Why is it not recommended to play Ewan V, what is the difference between Ewan C and Ewan V? ,

The reasons why it is not recommended to play Iwan V are as follows:

1.Triggering allergies: The main ingredients of Yiwan V are hyaluronic acid and vitamins, and a small number of people do not take good care of them after injecting skin boosters, which will cause allergies and infections.

2.Short maintenance time: The maintenance time achieved by Ewan V is relatively short, generally lasting about a year, and then it will be gradually absorbed with the body's metabolism, and if you want to continue to maintain it, you need to inject it again.

Ewan type C is a medium-sized filler with a high elasticity value. Compared with the Iwan V type, the C type has a lower cross-linking value, which is more suitable for soft tissue filling and has the ability to hold up the tissue. Ewan C-type hyaluronic acid has better ductility, better effect on contour tissue support, and stronger ability to resist external pressure and gravity.

Ewan V-type hyaluronic acid is a hyaluronic acid with a relatively large molecular weight, and its cross-linking agent is used more, and the degree of cross-linking is higher than that of Ewan C, and the feel will be a little harder than Ewan C-type. In terms of elasticity, Ewan V-type hyaluronic acid is not as high as Ewan C. However, the viscosity of Ewan V-type hyaluronic acid is relatively high, which is less likely to spread than Ewan C, and the cohesion after injection is stronger, and the swelling of surrounding tissues is less slighter after injection.

Hyaluronic acid, also known as hyaluronic acid, with the molecular formula (C14H21NO11)N, is a disaccharide unit glycosaminoglycan composed of D-glucuronic acid and N-acetylglucosamine.

Hyaluronic acid is an acidic mucopolysaccharide, which was first isolated from the vitreous humor of the bull's eye by Meyer et al., a professor of ophthalmology at Columbia University in the United States in 1934. With its unique molecular structure and physicochemical properties, hyaluronic acid shows a variety of important physiological functions in the body, such as lubricating joints, regulating the permeability of blood vessel walls, regulating the diffusion and operation of proteins, water and electrolytes, and promoting wound healing.

Hyaluronic acid, also known as hyaluronic acid, hyaluronic acid means glass-like, bright and transparent, while uronic acid refers to uronic acid, which has nothing to do with uric acid.

1. Types of Yiwan hyaluronic acid.

At present, Yiwan hyaluronic acid is divided into small and medium-sized molecules, large molecules, and the corresponding models are Yiwan C and Yiwan V, where C is the filling model and V is the shaping model.

2, Yi Wan C <>

It is used for mid-to-deep injection of facial **dermal tissue to correct moderate to severe nasolabial wrinkles. Soft texture, strong resistance to external pressureExpiration date: 24 months molecular size:

6 Around 8 months is recommended for young beauty lovers aged 20+ with slight sunken and wrinkles on the face.

3. Yiwan V > is used for injection from deep tissue to subcutaneous tissue layer of facial tissue, and corrects severe nasolabial fold wrinkles by expanding facial tissue. The molecule is larger, the degree of cross-linking is higher, the feel is hard, and the shaping effect is good. Expiration date:

4. The difference between Iwan C type and V type.

Yiwan C-type hyaluronic acid, with a particle size of 400um, medium particles, good elasticity, and a lower cross-linked trace value of C-type, is more suitable for soft tissue posture filling and has the ability to hold up tissues.

According to the molecular weight of hyaluronic acid and its characteristics, Ewan C is suitable for apple muscle filling and tear trough filling. Ewan V-type hyaluronic acid, its molecular weight is relatively large, the particle size is 870um, suitable for the injection and filling of the deep dermis and the upper periosteal. Ewan V-type hyaluronic acid is not easy to diffuse and has strong cohesion after injection, so it is suitable for areas with high shaping requirements, such as the support of the nose, chin, brow bone and other parts.

Under normal circumstances, Yiwan C and Yiwan V are both hyaluronic acid products, but they have certain differences in terms of principle and quality. The specific analysis is as follows:1

Principle: Yilao Rupengwan C is a medium hyaluronic acid with rubber particles, with higher elasticity value and lower cross-linking value, which is more suitable for soft tissue filling. On the contrary, Ewan V has a higher cross-linking value, a harder texture, and is more suitable for plasticity.

2.: Iwan V hyaluronic acid has a higher viscosity value, stronger cohesion, and the facial swelling that may occur after injection is milder than that of Iwan C.

The difference between Ewan hyaluronic acid C and V is mainly that ** is different, and the efficacy is also different.

1. **Different: Although the ** of Yiwan V type and C type is generally around 500-4000 yuan. But Iwan V's ** will be relatively high.

Second, the effect is different: hyaluronic acid Yiwan C is mainly a small molecule hyaluronic acid can fill wrinkles and make ** achieve the effect of plumpness and youthfulness, while Yiwan V is mainly a macromolecular hyaluronic acid can play a role in shaping, mainly used to fill temples and facial depressions and other parts. In addition, any surgery will have certain risks, so it is recommended that beauty seekers choose a regular hospital to avoid unnecessary risks and endanger their own health.