China PolydeoxyribonucleotidePDRN CAS 100403-24-5 Manufacturer, Manufacturers

Chemical Name:Polydeoxyribonucleotide

CAS No.: 100403-24-5

EINECS: 309-566-6

Appearance:White to off-white powder

Sample:Free samples are available

Product Description

Typical Properties

Item Specifications
Appearance White to off-white powder
Identification Ratio of UV absorbance at 260nm and 280nm should be 1.7-2.0
Solubility Soluble in water
PH 6.0-8.0
Loss on drying 20%
Assay 96.0%

Functions

Polydeoxyribonucleotide, or PDRN, refers to natural deoxyribonucleotide polymers characterized by a molecular weight of 50–1500 kDa and a chain length of 50–2000 bp. Renowned for its anti-inflammatory, regenerative, and anti-aging properties, PDRN is extensively utilized across medical aesthetics, pharmaceuticals, and premium skincare solutions.

Key Benefits

1
Repair & Regeneration

Accelerates healing after laser or microneedling procedures; rebuilds the skin barrier for sensitive skin; repairs chronic wounds such as diabetic ulcers and pressure sores.

2
Anti-Aging & Firming

Activates fibroblasts and boosts the synthesis of Type I/III collagen; reduces fine lines, enlarged pores, and improves skin laxity.

3
Anti-Inflammatory & Soothing

Inhibits inflammation; alleviates acne, eczema, and UV-induced damage; reduces skin sensitivity and redness.

4
Whitening & Spot Reduction

Inhibits tyrosinase activity to reduce melanin production; improves melasma, acne marks, and dullness.

5
Hair Quality Improvement

Thickens hair follicles, reduces hair loss, and assists in regulating the scalp micro-ecosystem.

Safety Profile & Key Advantages

High Compatibility

Features high homology with human DNA, ensuring low allergenicity and no immune rejection. It is safe and suitable for long-term use.

No Residue

Naturally biodegradable; metabolizes into nucleotides and bases, posing no risk of accumulation in the body.

Multi-Effect Synergy

Simultaneously delivers repair, anti-aging, anti-inflammatory, and whitening benefits, making it adaptable to a wide range of skin concerns.

Package

20g/50g/100g, according to customer needs.

Storage

Transport at room temperature, protected from light. Store in a cool, dry place in a sealed container.

Frequently Asked Questions (FAQ)

What is PDRN and what are its key specifications?
PDRN (Polydeoxyribonucleotide) consists of natural deoxyribonucleotide polymers with a molecular weight of 50–1500 kDa and chain length of 50–2000 bp. It comes as a white to off-white water-soluble powder with an assay specification of 96.0% and a pH range of 6.0-8.0.
What are the main skin benefits of PDRN?
PDRN offers 5 major functions: tissue repair and regeneration, anti-aging and firming, anti-inflammatory soothing, whitening and spot reduction, as well as hair quality and scalp micro-ecosystem improvement.
Is PDRN safe for sensitive skin and long-term use?
Yes, PDRN features high homology with human DNA, ensuring low allergenicity and no immune rejection. It naturally metabolizes into nucleotides and bases without leaving harmful residues in the body.
How does PDRN aid in post-procedure skin recovery?
PDRN accelerates recovery following laser or microneedling treatments by promoting cell regeneration and rebuilding the skin barrier, while also soothing redness and inflammation.
How should PDRN be properly stored and packaged?
PDRN is available in 20g, 50g, and 100g packages (or tailored to customer needs). It should be transported at room temperature protected from light, and stored in a cool, dry place within a sealed container.

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