Monophasic Hyaluronic Acid

What's Monophasic Hyaluronic Acid?

Monophasic hyaluronic acid is a type of hyaluronic acid (HA) used in dermal fillers. Unlike biphasic hyaluronic acid, which contains particles of different sizes and a mix of cross-linked and non-cross-linked HA, monophasic hyaluronic acid has a uniform, smooth gel consistency. This is because it's composed entirely of cross-linked HA, resulting in a more cohesive and homogeneous product.

The key characteristics of monophasic hyaluronic acid are:

1. Smooth Gel Consistency: The uniform structure provides a smooth, even injection, leading to natural-looking results.
   
2. Longevity: Because it is fully cross-linked, monophasic HA tends to be longer-lasting compared to biphasic formulations.
   
3. Ease of Injection: Its consistency allows for easier and more controlled injections, which can be advantageous in precise facial contouring.

Monophasic HA is often preferred for certain facial areas where a smooth, natural appearance is crucial, such as in the lips or under the eyes.

The differences between Monophasic and biphasic Hyaluronic Acid 

Monophasic and biphasic hyaluronic acid (HA) are two different types of formulations used in dermal fillers. They differ in terms of structure, consistency, injection characteristics, and the type of results they produce. Here's a breakdown of their key differences:

1. Structure
- Monophasic Hyaluronic Acid: This type consists of a single, uniform phase of cross-linked HA. The cross-linking process is more homogeneous, resulting in a smooth, cohesive gel.
- Biphasic Hyaluronic Acid: In contrast, biphasic HA contains two distinct phases. It has particles of cross-linked HA suspended in a non-cross-linked HA gel matrix, creating a mixture with varying particle sizes.

2. Consistency
- Monophasic HA: Due to its uniform structure, monophasic HA has a smooth, even consistency. This makes it ideal for providing a natural, seamless finish when injected.
- Biphasic HA: Biphasic HA has a thicker, more granular consistency because of the mixture of different particle sizes. This can result in more volumizing effects but might not be as smooth as monophasic formulations.

 3. Injection Characteristics
- Monophasic HA: Its smooth and cohesive nature makes monophasic HA easier to inject, allowing for more precise application, particularly in delicate areas such as the lips and under the eyes.
- Biphasic HA: Due to its thicker and more granular consistency, biphasic HA may require more force to inject, which can lead to more noticeable results, particularly in areas needing significant volume.

 4. Longevity
- Monophasic HA: Typically lasts longer due to its uniform cross-linking, which makes it more resistant to breakdown by the body. This means the effects of monophasic fillers can persist for a longer period.
- Biphasic HA: While biphasic HA is durable, it may not last as long as monophasic HA since the non-cross-linked HA component is more quickly absorbed by the body.

 5. Use Cases
- Monophasic HA: Preferred for fine lines, delicate facial areas, and situations where a smooth, natural look is desired.
- Biphasic HA: Often used for more dramatic volumizing effects, such as in cheeks or deep folds, where a more robust filler is required.

In summary, *monophasic HA* is generally favored for smoother, more natural-looking results, particularly in areas requiring finesse, while *biphasic HA* is chosen for its ability to provide significant volume and structure.

Regarding pricing, the monophasic HA products are $5 more per milliliter compared to the biphasic HA products.