin from damage and mitigating age indicators. It brightens skin tone by inhibiting tyrosinase, a key enzyme in melanin synthesis, which is responsible for hyperpigmentation. Anti-aging efficacy is attributed to its inhibition of matrix metalloproteinase-1 (MMP-1) activity, an enzyme contributing to collagen degradation. The extract also addresses oily skin concerns by inhibiting lipoxygenase activity, leading to reduced sebum production, and exhibits documented antimicrobial, antifungal, and anti-inflammatory actions.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Demonstrates significant antioxidant properties due to its phenolic and flavonoid content, supporting skin rejuvenation and brightening.
  2. 02 Inhibits tyrosinase activity, a crucial enzyme in melanin production, which aids in reducing hyperpigmentation, sun spots, and uneven skin tone.
  3. 03 Inhibits matrix metalloproteinase-1 (MMP-1) activity, potentially reducing the appearance of fine lines, wrinkles, and improving skin elasticity.
  4. 04 Inhibits lipoxygenase activity, which suggests a benefit in regulating sebum production for oily skin types.
  5. 05 Exhibits antimicrobial activity against various multidrug-resistant bacteria and fungi, and also possesses anti-inflammatory properties.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Specific optimal pH range for formulation stability is not extensively documented. However, its active components have been extracted using various solvents including methanol, ethanol, and water, suggesting diverse solubilities and potential pH sensitivities depending on the specific extract form.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Moderate

The Cosmetic Ingredient Review (CIR) Expert Panel has not formally assessed Podocarpus Macrophyllus Leaf Extract. There is a single documented case of allergic contact dermatitis in a patch test using a water extract of a related varietal (Podocarpus macrophyllus var. chinensis), indicating a potential for sensitization or irritancy in some individuals. It is critical to note that the seeds of Podocarpus macrophyllus are considered poisonous if ingested.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Podocarpus Macrophyllus Leaf Extract is a valuable multi-functional ingredient offering significant antioxidant, anti-aging, and skin brightening benefits, alongside sebum regulation and protective properties, though further safety review is warranted for its sensitization potential.

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