Erre Due Nail Hardener 12ml

Base Coat which contributes to the hardening of keratin and improves the condition of nails thanks to its patented ingredient aldehyde. Nails look stronger, glossier and are protected from yellowing.
Formaldehyde & Toluene Free.
Use: Apply one coat under your favourite nail polish or alone in two coats for a natural manicure.

*This product is available only in physical stores and is not sold on line.