The Secret Strengthener in Your Nail Polish: What Is Hexanal and Why Your Nails Love It

The Secret Strengthener in Your Nail Polish: What Is Hexanal and Why Your Nails Love It

Ever take off your polish only to find your nails are worse than before? Peeling, soft, and breaking with every bump? We’ve been there—and that’s why we love Hexanal.

If you’ve struggled with brittle, peeling, or weak nails, you’re not alone. From gel damage to daily wear and tear, our nails go through a lot. At Colorly, we believe nail polish should do more than look pretty - it should help your nails recover and grow stronger. That’s why we include Hexanal, a powerful plant-based ingredient that supports nail repair and long-term strength.

What Is Hexanal?

Hexanal is a naturally occurring compound found in many fruits and vegetables - like green beans, apples, bananas, and leafy greens. It’s even responsible for that fresh-cut grass smell! In nail care, Hexanal is either plant-derived or safely replicated to match its natural structure, making it a clean and effective addition to your routine.

How Does Hexanal Strengthen Nails?

When you apply polish with Hexanal, it penetrates the upper layers of the nail plate - which is made of keratin, the protein that gives nails strength. Here’s what it does:

  • Bonds with keratin layers, pulling them tighter together

  • Improves cohesion and reduces porosity

  • Helps retain moisture, preventing brittleness

  • Supports natural regeneration of the nail

Think of it like sealing tiny cracks in a wall - your nails become denser, smoother, and more resistant to peeling or cracking. And unlike old-fashioned hardeners that make nails too stiff, Hexanal helps your nails stay flexible and strong at the same time.

Proven Results: 90% Saw Healthier Nails in 3 Weeks

Hexanal isn’t just promising - it delivers. In a clinical panel test, 90% of users reported visibly healthier nails after just 3 weeks of using a product with Hexanal. Participants experienced:

  • Less nail peeling and flaking

  • Smoother nail texture

  • Reduced breakage

  • Healthier-looking natural nails

If you’re searching for a non-toxic nail polish nourishing for brittle nails, this is it.

Why We Use It at Colorly

At Colorly, we don’t believe beauty should come at the cost of health. That’s why our nail polishes are plant-based, 10-free, cruelty-free, and enriched with Hexanal. We want every manicure to feel like self-care—with real benefits for your nails underneath the color.

Whether you're recovering from damage or just want long-lasting nail polish that supports nail strength, Hexanal works quietly behind the scenes to help your nails look and feel their best.

Let Your Nails Do More Than Look Good

Your nail polish should do more than decorate - it should nourish and protect your nails. With Hexanal, every coat becomes a wellness ritual.

Ready to give your nails the strength they deserve?

Explore our collection featuring Hexanal-powered shades and take the first step toward stronger, smoother, more beautiful nails.

Explore our Hexanal-infused Shades