Efficacy testing: smoothing

Skin smoothing

Skin smoothing aims to reduce the appearance of fine lines, wrinkles, and texture irregularities such as roughness, fine lines, and imperfections. Achieving smooth skin involves various factors such as exfoliation, hydration, sun protection, healthy lifestyle, proper skincare routine.

Achieving smooth skin is a gradual process that requires patience and consistency. Results may vary based on individual skin types, concerns, and effectiveness of the products or treatments used.

Signs of skin smoothing

The signs of smooth skin include improved texture, reduces roughness, enhanced radiance, even skin tone, refined pores, diminished fine lines…

Claims related to smoothing


Cosmetics testing
Cosmetics testingCosmetics testing

Measurement principles and instruments

To prove smoothing claims, we measure the following parameters using the following instruments:

Evaluation of skin texture with microcamera

  • Visioscan VC 20plus (Courage + Khazaka Electronic)

  • Cortex Dino-Lite (Cortex Technologies)

  • Microcamera SoftPlus (Callegari)

See our results

Microcamera SoftPlus - Callegari

Cosmetics testing

Example of skin texture

Visioscan VC 20plus

Cosmetics testing

Example of skin texture

Efficacy testing protocol is prepared for each product individually with close cooperation with the sponsor. Based on the claims, usage regime and efficacy expectations, we prepare a protocol that is suitable for the type of product and can confirm product efficacy. The studies can be performed over a different time period (from a few days to several weeks or months) depending on the claim and type of measurement.

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