How long after receiving a hyaluronic acid injection should one wait before washing the face?

Jan 17, 2025 Source: Cainiu Health
Disease description:

Recently, I tried the hyaluronic acid injection (mesotherapy) facial treatment, hoping to keep my skin hydrated while also being able to resume daily activities as soon as possible. Therefore, I would like to know how soon after receiving the hyaluronic acid injections it is safe to wash my face.

Doctor's answer (1)
Dr. Chen Lu

It is usually recommended to wait 6-8 hours after receiving a hyaluronic acid injection before washing your face.

The hyaluronic acid injection, a cosmetic treatment that involves injecting hyaluronic acid and other ingredients into the skin to enhance its hydration and luster. Because the treatment process involves minor wounds, post-treatment care is particularly important. Generally, the skin needs some time to recover and adjust after the injection. During this recovery period, early contact with water may lead to bacterial infection and affect the healing outcome.

It is best to determine the exact time for washing your face under the guidance of a doctor. Generally, after waiting 6-8 hours, gently wash your face with warm water and a mild cleanser, avoiding vigorous rubbing of the injection area. During the healing period, try to avoid using skincare products that are harsh or irritating, and instead choose gentle, non-irritating products to help your skin recover more quickly.

It is recommended to undergo this procedure at a reputable hospital to ensure its effectiveness and safety. Additionally, maintaining good dietary habits and avoiding spicy or irritating foods can also aid in skin recovery.