In the context of skincare or beauty products, "blemishes" refer to any marks, spots, discoloration, or imperfections on the skin, such as acne, dark spots, or redness. "Product details" typically include information about the specific item, such as its usage, benefits, and features. "Positive" and "negative" aspects usually outline the advantages and disadvantages of the product, which can vary based on individual experiences. "Ingredients" or "materials" list the components used to make the product, providing transparency and allowing consumers to identify any substances they may be allergic to or wish to avoid.