，交联玻尿酸，被誉为医美界的“液体黄金”，是通过特定技术将天然存在于人体的玻尿酸分子链进行交联处理而成的填充产品，这种处理显著增强了玻尿酸的结构稳定性、黏稠度和持久性，使其能在体内维持更长时间，其主要功效包括深层补水保湿、改善皮肤弹性、抚平皱纹以及用于丰唇、塑形等，由于其良好的生物相容性和较低的副作用，交联玻尿酸已成为注射美容领域应用广泛、深受求美者青睐的明星产品。
在医美界，交联玻尿酸被誉为“液体黄金”，因其良好的生物相容性和持久性，深受求美者的喜爱，面对市场上琳琅满目的交联玻尿酸产品，许多求美者却感到困惑：如何选择适合自己的产品？交联玻尿酸到底是什么？我们就来一探究竟。
What is cross-linked hyaluronic acid?
Hyaluronic acid, I believe everyone is familiar with it. It is a substance that naturally exists in the human body and is mainly responsible for moisturizing, lubricating and supporting tissues. Cross-linking hyaluronic acid is to add a cross-linking agent between hyaluronic acid molecules to make the molecular structure more stable., thereby extending its retention time in the body.
The cross-linking process is like bonding loose sand together with cement to make it more strong and durable. The crosslinked hyaluronic acid is not easy to be absorbed by the body after injection and can maintain a long-term shaping effect.
Types of crosslinking technology
Crosslinking technology is one of the important indicators of hyaluronic acid products. There are the following common cross-linking technologies:
Beta-cyclodextrin cross-linking: This is a relatively mild cross-linking method. Its main function is to increase the water-retaining ability of hyaluronic acid and is suitable for moisturizing and moisturizing.
glutaraldehyde cross-linking: This is a traditional cross-linking method. The hyaluronic acid formed is hard and suitable for filling deep tissues, such as facial contouring.
EDB Cross-linking: This is a relatively new cross-linking technology. The hyaluronic acid formed is between betta-cyclodextrin and glutaraldehyde. It is suitable for use on lips, forehead and other areas.
PLGA Cross-linking: This is a degradable cross-linking agent. The hyaluronic acid formed gradually degrades in the body and is suitable for use in areas that need to be gradually shaped.
Application of cross-linked hyaluronic acid
Cross-linked hyaluronic acid is widely used in the field of medical beauty due to its good biocompatibility and persistence, mainly including the following aspects:
facial filling: Cross-linked hyaluronic acid can be used to fill facial wrinkles, law lines, tear grooves, etc., making the face look younger.
Lip shaping：交联玻尿酸可以用于lip filling,增加唇部的饱满度和立体感。
Rejuvenation of hands: Cross-linked hyaluronic acid can be used to fill wrinkles on the back of the hand and make the hands look younger.
Fengxia: Cross-linked hyaluronic acid can be used to enrich the chin, improve the contour of the chin, and make the facial proportion more coordinated.
Filling temples: Cross-linked hyaluronic acid can be used to fill temples and improve temple depressions.
How to choose the cross-linked hyaluronic acid that suits you?
Faced with the dazzling array of cross-linked hyaluronic acid products on the market, how should beauty seekers choose? Here are a few suggestions:
understand their needs: Different cross-linked hyaluronic acid are suitable for different parts and effects. Beauty seekers should choose the right product according to their own needs.
Choose a regular brand: The quality and effect of cross-linked hyaluronic acid are closely related to the brand. Beauty seekers should choose regular brand products and avoid using inferior products.
Consider the degree of crosslinking: The higher the degree of crosslinking, the stronger the water-retaining ability of hyaluronic acid, but the harder the texture will be. Beauty seekers should choose the appropriate degree of crosslinking according to their skin quality and needs.
咨询专业医生: Injection of cross-linked hyaluronic acid requires the operation of a professional doctor. Beauty seekers should consult a professional doctor and select the appropriate product based on the doctor's advice.
Precautions for cross-linking hyaluronic acid
Although the effect of cross-linking hyaluronic acid is significant, the following points need to be paid attention to during use:
postoperative care: After injection of cross-linked hyaluronic acid, avoid pressing the injection site to avoid affecting the shaping effect. Avoid strenuous exercise and keep the injection site clean.
avoid direct sunlight: After cross-linked hyaluronic acid injection, avoid direct sunlight to avoid affecting the shaping effect.
regular reexamination: After cross-linked hyaluronic acid injection, regular re-examination should be carried out to ensure that the shaping effect is in line with expectations.
attention to diet: After cross-linked hyaluronic acid injection, avoid eating spicy and irritating foods to avoid affecting the shaping effect.
Cross-linked hyaluronic acid, as the "liquid gold" in the medical and beauty world, is deeply loved by beauty seekers because of its good biocompatibility and persistence. The use of cross-linked hyaluronic acid is not without risks. Beauty seekers should choose regular brand products and inject them under the guidance of a professional doctor to ensure safety and effectiveness.
I hope that through this article, we can help beauty seekers better understand cross-linked hyaluronic acid, choose products that suit them, and realize their beautiful dreams.
预约上海Xiyan Li Zhenghe, Dean面诊咨询。提供多种联系方式与便捷预约通道，保护隐私，专业客服团队为您解答美学疑问。
Cross-linked hyaluronic acid, the liquid gold in the medical and aesthetic world. How much do you know?
