Dull Skin, Tired Skin. Apply in the morning andor evening before your regular cream. Instant radiance, light texture. Vitamin H: or Biotin, naturally present in the skin, and considered to be essential for beautiful skin. Vitamin C: Recognised as a powerful energizer, it is used to illuminate the complexion and revive the appearance of tired skin. HRH-14 Polyphenol: Highly active anti-oxidants derived from the resurrection plant (Haberlea Rhodopensis) to activate skin radiance. NCTF: Complex used in anti-ageing mesotherapy for its visible action on the look of skin quality.