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Moumoujus

POLYGONUM MULTIFLORUM SPROUT EXTRACT.

Valuable / SKIN CONDITIONING

Polygonum Multiflorum Sprout Extract is a botanical ingredient recognized for its multifaceted benefits in skin conditioning and hair health. It functions primarily through antioxidant and anti-inflammatory pathways, supporting cellular protection and rejuvenation. This extract is especially noted for its potential in promoting robust hair growth and enhancing skin vitality.

Summary

antioxidant skin-conditioning hair-conditioning anti-inflammatory anti-aging hydrating pigmentation regulator astringent antibacterial sebum-balancing

Science

Mechanism of Action

This extract exerts its effects by combating oxidative stress through potent antioxidant properties, thereby shielding skin from environmental damage and contributing to anti-aging. It also possesses anti-inflammatory capabilities, which can help soothe various skin irritations. For hair, it stimulates microcirculation around follicles, extends the anagen (growth) phase, and supports melanin production to maintain hair color. Additionally, it aids in skin hydration via polysaccharides, supports collagen production for enhanced elasticity, and may help balance sebum levels and inhibit tyrosinase activity for a more even complexion.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

Information regarding the common practice of dusting or specific thresholds for Polygonum Multiflorum Sprout Extract is not available in the provided data.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Key active components, trans-stilbene glycosides (TSG), are susceptible to degradation under irradiation and alkaline conditions, potentially converting to more cytotoxic cis-TSG isomers. Therefore, formulation stability should consider pH and light exposure.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Moderate

The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed Polygonum Multiflorum Sprout Extract for cosmetic safety. While general Polygonum multiflorum extracts are often considered safe for topical use in lower concentrations, some individuals, particularly those with sensitive skin, have reported allergic reactions like rashes or itching. A patch test is strongly advised before widespread use. It is important to note that oral ingestion of Polygonum multiflorum has been associated with hepatotoxicity, but this concern does not typically extend to topical applications.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Polygonum Multiflorum Sprout Extract is a valuable ingredient, particularly for hair care and general skin conditioning, supported by promising in vitro and ex vivo data, though specific human clinical trials for skin applications and dedicated safety reviews for the sprout extract variant are still emerging.

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