LabQuest is a medical laboratory and diagnostic services brand based in Moscow, offering laboratory testing alongside a broader range of healthcare services. Its tests cover blood and urine analysis, infections, sexually transmitted infections, hormones, vitamins and micronutrients, genetics, allergies, pregnancy and other areas. Customers can choose individual tests or comprehensive health checks, including screening packages for thyroid function and biochemical markers. The brand also provides Q-tests for self-collection, gift certificates, loyalty benefits and online access to test results and interpretation resources.

LabQuest connects diagnostics with clinical care through medical offices, doctor appointments and telemedicine consultations. Its services include ultrasound, electrocardiography, genetic services, psychological support and IV treatments, available in clinics and, for some services, at home. Home visits for sample collection offer an alternative to visiting an office. The company also supports partner clinics with logistics, IT services and marketing assistance, and offers franchise opportunities. LabQuest presents itself as a service for managing both physical and mental health, with information, appointment booking and promotions available through its website and mobile app.