ABSTRACT
BACKGROUND:
In cosmetic
science, noninvasive sampling of the upper part of the stratum corneum is conveniently performed using strippings with
adhesive-coated discs (SACD) and
cyanoacrylate skin surface strippings (CSSSs).
METHODS:
Under controlled conditions, it is possible to scrutinize SACD and CSSS with objectivity using appropriate
methods of analytical morphology. These
procedures apply to a series of clinical conditions including xerosis grading, comedometry, corneodynamics, corneomelametry, corneosurfametry, corneoxenometry, and
dandruff assessment.
RESULTS:
With any of the analytical evaluations, SACD and CSSS provide specific salient information that is useful in the field of cosmetology. In particular, both
methods appear valuable and complementary in assessing the
human skin compatibility of personal skincare products.
CONCLUSION:
A set of quantitative
analytical methods applicable to the minimally invasive and low-
cost SACD and CSSS
procedures allow for a
sound assessment of cosmetic effects on the stratum corneum. Under regular conditions, both
methods are painless and do not induce adverse events. Globally, CSSS appears more precise and informative than the regular SACD stripping.
