Joke Collection Website - Mood Talk - Do you really know the most common hyaluronic acid and botulinum toxin in medical beauty?
Do you really know the most common hyaluronic acid and botulinum toxin in medical beauty?
But what are they and how to use them?
Let's talk to you today, let you know about them and know how to make good use of them to become beautiful quickly and safely.
What is hyaluronic acid?
Hyaluronic acid, also known as hyaluronic acid, is a polysaccharide widely existing in biological and tissue types, and also exists in human skin tissue.
Hyaluronic acid originally exists in the dermal tissue of human skin in the form of colloid, which is responsible for storing water, increasing skin volume and making skin look full, plump and elastic. With the increase of age, hyaluronic acid will continue to lose its ability to store water.
What is the function of hyaluronic acid?
Hyaluronic acid is divided into three types: small molecule, medium molecule and large molecule.
Small molecular hyaluronic acid has the best water retention function, so its main function is to moisturize and rejuvenate the skin. After injection of small molecular hyaluronic acid, the skin is more moist and smooth.
The cross-linking degree of medium molecular hyaluronic acid is high, which can also be understood as high viscosity, so it has certain filling and shaping effects. Medium molecular hyaluronic acid is mainly used to enrich cheeks or remove small wrinkles.
Polymer hyaluronic acid has the highest degree of crosslinking and higher viscosity, so the filling effect is the best. Mainly used for rhinoplasty and chin augmentation.
What is botulinum toxin?
Botulinum toxin is a kind of bacterial exotoxin secreted by botulinum during its reproduction.
Botulinum toxin type A is basically used in medical beauty. Botulinum toxin can block the transmission of nerve impulses to muscles by interfering with the release of acetylcholine, thus paralyzing muscles and preventing wrinkles.
What is the function of botulinum toxin?
Botulinum toxin has three main functions in medical beauty:
1, remove dynamic wrinkles. It mainly includes forehead lines (head-lifting lines), brow lines (Chuanzi lines), crow's feet lines, nasal lines and rabbit lines;
2. The "lean" muscles (contour changes caused by muscle hypertrophy) mainly include masseter hypertrophy (face-lifting needle) and gastrocnemius hypertrophy (stovepipe);
3. promotion. It mainly includes lifting the neck, eyebrows and squab.
First of all, the similarity between * * *, both of which can be used for wrinkle removal. But the principle is different. Hyaluronic acid removes wrinkles by filling, while botulinum toxin paralyzes muscles.
Secondly, let's talk about the difference: hyaluronic acid can be filled in addition to wrinkle removal, while botulinum toxin can be "face-lifting" in addition to wrinkle removal. One plays the role of addition and the other plays the role of subtraction.
Botulinum toxin mainly removes dynamic wrinkles, such as head-lifting lines, crow's feet lines and brow lines.
Hyaluronic acid is used to remove static wrinkles, such as some fine lines.
When necessary, it can be used together to fill the depression, reduce the muscle activity of the corresponding part, make the filling effect more ideal, wrinkle removal effect better and last longer.
This is the end of today's popular science sharing. I hope it helps you. If you have any questions, please leave a message. I will reply every day.
I am Li Xiaoqiang, an obesity anti-aging doctor, a plastic surgeon and a lecturer at Southern Medical University. Domestic promoter of AMC fat comprehensive carving technology, focusing on facial anti-aging and rejuvenation, welcome to pay attention ~
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