The day 14 product acceptability
questionnaire showed that the mean
scores for all attributes relating to usability,
formulation and satisfaction were less
than 3, suggesting that both products
were well evaluated and tolerated. The
test and control products were not
matched in colour, odour or texture
therefore it was possible for participants
to identify a difference between the
products. However, participants were
not made aware to the name or content
of either product so this will not have
fully un-blinded the study. No statistically
significant differences between the
products in any of the attributes were
found, suggesting participants were unable
to distinguish between the products.