Dermatological testing of cosmetic products is performed to evaluate the effects of products on the skin. These studies are designed to assess skin compatibility, tolerance, allergic reactions, and other potential adverse effects associated with product use.

Depending on the skin type and intended use of the product, dermatological evaluations may include the following tests:

• Dermatological Test (Normal Skin) – Conducted with 10–50 volunteers
• Dermatological Test (Sensitive Skin) – Conducted with 10–50 volunteers
• Ophthalmological Test
• Hypoallergenic Test
• Melanin Measurement / Skin Color Assessment
• Water Resistance Test (40–80 Minutes)