Lierac Premium The Booster Serum Absolute Anti-Aging takes inspiration from the latest advances in genetics and techniques of aesthetic medicine. Lierac Laboratories have created a unique concentrate of youth that contains concentrated ingredients that help to correct all visible signs of aging. It also has protective action and ability to speed up the recovery of DNA. The unique formula contains ingredients that help to activate the enzyme of longevity, protecting the skin and restoring its youthful elasticity as well. It also contains additional extracts of black flowers and hyaluronic acid which provide intense regeneration and a comprehensive anti-aging action. It provides the complexion with a rejuvenated look and improves the overall appearance and condition of the skin.ierac Premium The Booster Serum Absolute Anti-Aging takes inspiration from the latest advances in genetics and techniques of aesthetic medicine. Lierac Laboratories have created a unique concentrate of youth that contains concentrated ingredients that help to correct all visible signs of aging. It also has protective action and ability to speed up the recovery of DNA. The unique formula contains ingredients that help to activate the enzyme of longevity, protecting the skin and restoring its youthful elasticity as well. It also contains additional extracts of black flowers and hyaluronic acid which provide intense regeneration and a comprehensive anti-aging action. It provides the complexion with a rejuvenated look and improves the overall appearance and condition of the skin.