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Nail Strengthener
Montse Nails

Nail Strengthener

Fortify and protect

(128 reviews)

A professional-grade treatment polish that strengthens weak, brittle nails. Formulated with keratin and calcium to rebuild and protect your natural nails.

$22
1
Easy Application
Cruelty-Free
Nail-Safe
Salon Quality

Our Nail Strengthener uses a keratin-calcium complex that bonds to the natural nail plate, creating a protective shield that strengthens from within. Free from formaldehyde, toluene, and DBP. Can be worn alone for a natural sheen or as a base coat under polish. Visible results in as little as 2 weeks of regular use.

Apply one coat to clean, bare nails. Allow to dry for 2-3 minutes. Reapply every other day for the first two weeks. After two weeks, remove with gentle nail polish remover and start a new cycle. Can also be used as a base coat before applying color.

Ethyl Acetate, Butyl Acetate, Nitrocellulose, Hydrolyzed Keratin, Calcium Pantothenate, Tocopheryl Acetate (Vitamin E), Aqua.

Free standard shipping on orders over $30. Express shipping available at checkout. All orders ship within 1-2 business days. Returns accepted within 30 days of purchase if product is unused and sealed.