Free polish on all summer mani systems - $10 value long-lasting iridescent blue or $12 value light blue gel polish - automatically included at checkout

Nail Hardener bottle held by hand with natural nails for strengthening and protection in at-home manicures

Nail Hardener results shown with natural nails before and after application for stronger, healthier nail care.

Nail Hardener by Olive and June in a pink bottle designed to strengthen and protect nails during manicures

Nail Hardener being applied with brush on natural nails for strengthening and protective at-home manicure care

Nail Hardener being brushed on natural nail for strengthening and protection during at-home manicure care.

Nail Hardener

SKU: NT-HARDENER-24

OandJ

QTY

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*when purchased individually on oliveandjune.com

A shiny layer of strength. Whether worn alone or with polish, Nail Hardener formulated with Bamboo Extract gives you extra protection against the elements.

After 3 DAYS / 1 APPLICATION

92% believe nail hardness has improved
90% of testers believe the current state of their overall nail health has improved

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Nail Hardener

$10.00

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