Supplier of high-purity functional skin care ingredients

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Shaanxi Huatai Bio-Fine Chemical Co., Ltd.

Purslane extract

High-Efficacy Natural Whitening Agent that Inhibits Tyrosinase Activity

A potent natural plant extract providing multiple benefits, including strong inhibition of tyrosinase for targeted skin whitening, alongside secondary antioxidant, anti-inflammatory, and UVB damage protection.

CAS No.	90083-07-1
Source	Natural Plant Extract (Wild Purslane)
Appearance Color	Deep or Light Amber Liquid
Key Efficacy	Whitening (Tyrosinase Inhibition), Anti-Oxidant, Soothing
Purity	1% – 5% Active Components
Solubility	Water Soluble

Direct Factory Supply

Source directly from manufacturer. Zero middlemen margin, guaranteed bulk competitive pricing.

Flexible OEM/ODM

Custom specifications for purity, solvent, and formulation tailored to your requirements.

Stable Supply Chain

Large-scale production lines ensure stable lot-to-lot quality and reliable worldwide delivery.

Strict QA & Certs

ISO, Halal, Kosher, and SC certified manufacturing with batch COA test reports.

1. Product Overview & Key Specifications

Purslane Extract is a valuable natural ingredient proven in both in vivo and in vitro experiments to offer anti-UV radiation effects. VPOP3 (Purslane Extract) effectively clears intracellular ROS in HaCaT cells, inhibits apoptosis, and reduces the formation of ROS in UVB-induced zebrafish melanoma cells. These dual actions—UV protection and tyrosinase inhibition—make it a powerful ingredient for whitening and photo-aging defense.

2. Technical Highlights & Critical Parameters

2.1 Purslane Extract Whitening & Protection Data

Melanogenesis Inhibition: VPOP3 inhibits the activity of Tyrosinase in UVB-induced zebrafish melanoma cells and lipid peroxidation, contributing to its anti-photoaging effects.
Apoptosis Protection: VPOP3 clears intracellular ROS in HaCaT cells, reducing cell apoptosis, particularly in the later stages of the cell cycle.
Protection Pathway: VPOP3 inhibits the expression of Bcl-2 and promotes the activation of BAX and CASPASE-3 in the apoptotic pathway, ultimately achieving the effect of inhibiting cell apoptosis.

2.2 Customizable Grade Options

Content	Physical Form	Solubility	Recommended Use Level	Shelf Life
1%	Dark yellow or light brown liquid	Water Soluble	1% – 5%	12 Months
1%	Colorless or slightly yellow transparent liquid	Water Soluble	1% – 5%	12 Months
2%	Dark yellow or light brown liquid	Water Soluble	1% – 5%	12 Months
2%	Colorless or slightly yellow transparent liquid	Water Soluble	1% – 5%	12 Months
5%	Dark brown liquid	Water Soluble	0.5%	12 Months
1% Polysaccharide	Slightly yellowish liquid	Water Soluble	1% – 5%	12 Months
1% Polysaccharide	Reddish-brown liquid	Water Soluble	1% – 5%	12 Months
1% Flavone	Reddish-brown liquid	Water Soluble	1% – 5%	12 Months
1% Flavone	Slightly yellowish liquid	Water Soluble	1% – 5%	12 Months
5% Flavone	Reddish-brown liquid	Water Soluble	0.5%	12 Months

Storage Condition: Avoid light, ventilation, dry, in a sealed space.

3. Mechanism of Action

The core mechanism of Purslane Extract for whitening is Tyrosinase Inhibition. Additionally, it acts as a protector against cellular damage:

Whitening: Directly inhibits the activity of Tyrosinase, a key enzyme in melanin synthesis.
Antioxidant/Protection: Clears intracellular ROS and inhibits lipid peroxidation, which protects cells from damage and death induced by UVB.
Anti-UVB Stress: Modulates the expression of Bcl-2 and BAX in the apoptotic pathway to protect cells against UVB stress.

4. Core Advantages & Market USPs

4.1 Competitive Edge for Your Brand

Proven Whitening Power: Clinical data confirms significant inhibition of tyrosinase activity.
Photo-Aging Defense: Dual action of ROS clearance and apoptosis inhibition provides protection against UVB-induced aging.
Natural Safety: Provides superior safety and traceability for premium cosmetic lines.
Complete Water Solubility: Simplified formulation process for clear, water-based brightening serums.

5. Formulation Guidelines

Recommended Use Level: 1% – 5% for 1%-content grades; 0.5% for 5%-content grades.
Dissolution Advice: Easily dissolved into the aqueous phase.
Ideal Use: Core active ingredient in dedicated whitening serums, essences, and lotions.

6. Quality Assurance & Regulatory Confidence

We are committed to the highest standards of quality and regulatory compliance.

6.1 Certificate Section

Our quality and safety credentials include:

COSMOS (Natural and Organic Cosmetic Standard)
ISO 9001 Quality Management System
ISO 22000 Food Safety Management System
HALAL Certification
IQNET (The International Certification Network)
Technical Dossier (Certificate of Analysis – COA, Technical Data Sheet – TDS, Material Safety Data Sheet – MSDS)

7. Recommended Synergistic Combinations

Purslane Extract + Arbutin/Kojic Acid: Maximize tyrosinase inhibition and overall whitening efficacy.
Purslane Extract + Niacinamide: Targets multiple pathways for pigmentation and reduces UV-induced redness.

8. Typical Applications & Success Stories

Industry Validation: Ideal for high-performance whitening products and those requiring UV protective claims.
Product Categories: Anti-Spot Treatments, Brightening Serums, UV Recovery Essences, Whitening Masks.

9. Scientific Evidence & Literature Support

Based on internal lab summaries, Purslane Extract provides reliable melanogenesis and tyrosinase inhibition:

9.1 Research Abstracts

Tyrosinase Inhibition: Treatment of B16 mouse melanoma cells, stimulated by alpha-MSH, showed that the activity of Tyrosinase was significantly reduced after treatment with different concentrations of VPOP3 (Purslane Extract). This demonstrates that VPOP3 can inhibit Tyrosinase activity, resulting in a whitening effect in B16 melanoma cells.
- Key Data: Tyrosinase activity decreased in a dose-dependent manner after treatment with VPOP3. The highest dose of VPOP3 showed inhibition comparable to 1.5mM Arbutin.

10. Stability and Safety Data Summary

Safety Profile: High safety is ensured by stringent quality control and its nature as a plant extract.
Stability: All liquid grades guarantee a 12-month shelf life when stored under recommended conditions.

11. Frequently Asked Questions FAQ

Question	Answer
What is Purslane Extract and what are its primary benefits in skincare?	Purslane Extract is a powerful botanical soothing agent rich in omega 3 fatty acids vitamins and minerals. It effectively reduces skin inflammation calms redness and provides strong anti allergic benefits. Shaanxi Huatai manufactures high quality Purslane Extract to help cosmetic brands develop advanced sensitive skin and barrier repair formulations.
What is the purity specification and appearance of your Purslane Extract raw material?	Quality and consistency are our top priorities for B2B procurement. Shaanxi Huatai supplies cosmetic grade Purslane Extract standardized to exceptional active flavonoid levels. Our bulk product appears as a fine brown to yellowish brown powder ensuring maximum biological activity safety and stable formulation for your high end product lines.
Is your Purslane Extract water soluble and how should it be formulated?	Yes our cosmetic grade Purslane Extract exhibits excellent water solubility. The technical formulation team at Shaanxi Huatai recommends dissolving it directly in the aqueous phase of your soothing toners anti redness serums and calming lotions during processing to ensure a highly stable and homogeneous final product.
What is the recommended usage rate for Purslane Extract in cosmetic manufacturing?	For daily barrier repair creams intensive soothing serums and anti allergic lotions the recommended usage rate typically ranges from 1.0 to 5.0 percent depending on the specific product application. The technical formulation experts at Shaanxi Huatai can provide precise dosage guidelines tailored to your commercial project requirements.
Why is Purslane Extract widely favored for soothing and anti allergic formulations?	Purslane Extract is highly regarded for its natural ability to instantly relieve itching stinging and skin tightness. Its incredible anti inflammatory capacity makes it highly effective for calming reactive skin and recovering compromised barriers. Shaanxi Huatai provides high purity active ingredients ideal for crafting safe highly effective products for sensitive skin types.
Can Purslane Extract be combined with other active ingredients like Centella Asiatica or Hyaluronic Acid?	Absolutely. Purslane Extract works synergistically with a wide range of calming and hydrating actives. The formulation team at Shaanxi Huatai frequently assists global clients in combining our Purslane Extract with Centella Asiatica Hyaluronic Acid or Panthenol to create comprehensive skin soothing and structural support complexes.
Do you provide the Certificate of Analysis COA and MSDS for wholesale bulk orders?	Absolute regulatory compliance and strict quality control are our core manufacturing standards. Shaanxi Huatai provides comprehensive batch specific documentation for every wholesale shipment globally including the Certificate of Analysis COA Material Safety Data Sheet MSDS and detailed purity testing reports.
What is your Minimum Order Quantity MOQ and are testing samples available for labs?	To support independent formulation labs and large scale commercial manufacturing facilities alike Shaanxi Huatai offers a highly accessible MOQ starting at just 1kg. We also gladly provide 10g to 50g free testing samples so your research team can thoroughly evaluate formulation compatibility before ordering in bulk.

Source the Dual-Action Whitening and Photo-Protection Agent for Advanced Formulas.

🔒 Get Your Technical Dossier: Access TDS, MSDS, COA and Safety Reports.
🔬 Apply for a Free Sample: Test the superior whitening power of Purslane Extract today.
📞 Get a Customized Quote: Discuss bulk orders and tailored specifications.

Empower Your Skin Science: Develop Next-Generation Formulations with Our Premium Active Ingredients.

Why choose us

Huatai Bio provides a comprehensive portfolio of high-efficacy cosmetic active ingredients, empowering global brands to create next-generation skincare formulations for high-end skincare formulation needs.

Comprehensive Solutions & Innovation: Our categories cover the full spectrum of market requirements: Anti-aging & Firming, Oil-Control & Anti-acne, Anti-inflammatory & Soothing,Antioxidant Defense, Brightening,and Hydration & Barrier Repair.We offer both established classics and cutting-edge actives.

Driven by a passion for scientific excellence, our state-of-the-art R&D laboratory is dedicated to exploring the frontier of bio-active molecules. Beyond supplying ingredients, we offer end-to-end formulation consultancy and customized solution development. Our team of expert chemists works closely with your brand to overcome complex stability issues and sensory challenges, ensuring your final product stands out in a competitive global market.

Uncompromising Quality & Credibility:We ensure every batch of our Active skincare ingredients meets rigorous quality standards, including COSMOS, ISO 9001/22000, and HALAL Certification. This commitment, backed by a complete Technical Dossier, offers clinically-backed solutions and guaranteed compliance for every formulation challenge.