What are the post-care instructions after a hyaluronic acid skin booster treatment?

Generally speaking, "water light" refers to the water light injection, a procedure that involves injecting a mixture of various nutrients into the dermal layer of the skin using microneedles to improve overall skin condition. The typical reference price for a water light injection ranges from 2,000 to 5,000 RMB per session. Results are usually noticeable within 5 to 10 days after treatment, although some side effects such as mild pain or discomfort may occur. After receiving water light injections, it is important to maintain cleanliness and dryness, adjust diet, strengthen sun protection, avoid high-temperature environments, and refrain from photonic or energy-based treatments. If any adverse reactions occur, prompt medical consultation is recommended. Specific recommendations are as follows:

1. Maintain Cleanliness and Dryness

For the first 24 hours after injection, keep the treated area clean and dry. Avoid touching the injection sites with hands or exposing them to water to prevent infection. When washing your face, avoid the injection points and do not use facial cleansers on these areas. Skincare products should also be carefully applied, avoiding direct contact with the injection sites.

2. Adjust Diet

In the short term following the injection, avoid spicy foods, seafood, and other stimulating foods. Instead, consume more foods rich in vitamins and collagen to support wound healing and skin recovery.

3. Strengthen Sun Protection

Skin becomes more sensitive after the treatment. Protective measures such as wearing hats or using sunscreen should be taken when going outdoors to avoid prolonged exposure to ultraviolet (UV) radiation, which may lead to skin allergies or hyperpigmentation.

4. Avoid High-Temperature Environments

For several days after treatment, avoid prolonged exposure to high-temperature environments such as saunas, hot springs, or intense sunlight, as these can exacerbate blood vessel dilation and increase discomfort.

5. Avoid Photonic or Energy-Based Treatments

For 2–3 weeks after the injection, avoid photonic therapies (such as laser or intense pulsed light treatments), as they may interfere with the metabolism and longevity of the injected substances.

If needed, it is advisable to visit a reputable medical facility and undergo the procedure under the guidance of a qualified physician to ensure both effectiveness and safety. In daily life, maintaining clean and dry injection sites, adjusting dietary habits, enhancing sun protection, avoiding high temperatures, and refraining from photonic treatments are essential for promoting skin recovery and sustaining optimal skin condition.