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PLATYCODON GRANDIFLORUS ROOT EXTRACT.

Valuable / ANTIOXIDANT

Platycodon Grandiflorus Root Extract, derived from the balloon flower root, is a multi-functional botanical extract highly prized for its skin brightening capabilities. It actively reduces melanin production and neutralizes oxidative stress, contributing to a more even and radiant complexion.

Summary

Skin Whitening Antioxidant Anti-inflammatory Tyrosinase Inhibitor

Science

Mechanism of Action

Platycodon Grandiflorus Root Extract (PGE) operates through a multi-pronged approach. It functions as a potent antioxidant by effectively scavenging free radicals (DPPH and ABTS). Its anti-inflammatory action is evidenced by reducing inflammatory mediators such as nitric oxide (NO), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α) in stimulated macrophages. For skin brightening, PGE directly inhibits tyrosinase activity and melanin generation in melanocytes. This comprehensive whitening effect is synergistically achieved through its antioxidant and anti-inflammatory properties, alongside direct enzyme inhibition. The extract's biological activities are attributed to active components including saponins (e.g., platycodin D), flavonoids, phenolic acids, sterols, and polysaccharides.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

2%

Transparency

Dusting Analysis

Not commonly dusted

No data available to assess dusting practices or thresholds for this ingredient.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

This extract exhibits good solubility in water, with key active components like saponins being freely water-soluble. Stability has been observed in experimental procedures utilizing phosphate buffer at pH 6.8 and PBS at pH 7.2, suggesting compatibility within this pH range.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

While Platycodon Grandiflorus Root Extract is listed in the international cosmetic raw material catalog, a comprehensive cosmetic safety assessment by bodies such as the CIR has not been conducted. Broader pharmacological context notes potential for local tissue excitation, contact dermatitis, and hemolysis, indicating a need for careful formulation and patch testing in cosmetic applications.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Platycodon Grandiflorus Root Extract is a valuable botanical ingredient, demonstrating significant whitening, antioxidant, and anti-inflammatory properties, although its comprehensive cosmetic safety profile remains unreviewed.

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References

Sources