NAILSOFTHEDAY Nail Polish HARDENER S.O.S. is a calcium nail hardener designed to strengthen the natural nail plate and help reduce brittleness and splitting. The formula supports weak nails, making them feel stronger and more flexible.
Calcium helps reinforce the nail plate, while shea butter helps improve flexibility and reduce dryness-related brittleness. The product can be used as a base under classic nail polish or as a standalone clear strengthening coating for a natural glossy finish.
It dries quickly, does not require a lamp, and can be removed with acetone.
Benefits:
Calcium nail hardener for weak nails
Helps reduce brittleness and splitting
Supports a stronger natural nail plate
Contains shea butter for added flexibility
Can be used as a base coat or standalone treatment
Quick-drying formula
No lamp needed
Removable with acetone
How to use: Apply one thin layer as a base under nail polish, or two layers as a standalone strengthening coating. Let it dry for 2–3 minutes.
Storage conditions: store tightly closed at +5°C to +25°C, away from direct sunlight. Recommended relative humidity: 55–77%.
