The "collagen butt" has become a trend in body aesthetics discussions, being an informal name for treatments aimed at improving the quality of the skin on the buttocks. The proposal of these procedures is not only volume increase, but mainly the stimulation of collagen production to address aspects such as firmness, texture, and support, with results that appear gradually.
However, the term does not refer to a specific procedure or a single medical technique. In practice, it is usually used to describe protocols with collagen biostimulators, which are defined according to each patient's skin characteristics and concerns.
This approach is part of a broader movement in body aesthetics, which has started looking at tissue quality as well, not just changes in the contour of the buttocks. A dermatologist is mentioned in the article as a source of information on the topic, although the full name does not appear in the available excerpt.
