ICTYANE DUCRAY LIP BALM | Ictyane lip balm is a nourishing treatment that repairs very dry and damaged lips. Its nourishing formula guarantees long-lasting hydration for up to 6 hours² | Lips regain softness. | ² Biometrological test on 12 subjects: measurement of the hydration index after una Single application Benefits: | Hydrates and nourishes very dry and damaged lips. | Helps restore the skin's barrier. Makes lips soft and supple and protects them from dryness.