KeraFirm Ingredients | 8 Nail-Supporting Compounds

KeraFirm combines eight clinically researched ingredients chosen to support nail strength, growth, appearance and soothing.

A B-vitamin widely studied for supporting nail strength and reducing brittleness.

The structural protein nails are made of — supports firmer, more resilient nails.

A trace mineral that supports nail hardness and healthy connective tissue.

Supports the nail bed, cuticles and the skin surrounding the nail.

An essential mineral that supports healthy nail growth and repair.

Methylsulfonylmethane, a sulfur source that supports keratin and nail resilience.

An antioxidant that supports cuticle moisture and protects against oxidative stress.

A silica-rich botanical traditionally used to support nail and hair strength.

Every KeraFirm™ ingredient is tested in an FDA-registered, GMP-certified USA facility. Research references: PubMed, NIH ODS, NIAMS.