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POLYGONUM FALCATUM RHIZOME/ROOT EXTRACT.

Insufficient Data CAS - / HUMECTANT, SKIN CONDITIONING

Polygonum Falcatum Rhizome/Root Extract is a botanical ingredient rich in bioactive compounds such as resveratrol, renowned for its antioxidant and anti-inflammatory capabilities. It works to enhance skin hydration, support natural collagen production, and contributes to a brighter, more uniform complexion, while also offering potential antibacterial benefits for blemish-prone skin.

Antioxidant Anti-inflammatory Soothing Skin conditioning Hydrating Collagen boosting Skin brightening Melanin inhibitor Antibacterial Anti-acne Enzyme inhibitor (hyaluronidase, elastase, collagenase) Barrier strengthening Skin regenerating

Science

This extract leverages its rich content of resveratrol, anthraquinones, and flavonoids to exert a multifaceted action on the skin. It functions as a potent antioxidant, actively neutralizing free radicals to mitigate oxidative stress. Its anti-inflammatory properties help calm irritated skin, reducing redness and swelling. By forming a protective barrier, it enhances skin hydration, preventing trans-epidermal water loss. Furthermore, it is believed to stimulate collagen synthesis, improving skin elasticity and firmness, and inhibits melanin production to target hyperpigmentation. Preliminary data suggests antibacterial activity against acne-causing bacteria and the inhibition of enzymes like hyaluronidase, elastase, and collagenase, which are crucial for maintaining skin structural integrity. It also aids in strengthening the skin's protective barrier and supports cellular regeneration.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

No information suggests this ingredient is commonly used at ineffective 'dusting' levels or that such a phenomenon applies to this extract.


The Formula

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Specific stability notes are not available in current research data.


Safety

CIR Status
Insufficient data
Sensitization risk Low

Safety information specifically for Polygonum falcatum rhizome/root extract is limited, with its CIR status noted as 'insufficient data.' While INCIdecoder indicates low irritancy, individual allergic reactions such as skin rashes or itching may occur, particularly in those with pre-existing sensitivities. A patch test is strongly advised prior to widespread use to mitigate potential discomfort. A closely related species, Polygonum cuspidatum (Japanese Knotweed), is currently under review by the CIR, signaling a pending comprehensive safety assessment for the broader genus.


Your Skin

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

Our Assessment

Insufficient Data

Polygonum Falcatum Rhizome/Root Extract shows promising potential across multiple skin concerns due to its rich bioactive profile, yet specific clinical efficacy data and comprehensive safety assessments for this particular extract are currently insufficient to establish definitive precise recommendations.


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