Polygonum Cuspidatum Root Extract / Giant Knotweed Extract
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Polygonum Cuspidatum Root Extract / Giant Knotweed Extract

Product name: Polygonum cuspidatum root extract / Giant Knotweed Extract
Latin name: Polygonum cuspidatum Sieb.et Zucc.
CAS No.:501-36-0
Molecular Formula: C14H12O3
Molecular Weight: 228.2
Used Part : Rhizome or Root
Appearance: White fine powder
Specification: Resveratrol 10%,20%,50%,98%
Type: Anti-Oxidation series extract
Test Method: HPLC
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Cuspidatum root extract product description

Polygonum cuspidatum extract is the rhizome of Polygonum. The product is mainly composed of resveratrol and emodin, which are the main functional components of Polygonum cuspidatum.

Giant knotweed extract function  and application

1. The main functions of Polygonum cuspidatum extract in cosmetics and skin care products are whitening and freckle removing, skin conditioner and antioxidant. It is relatively safe and can be safely used. It generally has no impact on pregnant women. Polygonum cuspidatum extract is not acne causing.

2. Polygonum cuspidatum extract has inhibitory effect on elastase, combined with antioxidant property, and is suitable for anti wrinkle skin care products; At the same time, it can also be used as antibacterial agent, hair growth agent and weight loss agent.


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