Pueraria Lobata Root Extract

Product Description

Pueraria Lobata Root Extract is a high-purity botanical active sourced from premium Kudzu roots and processed in our ISO-certified extraction facility to ensure consistent B2B quality and direct factory cost-efficiency. This extract functions through a concentrated profile of isoflavones, notably Puerarin, which acts as a natural phytoestrogen to stimulate fibroblast activity and promote collagen synthesis while scavenging Reactive Oxygen Species (ROS). As the global market trends toward "Traditional Botanical Wisdom" and "Cellular Longevity," this ingredient offers a scientifically validated solution for intensive firming and anti-photoaging formulations.

Product Specification

• INCI Name: Pueraria Lobata Root Extract
• CAS No.: 91722-22-4 / 223748-08-1
• Botanical Source: Pueraria lobata (Kudzu)
• Part Used: Root
• Appearance: Light yellow to brown transparent liquid / Fine powder
• Active Compounds: Puerarin, Daidzin, Daidzein (Isoflavones)
• Purity (Puerarin Content): Available in 40%, 80%, and 98% grades
• Solubility: Stable in aqueous solution / Water-soluble
• Extraction Solvent: Water / Ethanol

Key Benefits & Applications

• Phytoestrogen-Mimetic Firming: Rich in isoflavones that bind to estrogen receptors in the skin, helping to maintain dermal density and improve elasticity in mature or hormone-deficient skin.
• Inhibition of MMPs: Effectively suppresses the activity of Matrix Metalloproteinases (MMPs), protecting the extracellular matrix from degradation and reducing the depth of fine lines.
• Advanced Antioxidant Protection: High Puerarin content provides robust defense against lipid peroxidation and UV-induced oxidative stress, enhancing skin resilience.
• Anti-Inflammatory & Soothing: Modulates inflammatory pathways to reduce redness and sensitivity, making it suitable for reparative and post-exposure treatments.
• Applications: Extensively utilized in lifting serums, menopausal skin care lines, protective day creams, and high-performance anti-aging essences.

Formulation Guidelines

• Recommended Dosage: 1.0% – 5.0% for leave-on anti-aging products; 0.5% – 2.0% for general skin conditioning.
• pH Stability: Maintains optimal bioactivity within a pH range of 4.5 – 6.5.
• Processing: For liquid extracts, add during the cooling phase (below 45°C) in emulsions to preserve the structural integrity of sensitive isoflavones.
• Transdermal Delivery: Stable in aqueous systems; delivery efficiency can be further enhanced through liposomal encapsulation.
• Synergy: Combine with Niacinamide for synergistic brightening and enhanced dermal barrier resilience.