• A formative, participant-blinded, randomised, two-period home-use comparison of the sensory characteristics, tolerability and acceptability of two WSD4000 topical gel formulations in healthy adult women.

    We are inviting adult women to take part in a home-use research study evaluating two gel products applied to the external female genitalia (clitoris and labia). The study focuses on sensory experience and tolerability.

    No sexual activity is required as part of this study.

    Please answer the following questions to determine whether you are eligible.

    All of your responses will be kept confidential and used for research purposes only.  

  • Study Screener

  • Are you*
  • Which of the following best describes you at present?*
  • Please read the following statements carefully. Do any of these apply to you?*
    Rows

  • Please read the following list of ingredients carefully.

    Ethanol, water, glycerol, propylene glycol, carbomer, potassium hydroxide, aloe vera, sodium hyaluronate.

    The two study gels contain ingredients from this list. Not every ingredient is present in both gels.

  • Do you have an allergy or sensitivity to any of these substances?*

  • For this project, we are looking for women who would like to take part in a home usage test, trialling use of two gel products applied to the clitoris and labia.

    In summary:

    • No sexual activity is required for the purpose of this study.
    • Before receiving your products, you will need to read and complete an electronic consent form.
    • Once you receive your products, you will be required to apply them to your external genitalia (the clitoris and labia) on separate days (a minimum of 24 hours apart) and complete a short online survey after using each product.
    • We will then ask you to complete a final online survey to gain your perspective on which product you preferred.

     If you are willing to participate in this study, you will receive 2 single-use test products.

    You will receive a £10 Amazon voucher upon successful completion of all tasks.

  • Might you be interested in taking part?*

  • Thank you for expressing your interest in this study!

    Our study team will review the information you have provided. If you are eligible to take part in the study, we will send you a study information sheet. You will have time to consider this information and ask us any questions before deciding whether to take part.

    Please provide your name and the email address we should send this information to:

  • Should be Empty: