⚠️ Is it possible to apply the Keratin Booster for longer than 7 days?Updated 22 days ago

👉 There is no contraindication to renewing the Keratin Booster care routine beyond 7 days.
- The care routine can be extended or renewed if the nail really needs it (for example, after removing semi-permanent polish or on very soft nails).
- It is simply recommended to keep the nails well hydrated in parallel (Nourishing Cuticle Oil, Complete Serum…), as the alcohol that opens the nail’s scales may slightly dry them out if used too frequently.