The lifting and sagging eyelid lift test is an instrumental evaluation designed to assess changes in the visible appearance of the eyelid area using advanced 3D imaging technology.

This test provides objective, quantitative evidence for claims such as “lifting effect,” “improves the appearance of sagging eyelids,” and “enhances eye contour definition.”

Purpose of the Test

The goal of this test is to determine whether a cosmetic product improves the visible appearance of eyelid contour and firmness by analyzing changes in surface and structural parameters of the eye area.

It is particularly relevant for eye care products designed to improve the appearance of sagging, tired-looking, or less defined eyelids.

Methodology

The study is performed as an instrumental imaging test using VisioFace CSI 3D, which enables precise measurement of skin surface and contour changes in the eyelid area.

• Number of volunteers: 10
• Measurement points: Baseline (T0) and post-application (T1)
• Duration: Defined according to study design
• Evaluation methods: 3D imaging and quantitative analysis
• Number of samples required: 11 finished product samples

Test Procedure

1. Volunteer selection:
   Ten participants with visible signs of reduced eyelid firmness or contour definition are selected.
2. Baseline assessment (T0):
   Initial 3D imaging is performed to capture eyelid contour and surface characteristics.
3. Product application:
   The test product is applied according to its intended use.
4. Post-application assessment (T1):
   Imaging is repeated under standardized conditions.
5. Data comparison:
   Before-and-after results are analyzed to determine changes in eyelid appearance.

Parameters Evaluated

• Eyelid contour and surface changes — quantitative 3D measurement
• Appearance of lifting effect
• Before/after comparison — statistically supported
• High-quality visual documentation
• Overall improvement in eye area appearance

Sample Requirements

• Quantity: 11 finished product samples
• Condition: Unopened, stable, and ready-to-use
• Product types: Eye care products intended to improve the appearance of eyelid contour and firmness

Results & Reporting

The laboratory report includes:

• Quantitative data on eyelid contour and surface parameters
• Statistical comparison between baseline and post-application
• High-quality visual documentation
• Interpretation confirming product performance

Why This Test Matters

The Lifting / Sagging Eyelid Lift – VisioFace CSI 3D test provides precise, objective data on how a product improves the visible appearance of the eyelid area.

It supports claims such as:

• “Lifting effect”
• “Improves the appearance of sagging eyelids”
• “Enhances eye contour definition”

This test is essential for product substantiation, performance validation, and marketing support, ensuring that eye care formulations deliver measurable and visible results.

How the Process Works

1. Order your lab test
Select the appropriate package and complete your purchase on our website.

2. Receive secure access
After purchase, you’ll receive login details to our secure portal.

3. Complete the intake form
Provide your product details and upload available documentation.

4. Send us your samples
We’ll guide you on exactly what to send to our lab. The sample amount and number depends on several factors. The exact number of samples will be communicated via the portal.

5. Lab testing
We start the lab test.

6. Receive your results
Our safety assessor prepares the lab test results and provides them via the portal.