essie Hard To Resist Advanced nail strengthener treatment, 0.46 fl oz — vegan MSM formula for weakened, peeling nails

essie Hard To Resist Advanced is a clear, tinted vegan nail strengthener designed to fortify weak, damaged nails with clinically tested MSM technology.

Whether your nails chip, peel, or break easily, this salon-grade treatment from essie provides an at-home-strengthening step that complements any manicure. Formulated as a transparent tint, it slips into your routine as a standalone repair step or in combination with essie base coats and polishes. The compact 0.46 fl oz bottle fits neatly in a makeup bag or nail kit so you can treat trouble spots consistently.

How does this strengthener help nails that split or peel?

Essie’s formula uses MSM technology—a clinically tested ingredient—to support nail resilience and hydration. When applied as recommended, it creates immediate surface strength while promoting improved resistance over repeated wear.

• Apply two coats to clean, bare nails for best results.
• Wear the treatment for three days between manicures.
• Designed to reduce visible splitting and surface damage with regular use.

Can I use it under polish or with my regular manicure routine?

This product is formulated as a treatment rather than a traditional base coat, so it’s not intended for use beneath colored polish. It does, however, integrate easily into a full essie manicure when used as a repair step.

• Use as a standalone strengthening treatment on bare nails.
• For a full manicure: 1 coat of base coat, 2 coats of polish, plus a top coat as desired.
• Follow treatments with essie cuticle oil to maintain nail and cuticle hydration.

What results should I expect and how often should I apply it?

Results vary, but you can expect an immediate improvement in surface firmness and better nail resistance with consistent application. For visible change, apply two coats and wear for three days between manicures; repeat as part of your nail-care schedule.

• Immediate: enhanced surface strength after application.
• Short-term: improved resistance and less frequent breakage with regular use.
• Routine: reapply every manicure cycle or as needed for maintenance.

Is this formula cruelty-free and suitable for those avoiding animal ingredients?

essie positions this product within its high-quality nail care range that features a vegan formula with no animal-derived ingredients and no animal testing. It aligns with ethical beauty preferences while delivering salon-level performance.

• Vegan formula—no animal-derived ingredients included.
• Not tested on animals; manufactured under essie’s quality standards.
• Pairs well with other essie nail care items for an ethical manicure routine.

Who this is for: essie Hard To Resist Advanced is suited to anyone with weak, damaged, or brittle nails who wants a targeted at-home treatment. It’s ideal for people who prefer cruelty-free, vegan beauty products and those who already enjoy essie polishes and salon-style nail care. If you’re looking for a clear, clinically tested strengthening step to add to your manicure routine, this compact treatment offers a portable, simple way to build nail resilience and maintain a polished look.

Ingredients

G622 - Ingredients: Ethyl Acetate, Butyl Acetate, Nitrocellulose, Propyl Acetate, Tributyl Citrate, Isopropyl Alcohol, Tosylamide/Epoxy Resin, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Stearalkonium Hectorite, Acrylates Copolymer, Benzophenone-1, Dimethyl Sulfone, Calcium Sodium Borosilicate, Synthetic Fluorphlogopite, Hydrogenated Acetophenone/Oxymethylene Copolymer, Dimethicone, Citric Acid, Oxidized Polyethylene, Acetyl Tributyl Citrate, Barium Sulfate, Alumina, Calcium Aluminum Borosilicate, Colophonium / Rosin / Colophane, Silica, Aqua / Water / Eau, Tin Oxide, Magnesium Silicate, Calcium Pantothenate, Camellia Sinensis Leaf Extract, Aluminum Hydroxide, Phthalic Anhydride/Glycerin/Glycidyl Decanoate Copolymer, Acetone, Ci 77002 / Aluminum Hydroxide [+/- May Contain: Ci 77891 / Titanium Dioxide, Mica, Ci 77491, Ci 77499 / Iron Oxides, Ci 15880 / Red 34 Lake, Ci 19140 / Yellow 5 Lake, Ci 15850 / Red 6 Lake, Ci 77400 / Bronze Powder, Ci 15850 / Red 7 Lake, Ci 77288 / Chromium Oxide Greens, Ci 42090 / Blue 1 Lake, Ci 77510 / Ferric Ammonium Ferrocyanide, Ci 77000 / Aluminum Powder, Ci 77163 / Bismuth Oxychloride, Ci 77266 / Black 2, Ci 60725 / Violet 2]. Fil D251152/2