Nail Strengthener 10ML (Non Breathable Nail Care Treatment)
Don't forget, ladies!
Purchase Clear to extend your manicure's life and make it last longer.
We remind you to buy Clear to make your color last brighter and prevent chipping.
Want stronger nails that don't chip or tear? Our Nail Strengthener will help your nails grow healthier and stronger within weeks! This formula is packed with vitamins, proteins, and natural oils to provide your nails the nourishment they need. See the difference and give your nails the care that they need!
You'll Feel the Difference
Discover Our Unique Approach To Nail Care
That Makes Us Stand Out
Mersi Breathable Nail polish
✔️ Free of 21-toxic chemicals
✔️ Vegan & Cruelty-Free
✔️ Halal-certified formula
✔️ Breathable, water-permeable formula
Typical Mainstream Nail Polish
✗ Typically contains harsh chemicals
✗ Contains animal byproducts
✗ Creates impermeable layer when applied essentially blocking your nails from oxygen and moisture
Certifications
PETA CERTIFIED
Our products are PETA Certified Vegan & Cruelty-Free.
HALAL CERTIFIED
Our products are Halal Certified by Islamic Services of America.
LABORATORY TESTED
Our products are lab tested for water permeability by SGS Labs.
Featured in
Explore How Mersi Cosmetics Has
Made Waves in the Media
Questions? We’ve Got The Answers!
Check out the most common questions our customers asked. Still have questions ? Contact our customer support.
Do you offer Free Shipping?
Yes! We offer free US shipping on $25+ orders and free shipping to Canada on $59+ CAD orders, with same-day dispatch.
Is Mersi Nail Polish Halal Certified?
Yes, Mersi products are Halal Certified by ISA. For more information please visit our Certifications page.
Are Mersi products Vegan?
Yes, every product we make is Vegan. We adhere to ethical standards, ensuring our products are cruelty-free and contain no animal-derived ingredients.
What does 'Water Permeable' mean for nail polish?
Water permeable means that water can pass through our nail polish, which is an essential feature for certain religious practices and also promotes better nail health by allowing nails to 'breathe.'
Where are Mersi nail polishes made?
All of our nail polishes are ethically made in the USA, adhering to strict manufacturing practices that ensure the highest quality and safety standards.
Are Mersi products lab tested?
Yes, our nail polishes have been lab tested for water permeability by a third party lab SGS laboratories (the world standard for consumer product testing). Visit Certifications page for more information.
What makes Mersi nail polish different from traditional nail polish?
Unlike traditional nail polish, Mersi's formula is non-toxic, vegan, and water-permeable, promoting nail health and ethical beauty.
Do you offer international shipping?
Absolutely! We offer international shipping to bring Mersi's ethical beauty products to customers worldwide.