孕妇适合使用玻尿酸
The efficacy and role of hyaluronic acid
Hyaluronic acid is a jelly-like substance that exists in the dermal tissue of the human body. It is responsible for storing moisture for the skin and making the skin look plump and elastic. It will be gradually lost with age, resulting in various skin dullness, aging, wrinkles and other problems. Various hyaluronic acid products on the market use this principle to extract and purify them from biological tissues. The functions are as follows:
maintain skin elasticity
After hyaluronic acid absorbs water, the elastic fibers and collagen are kept in a moist environment, which provides a suitable environment for the externally supplemented collagen to synthesize its own collagen, improves the utilization rate of collagen, and enhances the elasticity of the skin.
The most important role of hyaluronic acid is to retain water and lock water. External or internal use of hyaluronic acid can lock a large number of water molecules, not only to maintain the moisture in the skin, but also to capture the moisture in the external environment, so that the skin can be kept in a moist state for a long time, and the water retention capacity of the skin can be enhanced.
fill skin soft tissue
Hyaluronic acid has the potential to replace collagen, placenta and botulinum in the two major fields of medical treatment and beauty. Due to hyaluronic acid’s water insolubility, low metabolic rate, high water absorption, high water retention and the characteristics of not easy to transfer in tissues.
Injectable hyaluronic acid is mainly used in the cosmetic and plastic industry. It uses bacterial fermentation to cultivate non-animal stable hyaluronic acid through scientific technology, and injects hyaluronic acid into the folds and depressions of the dermis as a filler, or the desired plump parts, to achieve the effect of removing wrinkles and modifying the face.
玻尿酸是一种很受欢迎的美容护肤品,生活中很多人都用过玻尿酸护肤,玻尿酸有著很好的美容功效,那麽孕妇可以用玻尿酸吗?孕妇用玻尿酸合适吗?
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玻尿酸对我们人体有著很好的抗衰老,美容护肤,的美容产品,还可以让我们肌肤恢复弹性,那麽孕妇可以用玻尿酸吗?孕妇用玻尿酸合适吗?下面我们一起来看看吧!
孕妇可以用玻尿酸吗
不建议孕妇使用玻尿酸。
玻尿酸具有的强效保湿补水、抗皱能力,对皮肤缺水乾燥、出油、粉刺、痘痘、敏感甚至炎症等一系列孕妇常见的肌肤问题有很好的作用。虽然玻尿酸对人体并无任何损害,但是对于哺乳期或怀孕期这些特殊情况下的人群,还是不要使用玻尿酸,尤其是有些牌子的玻尿酸原液和面膜,可能裡面添加了对胎儿不利于的成分,所以为了胎儿的健康发育,建议孕妇在分娩后或者宝宝断奶后再用玻尿酸产品。
玻尿酸的功效与作用
玻尿酸是存在于人体真皮组织中的胶状物质,它作用是负责为肌肤储存水分,让皮肤看起来饱满有弹性。它会随著年龄的增长而逐渐流失,从而出现各种皮肤暗沉、老化、皱纹等问题。市场上出现各种玻尿酸产品就是利用这个原理,从生物组织中提练并纯化出来的,作用如下:
保持肌肤弹性
玻尿酸吸收水分后,使得弹力纤维及胶原蛋白处在充满湿润的环境中,为外来补充的胶原蛋白合成自身的胶原提供了适宜的环境,提高了胶原蛋白的利用率,增强肌肤的弹性。
玻尿酸的作用最重要的就是保水、锁水。外用或内服玻尿酸能锁住大量水分子,不仅能够保持肌肤内的水分,还能将外界环境的水分捕捉住,让肌肤长期保持在湿润的状态中,增强肌肤的保水能力。
填充肌肤软组织
玻尿酸在医疗和美容两大领域,大有取代胶原蛋白、胎盘素和肉毒杆菌之势。由于玻尿酸的不溶水性、低代谢率、高吸水、高保水以及不易在组织转移的特性。
常见的玻尿酸产品介绍
市场上的玻尿酸产品有注射和外用类护肤品两种,详情如下:
注射类玻尿酸
注射类玻尿酸主要用于美容整形行业。它是通过科学技术利用细菌发酵培养出非动物稳定性玻尿酸,藉由玻尿酸以填充物的方式注射进入真皮皱摺凹陷,或希望丰润的部位,达到除皱纹和修饰脸部的效果。
常见的有:注射玻尿酸抗皱、注射玻尿酸隆鼻、注射玻尿酸丰胸等。
副作用:效果维持时间不长,一般在6-12个月,要想保持好皮肤后期需要重複注射。另外,在注射后还有可能出现很多皮肤问题,比如红肿、僵硬、皮肤凹陷发炎等。
外用类玻尿酸
外用类玻尿酸主要用于美容护肤领域,常见的有玻尿酸原液、玻尿酸面膜、玻尿酸面霜乳液类,以及内服的口服美容产品等。这些产品中含有玻尿酸、SOD、细胞生长因子颗粒等美容成分,主要作用是缓解皮肤暗黄、粗糙乾燥、无光泽、皱纹、色斑肌肤问题。
副作用:有些人因肤质问题,使用后可能出现过敏反应。所以在使用前一要做好防过敏试验,先在耳后或是手臂内侧试用。