Cosmetics
At Liquilabs l.t.d. laboratories, we provide cosmetic product testing across various matrices, including:
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- Cream and Gel Products – We analyze the composition, stability, and effectiveness of active ingredients that impact hydration, nourishment, and skin regeneration.
- Liquid Products – We test shampoos, tonics, micellar waters, and other liquid forms, ensuring purity, pH balance, and product homogeneity.
- Oily and Fat-Based Products – For products such as facial oils or body butters, we perform stability tests, composition analysis, and contaminant detection.
- Solid Forms – We analyze solid cosmetic products, like soaps or deodorants, for their composition, efficacy, and adherence to declared properties.
- Emulsions and Foams – We test the stability of emulsions and foam products, commonly used in skincare and body care, analyzing homogeneity, effectiveness, and quality.
This approach ensures that cosmetic products meet quality, safety, and efficacy standards for the end consumer.
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At Liquilabs s.r.o. laboratories, we offer a wide range of analytical services for cosmetic products, including:
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- Active Ingredient Quantification – We measure the levels of key ingredients, such as vitamins, antioxidants, moisturizing agents, and other compounds that enhance the efficacy of cosmetic products.
- Additive Testing – We analyze preservatives, colorants, fragrances, and other additives to ensure they comply with regulatory and safety standards.
- pH and Stability Testing – We examine the stability of cosmetic products, their pH, and their effects on the skin to ensure long-term quality and efficacy.
- Contaminant Detection – We check for the presence of heavy metals, microbial contamination, and other harmful substances that may affect product safety.
- Allergen and Irritant Analysis – We test for common allergens and compounds that may cause irritation or allergic reactions in sensitive consumers.
These services ensure that cosmetic products are safe, effective, and compliant with regulatory standards, contributing to the quality of the final products.

