Nail Repair Essence Pen Set 4 Pcs – Undecylenic Acid Formula

Give your nails the care they deserve with this 4-Piece Nail Repair Essence Pen Set. Formulated with 25% Undecylenic Acid and a hypoallergenic, formaldehyde-free blend, these precision pen applicators make nail restoration simple, quick, and effective — whether you're at home or in a professional salon.

This product is a cosmetic nail care tool and has not been evaluated by the Food and Drug Administration. It is not intended to diagnose, treat, cure, or prevent any disease.

Why You'll Love This Nail Repair Pen Set

• Precision Fine-Tip Applicator: The specially designed fine tip targets even the smallest nail imperfections — breakage, peeling, and unevenness — for clean, natural-looking results.
• Fast-Acting Formula: Repairs and sets in minutes, delivering durable, long-lasting results with minimal effort.
• Safe & Gentle: Free from formaldehyde and other harsh substances; the hypoallergenic formula is suitable for sensitive skin types.
• Portable & Lightweight: The sleek pen format slips easily into a bag or pocket — perfect for on-the-go touch-ups or travel.
• Multi-Use Versatility: Beyond everyday repair, these pens work beautifully for nail extensions, overlays, and creative nail art designs.
• Generous Set of 4: One set includes 4 individual pens, giving you plenty of product for sustained use or sharing.

Product Specifications

How to Use

1. Ensure nails are clean and dry before application.
2. Uncap the precision pen and apply directly to the target area of the nail.
3. Allow to set for a few minutes before touching or continuing with other nail care steps.
4. Use regularly as part of your nail care routine for best results.

Package Includes

• 4 × Nail Repair Essence Pens (1 Set)

Note: Manual measurement tolerances may apply. Colors in product images may vary slightly from the actual item due to monitor settings.

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For general guidance on nail health and cosmetic ingredient safety, visit the FDA's Nail Care Products page.

Frequently Asked Questions

Q: What is Undecylenic Acid and why is it used in nail care products?

A: Undecylenic Acid is a naturally derived fatty acid commonly used in cosmetic nail care formulas. In this nail repair essence pen set, it is included at a 25% concentration to support nail strength and integrity, helping address breakage and peeling for healthier-looking nails.

Q: Is this nail repair pen set safe for sensitive skin?

A: Yes! The formula is hypoallergenic and free from formaldehyde and other harsh chemicals, making it suitable for individuals with sensitive skin. However, if you have known allergies to specific cosmetic ingredients, we recommend reviewing the full ingredient list or consulting a dermatologist before use.

Q: Can I use these pens for nail extensions or nail art?

A: Absolutely. In addition to everyday nail repair, these pens are versatile enough for nail extensions, overlays, and other creative nail art applications — making them a great all-around addition to your nail care toolkit.

Q: How long does one set of 4 pens last?

A: Each pen has a shelf life of 3 years from the date of manufacture. The duration of use per pen depends on frequency of application and the size of the areas being treated. With 4 pens per set, you have an ample supply for extended personal use or to share with friends and family.