> For the complete documentation index, see [llms.txt](https://docs.saas.haut.ai/haut.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.saas.haut.ai/haut.ai/haut.ai-features/algorithms/face-skin-analysis-3-0/sagging.md).

# Sagging

What the Sagging parameter measures, the facial areas it covers, and how to read the scores and grades it returns.

## About Parameter

The parameter estimates the visible presence and severity of skin sagging resulting from the loss of firmness and elasticity. It captures downward shifts in facial contours, including sagging in the cheeks, jawline, and the formation of jowls.

## Features

1. Multi-area analysis: forehead, left cheek, right cheek, left eye, right eye, and perioral region.
2. Works with 1 and 3 side facial images.

## Output

1. Score from 1 to 100.
2. Grade from 1 to 5.
3. Algorithm-assigned skin condition tag (Great, Good, Average, Poor).
4. Vector mask for detected features.

## Scores & Grades Description

<table><thead><tr><th width="120.375">Score value</th><th width="120.046875">Grade value</th><th width="359.9453125">Description</th><th>Tags</th></tr></thead><tbody><tr><td>100-90</td><td>1</td><td>No visible skin sagging</td><td>Great</td></tr><tr><td>89-80</td><td>2</td><td>Mild sagging in nasolabial area or marionette lines</td><td>Good</td></tr><tr><td>50-79</td><td>3</td><td>Moderate sagging in the cheeks or jawline with visible softening of facial contours</td><td>Average</td></tr><tr><td>30-49</td><td>4</td><td>Pronounced sagging with deep folds and noticeable loss of definition in facial structure</td><td>Poor</td></tr><tr><td>&#x3C;30</td><td>5</td><td>Severe sagging with significant drooping, jowls, and extensive volume loss</td><td>Poor</td></tr></tbody></table>

## Related Advanced Parameters

{% hint style="warning" %}
**Disclaimer**

By default, advanced parameters in Face Skin Analysis 3.0 are not available and are only displayed when the advanced parameters option is enabled. Please contact your account manager to activate this feature.
{% endhint %}

* [Jowls](/haut.ai/haut.ai-features/algorithms/face-skin-analysis-3-0/sagging/jowls.md)
* [Lacrimal Grooves](/haut.ai/haut.ai-features/algorithms/face-skin-analysis-3-0/sagging/lacrimal-grooves.md)

***

## Algorithm API

{% hint style="warning" %}
API access is available only for <mark style="color:purple;">**Professional**</mark> plan clients
{% endhint %}

See [Sagging Parameter Result Scheme](/haut.ai/developers/saas-api-overview/api-for-face-skin-analysis-3.0/sagging.md).

***

{% hint style="warning" %}
Not a Haut.AI client yet?
{% endhint %}

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---

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