Onyx hard as hoof strengthening nail cream jar on a white background
Old and new Hard as Hoof strengthening nail cream boxes with labels reading “before,” “NEW!,” and “New Look Same Formula.”
Ingredient callouts reading “vitamin E — helps prevent splitting & peeling,” “provitamin B — reduces brittleness,” “retinol — known to stimulate collagen production,” and “silk protein — helps prevent breakage.”
Open jar of Onyx Professional Hard as Hoof Strengthening Nail Cream with cream visible. Text above reads ‘More than 50,000 5‑Star Reviews Speak For Themselves.’ A pink star icon reads ‘53K+ Five Star Reviews.’ Text below reads ‘Helps Stop Splits, Chips, & Cracks.’
Before‑and‑after comparison of fingernails. Top text reads ‘healthier‑looking nails instantly.’ Left circle labeled ‘before,’ right circle labeled ‘after.’ Text at the bottom reads ‘One‑time use of Hard as Hoof.’
A hand holding a waffle cone filled with Hard as Hoof Strengthening Nail Cream topped with a cherry. Text reads ‘your hands deserve a treat.’ Icons on the left read: ‘Vanilla Coconut Scented,’ ‘Made in USA,’ and ‘Animal Test‑Free PETA.
Background of cream texture with a review bubble showing five stars and the quote: ‘It’s been 5 months now and I can’t believe these are MY nails. I am in awe every single day! They just… GROW!’ Signed ‘Sherry.’ A pink star icon reads ‘53K+ Five Star Reviews.
Onyx hard as hoof strengthening nail cream jar on a white background
Old and new Hard as Hoof strengthening nail cream boxes with labels reading “before,” “NEW!,” and “New Look Same Formula.”
Ingredient callouts reading “vitamin E — helps prevent splitting & peeling,” “provitamin B — reduces brittleness,” “retinol — known to stimulate collagen production,” and “silk protein — helps prevent breakage.”
Open jar of Onyx Professional Hard as Hoof Strengthening Nail Cream with cream visible. Text above reads ‘More than 50,000 5‑Star Reviews Speak For Themselves.’ A pink star icon reads ‘53K+ Five Star Reviews.’ Text below reads ‘Helps Stop Splits, Chips, & Cracks.’
Before‑and‑after comparison of fingernails. Top text reads ‘healthier‑looking nails instantly.’ Left circle labeled ‘before,’ right circle labeled ‘after.’ Text at the bottom reads ‘One‑time use of Hard as Hoof.’
A hand holding a waffle cone filled with Hard as Hoof Strengthening Nail Cream topped with a cherry. Text reads ‘your hands deserve a treat.’ Icons on the left read: ‘Vanilla Coconut Scented,’ ‘Made in USA,’ and ‘Animal Test‑Free PETA.
Background of cream texture with a review bubble showing five stars and the quote: ‘It’s been 5 months now and I can’t believe these are MY nails. I am in awe every single day! They just… GROW!’ Signed ‘Sherry.’ A pink star icon reads ‘53K+ Five Star Reviews.

Hard as Hoof® Strengthening Nail Cream

Shea Butter Scent

Product Benefits

Meet the viral nail cream with more than 53,000 five-star ratings. Hard as Hoof® Strengthening Nail Cream works as a powerful nail strengthener, nail repair, and nail growth treatment all in one.  It's the go-to for a reason, getting rave reviews for bringing brittle, stressed nails back to life and helping prevent dryness, cracking, and splitting before they begin. Massage it into nails, cuticles, and hands for instant softness and long-lasting hydration.

This fan-favorite formula with shea butter scent is loaded with high-performance ingredients: Silk Protein, Jojoba Seed Oil, Coconut Oil, Beeswax, Shea Butter, Glycerin, Retinol, and Vitamins B5, C, D, and E, to leave nails and hands feeling conditioned, resilient, and renewed.

  • Our hero formula, a strengthening nail cream that helps stop splits, chips, and cracks
  • Nourishes nails and cuticles with a blend of Silk Protein, Jojoba Seed Oil, Coconut Oil, Beeswax, Shea Butter, Glycerin, and essential vitamins A, C, D, and E
  • Helps fortify weak nails to reduce brittleness and breakage
  • This formula is designed to support stronger, healthier nail growth
  • A cult favorite with over 53,000 5-Star Reviews
How to Use

Massage into nail beds, cuticles, and underside of nails three times per day or as often as needed. May be used over nail polish, gels, dips, and acrylics.

Ingredients

Water (Aqua), Cocos Nucifera (Coconut) Oil, Glycine Soja (Soybean) Oil, Glyceryl Stearate, PEG-75 Lanolin, Glycerin, Cetearyl Alcohol, Stearic Acid, Fragrance, Polysorbate-60, Ceteareth-20, Cyclomethicone, Phenoxyethanol, Ethylhexyl Palmitate, Dimethicone, PEG-7 Glyceryl Cocoate, Butyrospermum Parkii (Shea) Butter, Allantoin, PEG-150 Distearate, Copernicia Cerifera (Carnauba) Wax, Euphorbia Cerifera (Candelilla) Wax, Benzyl Alcohol, Panthenol, Simmondsia Chinensis (Jojoba) Seed Oil, Tocopherol, Triethanolamine, Dehydroacetic Acid, Hydrolyzed Silk, Retinyl Palmitate (Vitamin A), Cholecalciferol (Vitamin D3), Ascorbic Acid ( Vitamin C), Calcium Pantothenate

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