Will loose skin after weight loss gradually recover on its own?

Mar 26, 2025 Source: Cainiu Health
Disease description:

I am a 29-year-old female. I recently lost 20 pounds through weight loss, but I noticed that my skin has become somewhat loose. I would like to ask whether loose skin after weight loss will gradually recover on its own?

Doctor's answer (1)
Dr. Liu Wenmin

Skin laxity after weight loss may recover on its own, depending on individual body characteristics, age, and the rate of weight loss. Younger individuals generally have better skin elasticity and stronger collagen regeneration ability, so when weight is lost gradually and healthily, the skin can usually adapt to the body's changing shape and become firmer over time. However, if weight loss occurs rapidly within a short period, the skin may not contract in time, making the laxity more noticeable. In such cases, relying solely on time may yield limited results.

To promote skin tightening, some supportive measures can be taken to enhance effectiveness. Appropriate strength training can help increase muscle mass, filling the gaps in subcutaneous tissue and improving skin sagging. It is also important to consume foods rich in vitamin C, vitamin E, and protein, as these nutrients aid in collagen production. Keeping the skin moisturized is equally important and can be achieved through the use of moisturizing products or massage to enhance blood circulation. If skin laxity is severe and shows no improvement over time, consulting a medical professional about cosmetic procedures such as radiofrequency skin tightening or laser treatments may be beneficial.