The tanning and bronzing test is an instrumental evaluation designed to assess changes in skin pigmentation and tone using advanced imaging technology.

This test provides objective, quantitative evidence for claims such as “enhances tanning effect,” “provides natural-looking bronzing,” and “delivers even skin tone.”

Purpose of the Test

The goal of this test is to determine whether a cosmetic product enhances skin coloration and improves the uniformity of the resulting tone.

It is particularly relevant for self-tanning products, bronzing formulations, and products designed to enhance skin tone appearance.

Methodology

The study is performed as an instrumental imaging test using SkinColorCatch, which analyzes pigmentation levels and tone distribution across the skin.

• Number of volunteers: 5 or 10
• Measurement points: Baseline (T0) and post-application (T1)
• Duration: Defined according to study design
• Evaluation methods: Instrumental imaging and quantitative color analysis
• Number of samples required: 50 ml finished product

Test Procedure

1. Volunteer selection:
   Ten participants representative of the target skin tone range are selected.
2. Baseline assessment (T0):
   Initial measurements are taken to document baseline skin pigmentation and tone.
3. Product application:
   The test product is applied according to its intended use.
4. Post-application assessment (T1):
   Measurements are repeated under standardized conditions.
5. Data comparison:
   Results are analyzed to determine changes in pigmentation and tone uniformity.

Parameters Evaluated

• Skin pigmentation levels — quantitative measurement
• Tone uniformity and distribution
• Before/after comparison — statistically supported
• High-quality visual documentation
• Overall bronzing effect

Sample Requirements

• Quantity: 50 ml finished product samples
• Condition: Unopened, stable, and ready-to-use
• Product types: Self-tanning, bronzing, and tone-enhancing skincare products

Results & Reporting

The laboratory report includes:

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

Why This Test Matters

The Tanning / Bronzing test provides precise, objective data on how effectively a product enhances skin tone and delivers a uniform bronzed appearance.

It supports claims such as:

• “Enhances tanning effect”
• “Provides natural-looking bronzing”
• “Delivers even skin tone”

This test is essential for product substantiation, performance validation, and marketing support, ensuring that formulations deliver measurable and visually consistent 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.