PhD Trials

What PhD Trials does

PhD Trials (legal entity Phardevelopment Trials Lda) is a Portuguese contract research organization that provides in vivo clinical safety and efficacy testing, regulatory consultancy, and quality control services to the cosmetics, pharmaceutical, chemical, and food/dietary supplement industries. The firm has more than 25 years of specialized experience in evaluating topical products and raw materials, operating from a head office in Colares (Sintra), clinical and operational offices in Lisbon and Porto, and a commercial office in Barcelona. Its customer base consists of international and domestic cosmetics manufacturers and ingredient suppliers that need clinical evidence to substantiate product claims and satisfy European Cosmetic Regulation.

The company's core technology stack centers on instrumented in vivo testing methodologies, including HRIPT, Patch Tests, ROATS, and Open Tests for safety evaluation, alongside general efficacy methods (hydration, TEWL, color, lipids, rheology, pH) and advanced imaging using new-generation confocal microscopy, gen2-SCA Raman spectroscopy, VISIA-CR, AEVA-HE, Vectra and Primos 3D systems, and high-speed camera kinematic analysis. A dedicated Hair Evaluation Lab supports clinical and ex vivo hair product testing with TrichoScan HD and specialized tress chambers. The firm also conducts in vitro quality control (Het-CAM, BCOP, microbiology, challenge tests, stability, PAO) and offers regulatory safety assessments and formulation development under ISO 9001:2015 (SGS) and GDPR-compliant operations.

PhD Trials generates revenue through project-based B2B contracts with enterprise clients, sold primarily via direct sales and through visibility at major cosmetics industry trade shows including in-cosmetics Global, Cosmetorium, Cosmetotest, IFSCC Congresses, and Cosmetinnov. The firm supplements operating capital with non-dilutive EU FEDER grants for internationalization and R&D projects, has been recognized with PME Excelência, PME Líder, and INNOVADORA COTEC awards, and is led by a multidisciplinary team of dermatologists, pharmacists, skin physiologists, and engineers under Founder and CEO Pedro Contreiras Pinto.

Name

PhD Trials

Legal name

Phardevelopment Trials Lda

Website

https://phdtrials.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

11–50 employees

Short description

PhD Trials is a Portuguese contract research organization providing in vivo clinical safety and efficacy testing, advanced imaging (confocal microscopy, Raman, 3D photography), regulatory consultancy, and quality control services to international cosmetics, pharmaceutical, chemical, and dietary supplement manufacturers.

Ownership category

akta.pro rank

Product category

Contract Research / Clinical Testing Services

NAICS

Scientific Research and Development Services (5417), Research and Development in the Physical, Engineering, and Life Sciences (54171)

SIC

Services-Commercial Physical & Biological Research (8731), Services-Testing Laboratories (8734)

akta.pro primary industry

Central Laboratory & Clinical Trial Testing CROs (HLAGAAAE)

akta.pro secondary industry

Laboratory Developed Tests (LDTs) & Specialized Clinical Lab Assays (HLAAALAN)

Keywords

• Clinical testing services
• Cosmetic safety testing
• In vivo efficacy testing
• Regulatory cosmetics consultancy
• Hair physiology evaluation

Headquarters

HQ city

Lisbon

HQ country

Portugal

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Clinical Safety Testing Services: Contract research services for in vivo safety studies including HRIPT, Patch Tests, ROATS, and Open Tests to evaluate cosmetic products and raw materials. Revenue generated through project-based contracts with cosmetics manufacturers.
2. Clinical Efficacy Testing Services: In vivo efficacy evaluation services using general and advanced methods for claim substantiation of cosmetic products, including hydration, TEWL, color, lipids, rheology, pH measurements, and advanced imaging techniques.
3. Regulatory Consultancy Services: Safety assessments of finished cosmetic products, formulation development and improvement according to European regulations.
4. Quality Control Testing: In vitro testing for claim substantiation, microbiology control, challenge tests, stability testing and PAO evaluation.
5. Hair Physiology Evaluation Services: Comprehensive hair product testing including clinical evaluation, ex vivo studies, UV protection, color protection, and hair growth analysis.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

PhD Trials is a contract research organization that performs in vivo clinical safety and efficacy testing of cosmetic, pharmaceutical, chemical and food products. The company delivers safety studies (HRIPT, Patch Tests, ROATS, Open Tests), efficacy evaluation using general and advanced methods, hair physiology assessment, European regulatory consulting, and quality control testing, supported by advanced imaging, confocal microscopy, Raman spectroscopy and 3D photography systems.

Product overview

PhD Trials is a Portuguese Contract Research Organization offering an integrated portfolio of clinical testing services for the cosmetics industry. The core offering includes six interconnected service lines: (1) Clinical Assessment of Cosmetic Safety using HRIPT, Patch Tests and related in vivo methods; (2) In vivo efficacy general methods for basic claim substantiation including hydration, TEWL, and skin physiology measurements; (3) Advanced imaging methods using confocal microscopy, VISIA-CR, and 3D photography systems (AEVA, Vectra, Primos); (4) Hair Physiology Evaluation combining clinical and ex vivo testing; (5) Regulatory Cosmetic Consulting for European compliance; and (6) Quality Control including in vitro testing. The company also employs advanced technologies including Raman spectroscopy and high-speed camera kinematic analysis for sophisticated skin evaluation.

Differentiator

Problem solved

Functional benefit

Products and services

• Clinical Assessment of Cosmetic Safety In vivo safety studies including HRIPT (Human Repeat Insult Patch Test), Patch Tests, ROATS (Repeat Open Application Tests), Open Tests, and in-use studies to evaluate tolerance of cosmetic products and raw materials using PhD Trials' extensive volunteer database with diverse skin typologies (sensitive/reactive, atopic, acne prone, normal skin). Service is targeted at cosmetics manufacturers requiring third-party safety evidence.
• In vivo efficacy – General Methods General efficacy evaluation methods for claim substantiation of cosmetic products, including skin hydration measurement, Trans Epidermal Water Loss (TEWL), skin color, skin lipids, skin rheology, and skin pH measurement. Service targets cosmetics and personal care manufacturers needing to substantiate product efficacy claims.
• In vivo efficacy – Advanced Methods Advanced clinical photography and imaging-based efficacy testing using confocal microscopy, AEVA-HE, skin microcirculation analysis, VISIA-CR, Vectra and Primos 3D systems for detailed skin evaluation including thickness, topography, temperature, and barrier assessment. Service targets cosmetics manufacturers needing advanced biometric and imaging-based claim substantiation.
• Hair Physiology Evaluation Comprehensive hair product evaluation including clinical studies, Visioscan, image analysis, ex vivo evaluation using hair tresses with specific chambers and combing machines, UV protection, color protection, and TrichoScan HD for hair growth and density analysis. Service targets haircare manufacturers needing to substantiate product claims.
• Cosmetic Consulting (Regulatory) Regulatory consultancy services including safety assessments of finished cosmetic products, formulation development and formulation improvement according to European Cosmetic Regulation. Service targets cosmetics manufacturers needing experienced regulatory guidance and safety assessment.
• Quality Control In vitro testing services for claim substantiation including Het-CAM, BCOP, microbiology control, challenge tests, stability testing and PAO (Period After Opening) evaluation. Service supports cosmetics and personal care manufacturers with product quality assurance and stability data.

Quantifiable outcome

• Targeted export intensity of 82.50% post-project
• +1 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability5 records

Feature6 records

Scale indicators4 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Complife Group: Italian CRO offering in vitro, clinical, and regulatory testing services specifically for cosmetics, personal care, medical devices, and food supplements. Direct competitor to PhD Trials within the Mediterranean European cosmetics testing ecosystem and a credible peer for cross-border contracts.
• proDERM GmbH: German CRO dedicated to clinical and instrumental testing of cosmetic, personal care, and dermatological products. Operates a similar in vivo efficacy/safety testing model with advanced skin measurement instrumentation, positioning it as the closest German peer to PhD Trials' Iberian service offering.
• VitroScreen S.r.l. Italian CRO that specializes in in vitro and ex vivo efficacy/safety testing of cosmetics and dermatological products, including 3D skin models and reconstructed tissues. Comparable to PhD Trials as a Southern European cosmetics-focused testing lab with overlapping regulatory and efficacy study services.
• Dermscan Group: French-headquartered CRO specializing in clinical and dermatological studies for cosmetics, personal care, and pharmaceutical clients. Highly comparable to PhD Trials as a European specialist offering in vivo safety/efficacy testing for topical products with proprietary imaging and bioinstrumentation methods.

Broad incumbents

• Bureau Veritas Consumer Products (Cosmetics): Global testing, inspection, and certification company with a consumer products practice that includes cosmetics safety and efficacy testing. A broad incumbent whose scale and geographic reach materially exceed PhD Trials', representing both a competitive threat and a credible exit/acquisition counterparty given industry consolidation dynamics.
• SGS Consumer & Retail (Cosmetics): Global testing, inspection, and certification group with a dedicated cosmetics/personal care practice offering safety, efficacy, and regulatory testing. Competes with PhD Trials for multinational brand contracts but operates a far broader portfolio across industries.
• Intertek Cosmetics & Personal Care: Global TIC provider offering analytical, clinical, and regulatory testing for cosmetics and personal care products. Comparable at the service-line level (clinical safety/efficacy studies, claim substantiation) but differentiated by Intertek's global geographic footprint versus PhD Trials' Iberian base.
• Eurofins Cosmetics & Personal Care: Division of Eurofins Scientific providing regulatory, safety, and efficacy testing for cosmetics and personal care products globally. A much larger incumbent that competes with PhD Trials on international cosmetics testing RFPs and has acquired specialist peers (e.g., proDERM), demonstrating consolidation pressure on the niche.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/phdtrials
• LinkedInlinkedin.com/company/phd-trials

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about PhD Trials