Olive & June Nail Strengthener | Heals & Conditions Weak, Brittle Nails | Up to 77% Increase in Strength | Prevents Peeling & Ridges | Celery Seed + Flora Complex | Vegan, Cruelty-Free Nail Treatment

STRENGTHEN & PROTECT: This Nail Strengthener helps make weak, brittle, peeling nails feel stronger—making them feel stronger and healthier with continued use as part of your regular mani routine.

PROVEN RESULTS: In a consumer wear study, users saw an average 77% increase in nail strength when used as directed. It’s the ultimate defense against chips, splits, and weakness.

PLANT-POWERED FORMULA: Celery Seed Extract helps condition the nail surface and prevent peeling, while reducing white spots and smoothing ridges for a healthier-looking nail.

VEGAN & CRUELTY-FREE: Like all Olive & June products, our Nail Strengthener is vegan, cruelty-free, and made to bring salon-quality care straight to your fingertips. Strong, resilient nails start here.

HOW TO USE: Apply to prepped bare nails weekly in place of Nail Primer, followed by the Olive & June polish of your choice. For an intensive boost, apply daily to bare nails until strength improves. Can also be used under Gel or Instant Mani Press-Ons.