Gua Sha Won't Sculpt Your Jawline

Gua sha, a traditional Chinese skincare technique, has taken the internet by storm with claims that it can sculpt your jawline without cosmetic treatments. However, according to Dr Akila R, a consultant dermatologist and cosmetologist at Manipal Hospital Electronics City, Bengaluru, gua sha cannot permanently sculpt or alter the structure of the jawline.

Gua sha involves using smooth-edged tools to massage the face, improve circulation, and reduce puffiness. The technique promotes lymphatic drainage and mobilises pooled interstitial fluid, particularly in individuals prone to fluid retention. This can temporarily reduce puffiness and give the jawline a crisper, more defined appearance for a few hours.

True jawline definition is determined by deep structural factors, including the morphology and position of the mandible, the volume and distribution of subcutaneous and submental fat, masseter muscle thickness, and connective tissue elasticity. Gua sha cannot reduce adipocytes, reposition bone, or stimulate sufficient neocollagenesis to yield a clinically significant lifting effect.

## Why it matters The popularity of gua sha as a natural alternative to cosmetic procedures has led to exaggerated claims about its effectiveness. While it may provide temporary benefits, individuals seeking to improve their jawline definition should be aware of the limitations of gua sha. As a consultant dermatologist and cosmetologist, Dr Akila R's expertise highlights the importance of understanding the underlying anatomy and science behind skincare trends.

The internet's fascination with gua sha has led to a surge in its adoption, with many celebrities and influencers embracing its promise of a more sculpted jawline. However, it is essential to separate fact from fiction and understand the true benefits and limitations of this traditional Chinese skincare technique.