Frequently Asked Questions

• What are cosmetic and detergent analyses?

  Cosmetic and detergent analyses are laboratory tests that verify whether products are safe, effective and compliant with regulations. Substances that could harm skin, eyes or the environment are identified.

• Why are these analyses important?

  The tests are critically important for consumer safety and legal compliance. By documenting product efficacy and ingredient accuracy, they enhance brand reliability.

• Which products are tested?

  Shampoo, soap, cream, lotion, liquid detergent, laundry and dishwashing detergents, surface cleaners and personal care products fall within the scope of analysis.

• What parameters are measured in the tests?

  pH, toxic substances, heavy metals, microbiological load, irritation potential and efficacy performance are the main parameters. Physical properties are also checked.

• Why is irritation testing performed on cosmetics?

  It determines the risk of skin and eye irritation. Verifying product safety is mandatory for both user health and legal compliance.

• Why are microbiological tests performed on detergents?

  They are performed to prevent micro-organisms from degrading the product's shelf life or harming the consumer. The results serve as proof of safe use.

• What are stability tests?

  Stability tests verify that a product maintains its efficacy and physico-chemical properties throughout its shelf life. Changes in colour, odour and pH are monitored.

• Why are the tests critical for human health?

  Cosmetic and detergent products come into direct contact with the skin. Ineffective or harmful products can cause skin irritation, allergies or toxic effects.

• How long does testing take?

  Microbiological and simple chemical tests generally take 2–5 days. Comprehensive stability and irritation tests may take 1–2 weeks.

• Are the tests mandatory for legal compliance?

  Yes, analyses for cosmetic and detergent products are mandatory for compliance with both national and international regulations. Accredited laboratory reports have official validity.

• How are samples prepared?

  Samples are delivered to the laboratory clean, sterile and in appropriate quantities. The sample quantity varies according to the type of test.

• What are efficacy tests?

  In detergents, cleaning power, antibacterial and disinfectant efficacy are measured. In cosmetics, moisturisation, preservation and formula stability are tested.

• What are the advantages of an accredited laboratory?

  Laboratories with ISO/IEC 17025 accreditation provide reliable reports with official validity. Test results are accepted in export and certification processes.

• How are analysis prices determined?

  Prices vary according to test method, number of samples, scope of tests and product type. Comprehensive tests may be costly, but they are critical for product safety.

• How do analysis results affect product quality?

  The results verify that the product delivers the performance stated on its label. This is critically important for consumer trust, brand reputation and legal compliance.