Super produit
"Produit top qui donne de la brillance aux ongles et les fortifient en même temps. La formule répare les ongles décollés ou cassants."
EXCLUSIVE OFFER: SAVE 15% ON 2+ PRODUCTS, INCLUDING 1 HARDENER PEN
FREE DELIVERY TO PICK-UP POINT FOR ORDERS OVER €38
A GIFT WITH PURCHASE OF €59 OR MORE
Top Coat Color Strong Hardener
8 ml
Out of stock - Back soon
FREE DELIVERY FROM €38*
Free delivery for orders over 38€
Available in pharmacies
Developed by a podiatrist
Color Strong PODERM® nail polishes strengthen nails that are fragile, soft, ridged or prone to breaking or splitting. The top coat has been specifically designed to prolong the life of your nail varnish while providing a smooth, shiny and protective finish. Its breathable formula means you can continue your nail care with PODERM® nail serums. By encouraging strong regrowth, your nails will be more resistant to daily aggressions and will grow healthier and faster.
Repeated application of semi-permanent nail varnish or gel, or exposure to chemical products can damage the nail surface, making it more fragile. Enriched with keratin, biotin and silicon, this top coat strengthens and protects your nails, while giving them a radiant shine.
The Color Strong range of fortifying nail varnishes is made up of 8 luminous colours for every occasion, plus a base coat and a top coat for a complete manicure. Color Strong nail polishes are easy to remove thanks to PODERM® Extra Gentle Remover , which removes nail polish while leaving nails shiny and nourished thanks to its acetone-free formula.
Keratin is a protein that gives strength to the nail.
Silicon reinforces the structure and improves the flexibility of the nail.
Biotin is a vitamin that helps to maintain the strong structure and healthy appearance of the nail.
BUTYL ACETATE, CELLULOSE (MICROCRYSTALLINE CELLULOSE), ETHYL ACETATE, ISOPROPYL ALCOHOL, TRIMETHYL PENTANYL DIISOBUTYRATE, ADIPIC ACID/NEOPENTYL GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER, DIMETHICONE, ETHYLHEXYL METHOXYCINNAMATE (OCTINOXATE), BIOTIN, SILICA, TOCOPHERYL ACETATE, RETINYL PALMITATE, AQUA (WATER), HELIANTHUS ANNUUS SEED EXTRACT, GLYCERIN, HYDROLYZED KERATIN, BHT, CI 60725 (VIOLET 2).
Flammable. Keep out of reach of children. For external use only. Do not ingest. For children aged 12 and over. Suitable for pregnant and breast-feeding women. Suitable for patients undergoing anti-cancer treatment. Suitable for diabetics (as long as the varnish is removed at least once a week).

Poderm is committed to reducing our environmental impact and encourages eco-responsible practices.
Case + cap + leaflet: in the recycling bin
Glass bottle: in the glass sorting bin
Product sheet with environmental qualities and characteristics.
Available 24/7
Our experts are here to help

Top Coat Color Strong Hardener
Out of stock
Top Coat Color Strong Hardener
Out of stock - Back soon
Apply 1 coat of Color Strong base coat.
Apply 1 to 2 coats of Color Strong nail varnish.
Apply 1 coat of Color Strong top coat to prolong the life of the varnish.
Use PODERM® nail serums to continue caring for your nails.
Proven results
Their nails have been strengthened and reinforced
Observed a doubling of varnish resistance
*Use test carried out by an independent laboratory on 20 people over 21 days.
Overall rating: 4.5047617 / 5 from 105 reviews.
Top Coat Color Strong Durcisseur enhances nail strength and appearance, offering a durable, glossy finish. Enriched with keratin, biotin, and silicon, it protects and fortifies nails, promoting healthy growth. Customers appreciate its ability to restore nail hardness and beauty.
Review topics: [quality, protection, color, delivery, nails, polish, top coat, hardener, hold, shine, drying, poderm, found, varnish].
"Produit top qui donne de la brillance aux ongles et les fortifient en même temps. La formule répare les ongles décollés ou cassants."
— Christine (5/5)
"It really protects the nail colour from chipping"
— Theresa C. (5/5)
"Sehr schöne Farbe , und die Nägel brechen nicht mehr…."
— Solvig M. (5/5)
"J'adore les produits Poderm. J'avais les ongles mous et cassants et j'ai enfin trouvé des vernis de qualité, qui tiennent, avec de magnifiques couleurs et prennent soin de mes ongles. Le top couleur protège le vernis et mes ongles en même temps. Et l'avantage on peut continuer à mettre du sérum même avec le vernis!"
— Sarah B. (5/5)
"Un produit aux composants qui n’affectent pas les ongles contrairement à la quasi majorité des autres marques ! Et par ailleurs, excellent Top coat durcisseur."
— Florence A. (5/5)
"satisfaite"
— GUERNON S. (5/5)
"A voir dans quelques semaines . Début du traitement."
— Céline G. (4/5)
"alles suuper"
— Elisabeth G. (5/5)
"Une brillance au top"
— Duplaix (5/5)
"Parfait"
— Francoise C. (5/5)
The top coat protects the Color Strong colour varnish, making it last longer. It leaves a smooth, shiny finish.
To achieve a complete manicure, start by preparing your nails (trim, file). Then apply the Color Strong base coat, one or two coats of Color Strong nail varnish, and finish with the top coat. Be sure to let each coat dry thoroughly before applying the next.
The top coat provides an ultra-glossy finish that enhances the colour while protecting the polish to prolong its hold.
Exclusive
Access exclusive offers
Subscribe to our newsletter! Get a sneak preview of our new products, expert advice and exclusive offers.