Onyx Brands
1 known investors
Hard as Hoof is a nail-strengthening cream made with natural ingredients designed to nourish and strengthen nails and cuticles. The product is made in the USA and is certified cruelty-free.
Founders & leadership
MM

Marsha MartininFounder
Investors · 1
Frequently asked questions
- What does Onyx Brands do?
- Hard as Hoof is a nail-strengthening cream made with natural ingredients designed to nourish and strengthen nails and cuticles. The product is made in the USA and is certified cruelty-free.
- Who founded Onyx Brands?
- Onyx Brands was founded by Marsha Martin.
- Who are Onyx Brands's investors?
- Onyx Brands's investors include Mason Wells.
