Which hyaluronic acid lasts the longest? ➤ Intraa

The importance of hyaluronic acid treatment in aesthetic medicine

Hyaluronic acid injections are a very important part of aesthetic medicine. They are used,

to enlarge or shape the lips
to reduce age-related wrinkles
tighten the face and improve the contour of the face.

Hyaluronic acid is a natural substance produced by the body and is responsible for the moisture and elasticity of the skin. Over time, the amount of hyaluronic acid in the skin decreases, which leads to wrinkles and sagging skin. This degradation can be halted with an injection of hyaluronic acid. This reduces deep wrinkles, improves the contours of the face and makes the skin firmer again. Hyaluronic acid can also be used to add volume to the lips and cheeks.

Hyaluronic acid is a safe and effective way to provide the skin with the necessary moisture and elasticity and to protect it from the ageing process. As hyaluronic acid is a natural component of the skin, it is extremely well tolerated and there is only a low risk of allergic reactions.

What type of hyaluronic acid offers long-lasting results?

Basically, the higher the viscosity, i.e. the molecular weight of the hyaluronic acid, the longer the result lasts.

Hyaluronic acid fillers with low viscosity often last for a period of 5 to 7 months. With a higher viscosity, the effect can last up to 9-12 months.

Hyaluronic acid is broken down by the body over time. Larger molecules take longer to break down, so a higher concentration prolongs the effect.

Hyaluronic acid is also used in the cosmetics industry as an ingredient in creams, serums and peelings. It is a natural moisturizer and ensures smoother skin. Hyaluronic acid also has antioxidant properties and can have an anti-inflammatory effect. In combination with other ingredients, it can stimulate collagen production and make the skin more elastic.

However, it is important to note that hyaluronic acid can only be absorbed by the skin via injection. Hyaluronic acid fillers are therefore much more effective than conventional creams.

What influences the shelf life of hyaluronic acid?

Degree of cross-linking of the molecules

The degree of cross-linking of a molecule is a measure of how many bonds it has. The degree of cross-linking of a molecule depends on the number of bonds it has between the atoms of the molecule. For example, a molecule with three bonds has a degree of cross-linking of 3, while a molecule with four bonds has a degree of cross-linking of 4. The degree of cross-linking can also be described as the ratio of the number of bonds to the number of atoms in the molecule. The degree of cross-linking is an important parameter for the properties and functions of a molecule, as it is directly related to the stability and reactivity of the molecule.

Injection technique and depth

Injection technique is the general term for a variety of techniques used to inject hyaluronic acid into the body. There are many different types of injection techniques that can be used for different applications.

Metabolic rate of the individual

An individual’s metabolism is very individual and depends on various factors such as age, gender, weight, height and body composition. The metabolic rate plays an important role in how quickly the injected hyaluronic acid is broken down.

Different types of hyaluronic acid fillers and their durability

Low molecular weight hyaluronic acid
- Faster absorption, shorter duration of action
- Suitable for superficial applications
- Treatments: fine lines, lip contouring
Agent molecular hyaluronic acid
- Balance between durability and naturalness
- For moderate wrinkles and volume loss
- Treatments: Lip augmentation, nasolabial folds, cheek contouring
High molecular weight hyaluronic acid
- Longer lasting results
- Deep injections for more volume
- Treatments: deep wrinkles, facial volume, lips

Conclusion: An individual choice for sustainable results

The viscosity of the hyaluronic acid should be carefully selected depending on the application, treatment and desired result. Be sure to seek professional advice.

You can also contact us free of charge to discuss the issue individually.