The Eyebrow Densification test is an instrumental evaluation designed to assess changes in eyebrow appearance by analyzing skin sensitivity and microcirculation.

This test provides objective evidence for claims such as “improves the appearance of fuller brows,” “enhances brow density appearance,” and “supports visible brow definition.”

Purpose of the Test

The goal of this test is to determine whether a cosmetic product improves the visible appearance of eyebrow density and definition, while evaluating its interaction with the skin through sensitivity and microcirculation parameters.

It is particularly relevant for eyebrow serums, conditioning products, and formulations designed to enhance the appearance of fuller brows.

Methodology

The study is performed as an instrumental test using the ASW 300F system, which evaluates skin sensitivity and microcirculation in the eyebrow area.

• Number of volunteers: 5 or 10
• Measurement points: Baseline (T0) and post-application (T1)
• Duration: Defined according to study design
• Evaluation methods: Instrumental measurement and imaging analysis
• Number of samples required: 11 finished product samples

Test Procedure

1. Volunteer selection:
   Ten participants with varying eyebrow density profiles are selected.
2. Baseline assessment (T0):
   Initial measurements are taken to evaluate skin condition and baseline eyebrow appearance.
3. Product application:
   The test product is applied according to its intended use over the study period.
4. Post-application assessment (T1):
   Measurements are repeated under standardized conditions.
5. Data comparison:
   Results are analyzed to determine changes in parameters and visible improvement.

Parameters Evaluated

• Skin microcirculation — instrumental measurement
• Skin sensitivity response
• Visible eyebrow density appearance
• Before/after comparison — statistically supported
• High-quality visual documentation
• Overall improvement in brow appearance

Sample Requirements

• Quantity: 6 or 11 finished product samples
• Condition: Unopened, stable, and ready-to-use
• Product types: Eyebrow care products intended to enhance the appearance of density and definition

Results & Reporting

The laboratory report includes:

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

Why This Test Matters

The Eyebrow Densification – ASW 300F test provides precise, objective data on how a product improves the visible appearance of eyebrow density and definition.

It supports claims such as:

• “Enhances the appearance of fuller brows”
• “Improves brow definition”
• “Visibly increases brow density appearance”

This test is essential for product substantiation, performance validation, and marketing support, ensuring that eyebrow 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.