Hyaluronic acid is a kind of tissue substance in nature. After injected with Hyaluronic acid, the skin can automatically absorb the nutritional tissue of Hyaluronic acid, which also plays an important role in our human body. Whether injected with Hyaluronic acid for maintenance or transported between cells, Hyaluronic acid can be said with great certainty that it will not cause harm to human body, and beauty lovers can use it with confidence.
Hyaluronic acid is harmless to human body, and it is quite safe to use, and it is not protein, so it will not cause allergic reaction. Generally speaking, it is not necessary to do skin sensitivity test before injecting Hyaluronic acid. However, I would like to remind beauty seekers that it is best to communicate with doctors before operation so as to ensure foolproof.
It can be seen that hyaluronic acid is harmless to human body. It is one of the components of human dermal tissue, and it exists in the skin and has a strong moisturizing effect. However, the injection of hyaluronic acid can be explained in the human body after a period of time, and it can be injected many times. But don't inject too many needles of hyaluronic acid at one time. Half a shot of hyaluronic acid can last for half a year.