© 2026 BIOBIJOU
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The New Standard

Cherish Today’s Reflection, Anticipate Tomorrow’s Resilience.

Redefining the standard of regeneration.

Micro Structure
Philosophy

Beyond Ingredients

Countless ingredients are used for skin regeneration. However, we ask: 'How much of this ingredient is actually delivered to the skin?' DUALYN focuses on the delivery structure, not just the ingredient levels.

Core Tech

microPDRN™

We don't just add ingredients. We redesign the absorption structure.

Conventional PDRN vs microPDRN Penetration Comparison

Conventional PDRN (Blocked Surface)

microPDRN™ (Deep Penetration)

TECHNOLOGY

25bp

Micro-sized particles for deep penetration.

Under 25bp structure
MECHANISM

Speed

Dual action PDRN + HA synergy.

Superior absorption speed
CLINICAL

Regeneration

Clinically proven skin regeneration.

Maximized cell response
3rd GENERATION DELIVERY SYSTEM

Beyond Ingredients, Innovation in Delivery

Beyond the limitations of liposomes, 3rd generation LNP technology precisely delivers DUALYN's Dual-Layer ingredients through the stratum corneum to the basal layer.

Liposome

2nd Gen

LNP

3rd Gen

Superior Stability

Molecular Stability

High Cell Uptake

Enhanced Absorption

Biocompatibility

Skin Friendly
FULL FACE PROTOCOL

Immediate & Lasting

microPDRN

Induces initial cellular response

PN

Long-term tissue improvement

Multi-HA

Immediate hydration + sustained moisture

Vitamin B12

Activates cell energy metabolism

Evidence

Proven Results

In-vitro tests confirmed a significant increase in cell migration rate using microPDRN compared to the control group.

Cell Migration Rate Comparison(Gap Closure Rate at 24h)

Control42.5% ± 3.2
microPDRN + HA98.7% ± 1.5
Cell Regeneration
FORMULATION DATA

Technical Specification

REF. DUALYN-2026-V1
CERTIFIED GRADE

miPDRN Complex

SPEC
5 mg/mL0.50% microPDRN

Sodium Hyaluronate (High)

SPEC
18,000 ppm18mg/mL High Molecular

Sodium Hyaluronate (Low)

SPEC
5,000 ppmLow Molecular Optimized

Polynucleotide (PN)

SPEC
1,000 ppmCellular Scaffold

Cyanocobalamin (Vit B12)

SPEC
5 ppmHigh Purity Grade
* All measurements are subject to standard lab tolerance.DUALYN™ ORIGINAL FORMULA