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Bioengineered Human Skin Services Powered by REPROSKIN™

Clinically relevant human skin data for pharmaceutical, cosmetic, medical device and consumer healthcare development.

Generate human-relevant evidence for your therapeutic, cosmetic, medical device or consumer healthcare programme. Our scientists design and conduct customised REPROSKIN™ studies around your test articles, biological questions and decision-making needs.

What the service includes

From Research Question to Decision-Ready Data

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Study design

Define test articles, controls, treatment conditions and endpoints.

Model configuration

Select the standard full-thickness model or tailor the model to the biological question.

Study execution and analysis

REPROCELL scientists conduct the study using agreed dosing and analytical methods.

Results and interpretation

Receive structured data, images and scientific reporting aligned with your programme objectives.

Typical Applications

REPROSKIN - Pharmaceutical Development

Pharmaceutical Development

  • Efficacy testing
  • Mechanism of action studies
  • Dermatology drug development
  • Inflammatory skin disease research 

REPROSKIN Cosmetics & Personal Care

Cosmetics & Personal Care

  • Product claim substantiation
  • Anti-ageing studies
  • Moisturiser efficacy
  • Skin brightening and pigmentation studies

Medical Device - SkinColorCatch 1

Medical Devices

  • Wound healing assessment
  • Skin interaction studies
  • Barrier function testing

Consumer Healthcare

Consumer Healthcare

  • Sunscreens
  • Topical treatments
  • Skin repair products

What is REPROSKIN™?

Biologically Relevant Human Engineered Skin

More Than a Standard Skin Insert 

REPROSKIN™ is REPROCELL's advanced 3D human skin platform developed using primary human keratinocytes and fibroblasts cultured on our proprietary Alvetex® scaffold technology and maintained using EpiLife™ medium from Thermo Fisher Scientific, a widely used serum-free culture system for human epidermal keratinocytes. Unlike many artificial skin systems, REPROSKIN™ produces its own endogenous extracellular matrix and recreates key features of native human skin including:

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Full-thickness tissue architecture

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Accessible epidermal surface

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Flexible downstream analysis

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Naturally produced extracellular matrix

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Human-relevant barrier assessment

Developed and refined over more than 15 years, REPROSKIN™ supports a broad range of efficacy, safety and mechanistic studies.

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What we do with REPROSKIN™

Research Services Overview

Whether you're developing a cosmetic, therapeutic, or consumer healthcare product, our bioengineered skin research services provide the evidence needed to demonstrate product performance, validate claims, understand biological effects, and evaluate safety risks.

Customer question Service route Example outputs
Does the product produce the intended biological effect? Efficacy studies Wound closure, barrier recovery, hydration, inflammatory response
Can we substantiate a product or performance claim? Product claim support Moisturisation, anti-ageing, pigmentation, UV protection
How does the product affect skin biology? Mechanistic investigations Gene expression, cytokines, proteins, histology
Is the product compatible with human skin? Safety and toxicology Cytotoxicity, irritation, barrier disruption, biomarker responses
 

Configure the Model Around Your Research Question

Standard models are not always enough to answer specialised biological questions. Through our research services, REPROSKIN™ can be configured to introduce additional cellular complexity or reflect specific donor characteristics.

Potential study configurations include:

  • Melanocyte-containing models for pigmentation and UV-response studies
  • Langerhans cell or macrophage incorporation for immune-related research
  • Adult donor cells for mature or age-relevant skin biology
  • Controlled wounding for repair and regeneration studies
  • Study-specific exposure, treatment and endpoint strategies

Our scientists will recommend the most appropriate model configuration based on your target, test article and development objective.you're developing a cosmetic, therapeutic, or consumer healthcare product, our bioengineered skin research services provide the evidence needed to demonstrate product performance, validate claims, understand biological effects, and evaluate safety risks.

Our Skin Models

Standard Full-Thickness REPROSKIN™

Our baseline model contains epidermal keratinocytes and dermal fibroblasts arranged in a physiologically relevant architecture that mimics native human skin. The model is maintained usingEpiLife™ Medium with 60 μM calcium, providing a defined culture environment for human epidermal keratinocytes.

For more information .

Looking to purchase REPROSKIN™ for your lab?

See our REPROSKIN™ Full Thickness Skin Equivalent product page.

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Above: Haematoxylin and eosin (H&E) staining of the REPROSKIN full-thickness model showing a well-organised, stratified epidermis supported by a fibroblast-populated dermal compartment, replicating key structural features of native human skin.

Wound Healing Model

Evaluate skin repair and tissue regeneration

Controlled wounds are generated within the epidermis and/or dermis and monitored over several days to assess healing outcomes following treatment.

Applications:

  • Advanced wound care products
  • Regenerative medicines 
  • Topical therapeutics
  • Medical devices
  • Skin repair formulations

Endpoints:

  • Rate of wound closure
  • Histological recovery
  • Barrier restoration
  • Biomarker expression
  • TEWL measurements

Wound Healing Model

Above: Immuno-staining analysis: Three days after scalpel-induced injury, K14-positive basal keratinocytes have migrated into the wound site and expanded beyond the normal basal layer, demonstrating active re-epithelialisation and epidermal repair. K10 (green), K14 (red), nuclei (blue).

Ageing Skin Model

Investigate age-related skin biology

This model incorporates cells derived from donors over 50 years of age to reproduce features associated with skin ageing.

Applications:

  • Anti-ageing skin care
  • Retinoid evaluation
  • Dermal regeneration products

Endpoints:

  • Epidermal thickness
  • Extracellular matrix production
  • Collagen biomarkers

Ageing Skin Model

Above: H&E staining of a REPROSKIN model generated using cells from an aged donor. The model displays characteristic features associated with skin ageing, including a thinner and less organised epidermis compared with models generated from younger donors. These structural changes provide a physiologically relevant platform for investigating age-related alterations in skin biology and evaluating therapies targeting skin ageing.

Pigmented Skin Model

Represent diverse skin tones and pigmentation biology

Melanocytes are incorporated into the full-thickness skin model to create physiologically relevant pigmented tissue.

Applications:

  • SPF and sunscreen testing
  • UV damage studies
  • Skin brightening products
  • Pigmentation disorders
  • Ethnically relevant product development

Endpoints:

  • Melanin production
  • Tanning response
  • UV protection efficacy
  • Biomarker analysis

Pigmented Skin Model

REPROSKIN pigmented skin model - skin tones 2

Above: Pigmented REPROSKIN models respond to UV exposure with increased melanin deposition and formation of protective supranuclear melanin caps. Non-pigmented models show greater signs of UV-induced epidermal damage, demonstrating the biological relevance of the model for pigmentation and photoprotection studies.

Should You Purchase the Model or Use Our Service?

Choose REPROSKIN™ as a product if you:

  • Have established skin-model capabilities in-house
  • Want to integrate the model into your own workflows
  • Require the standard full-thickness configuration
  • Plan to conduct and analyse the study internally

Explore REPROSKIN™ Products

Choose REPROSKIN™ as a service if you:

  • Need scientific input on study design
  • Require a customised or more complex model
  • Need specialist analytical endpoints
  • Want REPROCELL to conduct and report the study

Discuss a Custom Study

Robust, Human-Relevant Data

Results That Can Be Trusted In The Clinic

Our goal is simple: we provide robust, human-relevant data that helps you make better development decisions.

By combining scientifically validated skin models with experienced laboratory teams, we deliver studies designed to answer real-world questions and support progression through your R&D pipeline.

The result is a streamlined testing programme that can improve confidence in candidate selection, reduce uncertainty, and generate data that is relevant to human biology.

Start Your Next Skin Research Project with Confidence

Whether you need a single proof-of-concept study or a comprehensive testing programme, REPROCELL can design a solution that meets your objectives.

Partner with our skin biology experts to generate the data you need to advance your products with greater confidence and clarity.