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Development and Efficacy Tests of Cannabinoid, Prebiotic, and Postbiotic-based Face Serum and Cream (CPPFC-ET)

29 de abril de 2026 actualizado por: PANAGOULA PAVLOU

Study of the Effectiveness of Moisturizing/Anti-aging Cosmetic Products for External Application in Healthy Volunteers

The study includes the evaluation of efficacy of face serum/cream in healthy volunteers aged 25-60 years with the following methods: a) self-assessment questionnaire b) biophysical organological measurements of skin elasticity, skin microtopography, transepidermal water loss and stratum corneum hydration.

Descripción general del estudio

Estado

Terminado

Condiciones

Intervención / Tratamiento

Descripción detallada

This study aimed to develop and evaluate a face serum and a face cream incorporating Cannabis extract, a prebiotic mixture containing Glycerin, Lactitol, Xylitol, and heat-treated Lactobacillus plantarum HEAL19, a non-viable probiotic (post-biotic) that retains structural components and functional benefits. Efficacy was evaluated through a randomized, placebo-controlled study involving sixteen healthy female volunteers aged 24-53. Each participant applied the active serum to one half of the face and a placebo one to the other, twice daily for 4 weeks (phase 1). This was followed by a 4-week period during which a placebo cream was used by all volunteers. Subsequently, each volunteer applied the active cream to one half of the face and a placebo one to the other, twice daily for 4 weeks (phase 2). Assessments included transepidermal water loss, skin microtopography, elasticity, and hydration, alongside self-assessment questionnaire.

Tipo de estudio

Intervencionista

Inscripción (Actual)

16

Fase

  • No aplica

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Ubicaciones de estudio

  • Grecia
    • Egaleo
      • Athens, Egaleo, Grecia, 12243
        • Panepistimioupolis Egaleo Park

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

  • Adulto

Acepta Voluntarios Saludables

Sí

Descripción

Inclusion Criteria:

1. Healthy volunteers over 18 years old

Exclusion Criteria:

  1. Pregnant women
  2. Individuals who were currently taking hormonal therapy
  3. Individuals who were currently taking medications that cause photosensitivity
  4. Individuals with active lesions of any dermatological condition

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Tratamiento
  • Asignación: Aleatorizado
  • Modelo Intervencionista: Asignación paralela
  • Enmascaramiento: Doble

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Comparador activo: FACE SERUM
Face serum with active components (cannabinoids, prebiotics, post-biotics) was applied twice a day on the half side of the face for 4 weeks (phase 1). This was followed by a 4-week period during which a placebo cream was used.
Otro: PHASE A (4 weeks)
APPLICATION OF THE SERUM ON THE HALF SIDE OF THE FACE TWICE A DAY
Comparador activo: FACE CREAM
Face cream with active components (cannabinoids, prebiotics, post-biotics) was applied twice a day on the half side of the face for 4 weeks (phase 2).
Otro: PHASE B (4 weeks)
APPLICATION OF THE CREAM ON THE HALF SIDE OF THE FACE TWICE A DAY
Comparador de placebos: PLACEBO SERUM
Placebo serum without active components (cannabinoids, prebiotics, post-biotics) was applied twice a day on the half side of the face for 4 weeks (phase 1). This was followed by a 4-week period during which a placebo cream was used.
Otro: PHASE A (4 weeks)
APPLICATION OF THE SERUM ON THE HALF SIDE OF THE FACE TWICE A DAY
Comparador de placebos: PLACEBO CREAM
Placebo cream without active components (cannabinoids, prebiotics, post-biotics) was applied for 4-week period after phase 1 to all volunteers. Then it was used during the second phase of the trial (4 weeks) on the half side of the face.
Otro: PHASE B (4 weeks)
APPLICATION OF THE CREAM ON THE HALF SIDE OF THE FACE TWICE A DAY
Otro: Intermediate phase
THIS IS THE INTERMEDIATE PHASE BETWEEN PHASE A AND PHASE B, WHERE ALL VOLUTEERS APPLY THE PLACEBO CREAM ON BOTH SIDES OF THE FACE.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
ELASTICITY
Periodo de tiempo: Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
Skin elasticity was measured using the Cutometer 575 (Courage + Khazaka Electronic GmbH, Cologne, Germany).
Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
HYDRATION
Periodo de tiempo: Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
Stratun Corneum hydration was measured using the Corneometer ® CM 825 (Courage + Khazaka Electronic GmbH, Cologne, Germany).
Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
SKIN MICROTOPOGRAPHY
Periodo de tiempo: Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
The Skin Visioscan VC 98 (Courage + Khazaka Electronic GmbH, Cologne, Germany) was used to visualize the skin microtopography using a UVA camera.
Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
TRANSEPIDERMAL WATER LOSS
Periodo de tiempo: Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.
Transepidermal water loss was measured using the MPA 5 TEWAMETER (Courage + Khazaka Electronic GmbH, Cologne, Germany).
Measurements were performed on Day 1 prior to serum application, and repeated after 4 weeks. Subsequent assessment was conducted 4 weeks (placebo cream application) later, followed by a final evaluation after an additional 4 weeks of cream usage.

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

PANAGOULA PAVLOU

Investigadores

  • Director de estudio: ATHANASIA VARVARESOU, PROFESSOR, University of West Attica

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

16 de enero de 2023

Finalización primaria (Actual)

30 de mayo de 2023

Finalización del estudio (Actual)

30 de septiembre de 2023

Fechas de registro del estudio

Enviado por primera vez

22 de abril de 2026

Primero enviado que cumplió con los criterios de control de calidad

29 de abril de 2026

Publicado por primera vez (Actual)

4 de mayo de 2026

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

4 de mayo de 2026

Última actualización enviada que cumplió con los criterios de control de calidad

29 de abril de 2026

Última verificación

1 de abril de 2026

Más información

Términos relacionados con este estudio

Palabras clave

Otros números de identificación del estudio

  • 3349/16-01-2023

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

SÍ

Descripción del plan IPD

All IPD that underlie results in a publication

Marco de tiempo para compartir IPD

Beginning right after the approval of clinical trial and ending 5 years after the publication of results

Tipo de información de apoyo para compartir IPD

  • PROTOCOLO DE ESTUDIO
  • SAVIA
  • CIF
  • CÓDIGO_ANALÍTICO
  • RSC

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

No

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

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