Olive & June Advanced Nail Strengthener — 0.45 fl oz fast-dry treatment for stronger, longer nails

Olive & June Advanced Nail Strengthener is a fast-absorbing treatment formulated to fortify weak, brittle nails so they grow longer with less chipping and breaking.

This concentrated 0.45 fl oz formula blends targeted actives, including European Larch Wood extract, to reinforce nail structure and help reduce peeling and snap-off. Designed for easy at-home use, it can be worn alone for a natural, glossy finish or applied beneath color as a strengthening base. The formula dries quickly, layers smoothly under polish, and is vegan and cruelty-free—helping you build a stronger foundation for manicures without extra salon appointments.

How quickly will I see stronger nails?

Many users notice improved nail resilience in just a few days thanks to the concentrated strengthening agents. Results vary by nail condition, but regular application speeds visible improvement.

• Over 50% of users reported improvement within two days.
• Apply 2–3 times weekly for intensive care until desired strength is reached.
• One coat can be used weekly as a maintenance primer under polish.

Can I wear it under polish or by itself?

This treatment is formulated to be versatile: wear it alone for a clean, strengthened look or apply it as a base coat under your favorite shade. It dries instantly and won’t interfere with polish adhesion when used as directed.

• Use solo for a natural glossy finish and daily protection.
• Apply as a base coat before color to reinforce nails beneath your mani.
• Reapply on bare nails 2–3 times per week for focused strengthening cycles.

What ingredients support the nail-fortifying action?

The formula uses a proprietary blend anchored by European Larch Wood extract to help strengthen and protect the nail plate. These ingredients work together to reduce flaking and chipping while promoting smoother, more resilient nail growth.

• European Larch Wood extract helps support nail integrity.
• Concentrated actives fortify weak, brittle nail layers.
• Quick-dry vehicle ensures easy layering and fast routines.

How do I incorporate this into my nail care routine?

Replace your usual nail primer with one coat of the strengthener before applying polish, or use it on clean, bare nails a few times a week for an intensive boost. It’s compatible with standard manicure steps and simple enough for a weekly ritual.

• For regular use: apply one coat to clean nails, then polish as normal.
• For intensive care: apply 2–3 times per week to bare nails until improved strength is achieved.
• Keep nails clean and dry before application for best adhesion.

Who is this for? If your nails break, peel, or chip frequently, or you’re trying to grow longer nails without salon reinforcement, this treatment is formulated for you. It’s suited to anyone wanting a fast-drying, cruelty-free strengthening step that works under polish or on its own—ideal for busy schedules, frequent polish wearers, and those rebuilding damaged nails.

Ingredients

Alcohol Natural, Water, Glycerin, Panthenol, Lactitol, Xylitol, Dimethyl Isosorbide, Phenoxyethanol, Larix Europaea Wood Extract, Glycine, Sodium Metabisulfite, Zinc Chloride, Camellia Sinensis Leaf Extract