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POLYGONATUM OFFICINALE EXTRACT.

Valuable / SKIN CONDITIONING

Polygonatum Officinale Extract is a multi-functional botanical ingredient recognized for its extensive benefits across various skin concerns. It provides significant antioxidant and anti-inflammatory support while contributing to anti-aging processes, enhancing skin moisture, and offering soothing properties.

Summary

Antioxidant Anti-inflammatory Anti-aging Moisturizing Soothing Antibacterial Skin Brightening Capillary Strengthening Barrier Support

Science

Mechanism of Action

This extract operates through multiple pathways to improve skin health. Its antioxidant efficacy stems from a rich profile of flavonoids and polyphenols, which actively neutralize free radicals, thereby safeguarding the skin from oxidative stress. Polysaccharide components contribute to its anti-inflammatory action, effectively reducing irritation, redness, and swelling. Notably, it inhibits key pro-inflammatory cytokines such as IL-6, IL-8, and MCP-1, alongside MMP-1, a collagen-degrading enzyme. Furthermore, it combats signs of aging by mitigating oxidative damage and inhibiting SASP-related factors, which helps diminish the appearance of fine lines and wrinkles. The extract also enhances skin elasticity and softness through its moisturizing and soothing attributes. Its antibacterial properties, specifically against Staphylococcus aureus, address blemish concerns, while its potential to promote vascular endothelial cell proliferation may strengthen capillaries, assisting in the management of redness and visible blood lines. It also offers skin brightening potential.

Research

Clinical Evidence

Medium confidence
Effective range 0.1–1%
Optimal

1%

Key findings

  1. 01 In H2O2-induced human skin fibroblasts, inhibited the increase of IL-6 by 12.13%, IL-8 by 11.43%, MCP-1 by 80.45%, and MMP-1 by 8.18%. (Study used Polygonatum cyrtonema Hua extract)
  2. 02 In H2O2-induced human skin fibroblasts, showed enhanced inhibition of IL-6 (34.2%), IL-8 (29.43%), MCP-1 (83.54%), and MMP-1 (38.06%). (Study used Polygonatum cyrtonema Hua extract)

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

Generally well-tolerated in cosmetic applications. It's important to note that raw herbs from the Polygonatum genus can cause throat irritation; traditional processing methods are employed to mitigate such potential toxicity. A different species, Polygonatum kingianum, has been deemed reasonably safe for dietary supplement use up to 1.4 g/day.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Polygonatum Officinale Extract is a valuable botanical ingredient offering a broad spectrum of benefits, from potent antioxidant and anti-inflammatory actions to anti-aging and moisturizing effects, making it highly versatile for comprehensive skincare formulations, despite clinical studies using a related species.

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