What causes a double chin?
A double chin, also known as submental fat, can be caused by several factors, including genetics, age, and weight gain. As we age, the skin loses its elasticity, which can contribute to the appearance of a double chin. Even people at a healthy weight can experience this due to genetics and skin laxity.S-line, submental plane and double-chin
The S-line refers to the smooth curve from the nose to the chin, and a well-defined S-line enhances facial harmony and youthfulness. A poorly defined S-line, often caused by a double chin or sagging skin, can make the face appear less structured and imbalanced.
Double chin treatment
At Rejuva London, we offer a comprehensive selection of cutting-edge, non-invasive treatments designed to target and reduce the appearance of a double chin. These treatments not only address submental fat but also help to tighten and lift the skin for a more sculpted and defined jawline.
- Lemon Bottle Produced by Lemon Bottles, a South Korean company that specializes in fat-dissolving injections and other aesthetic treatments.

- Chin Filler Depending on your condition, chin filler might also be a suitable treatment for a double chin to help contour your face to create a more defined outline.
- Jawline Filler Depending on your condition, chin filler might also be a suitable treatment for a double chin to help contour your face to create a more defined outline.








































