For strong, healthy nails that shine

Strengthen and nourish your nails with Kester Black’s products tailored for weak, splitting nails. Designed to fortify, hydrate, and protect, our formulas help you achieve resilient, healthy-looking nails every day.

Weak Nails

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What causes splitting nails?

They can result from a lack of hydration, nutrient deficiencies caused by a compromised microbiome, or exposure to harsh chemicals. With the right care, your nails can become stronger, healthier, & less prone to damage.

Nail-strengthening ingredients

Vitamin B5 improves strength & flexibility, while vitamin E deeply hydrates& protects against brittleness. Almond oil & sunflower oil nourish & condition, restoring moisture & elasticity. Horsetail leaf extract & vitamin e work to reinforce nail strength& reduce splitting.

Your strong nails routine

This simple routine fortifies your nails, prevents peeling, & keeps them looking & feeling healthy. Consistency is key for long-term results.