LONDONTOWN Strengthen & Repair Trio — Strengthening Nail Hardener, Probiotic Moisture & Cuticle Oil Kit for Brittle, Damaged Nails

Three targeted treatments in one kit to strengthen, repair, and hydrate weak, brittle nails for healthier regrowth.

This LONDONTOWN Strengthen & Repair Trio combines a polymer-based nail hardener, a nourishing cuticle oil, and a probiotic-infused moisturizing boost to support nails from base to tip. The set is formulated to rebuild keratin structure, protect against environmental stressors, and replenish essential moisture so nails can grow longer with improved flexibility and reduced breakage.

How does the multipolymer hardener rebuild nail strength?

The Strengthen component uses an innovative multipolymer to reinforce the nail’s keratin network, helping plates resist splitting and chipping. It forms an invisible, flexible support layer that maintains natural nail movement while improving durability.

• Restructures keratin for improved integrity
• Creates a thin protective film without stiffness
• Applied as a base or standalone treatment

What does the Nourishing Cuticle Oil do for regrowth?

The cuticle oil supplies targeted moisture to the nail fold and surrounding skin, which encourages a healthier environment for new nail formation. Regular use softens cuticles, reduces peeling, and supports smoother, even growth over time.

• Deeply conditions cuticles and surrounding skin
• Helps reduce hangnails and rough edges
• Can be used daily for best results

Why include a probiotic instant boost in nail care?

The Nail Probiotic Instant Boost helps protect nails from environmental stressors while restoring moisture balance. Its probiotic-derived ingredients work to support the nail surface, allowing natural flexibility without compromising strength.

• Replenishes moisture to reduce brittleness
• Shields nails from external aggressors
• Promotes resilient, flexible regrowth

How should I use the trio in my weekly routine?

Start with the strengthening hardener as a base or treatment two to three times weekly, follow damaged areas with the probiotic boost for hydration, and apply cuticle oil daily to maintain softness. Adjust frequency based on nail condition and desired results.

• Apply hardener to clean, dry nails 2–3× weekly
• Use the probiotic boost after filing or when nails feel dry
• Massage cuticle oil daily, especially before bed

Who is this for: The LONDONTOWN Strengthen & Repair Trio is designed for anyone with weak, brittle, or damaged nails seeking a non-invasive, routine-based solution to improve nail resilience and appearance. It suits those who want a complete at-home system—repair, hydration, and protection—without sacrificing natural nail flexibility. Ideal for manicure lovers, frequent hand-washers, and anyone rebuilding nail health after wear or breakage.