PureSynth Nail Fungus Repair Pen — 8-Pack 3 mL Pens, 25% Undecylenic Acid with Aloe & Vitamin E

PureSynth Extra Strength Nail Fungus Repair Pen is an OTC, maximum-strength topical pen with 25% undecylenic acid that targets nails showing thickening, yellowing, or discoloration while conditioning with aloe and vitamin E.

This compact precision pen delivers a concentrated antifungal ingredient in a quick-absorbing, non-greasy formula designed for daily use on fingernails and toenails. Packaged with an OTC Drug Facts panel and NDC listing, each 3 mL applicator in the 8-pack makes it easy to keep consistent care at home, at the gym, or while traveling. The formula combines 25% undecylenic acid with botanical extracts and emollients to help restore a cleaner-looking nail surface over time when used as directed.

How does the precision pen apply treatment to nails and surrounding areas?

The pen delivers a thin, controlled layer directly onto nail surfaces, edges and cuticle ridges without dripping or excess waste. The fine tip is shaped to reach tight corners, making coverage easier than jars or bottles.

• Twist base to dispense product for consistent flow
• Fine applicator tip reaches nail edges and under free edge
• Quick-absorbing, non-greasy finish avoids mess
• 3 mL pens are portable for on-the-go care

What active and supportive ingredients are included, and what do they do?

The active ingredient is 25% undecylenic acid (0.25 g/mL), presented in an OTC formulation. Supporting components such as aloe, vitamin E, propolis and a blend of botanical oils are added to help condition and soothe the nail plate and adjacent skin during routine application.

• 25% undecylenic acid: OTC maximum strength active
• Aloe vera and vitamin E: help moisturize and soften cuticles
• Propolis plus tea tree, manuka and oregano oils: botanical conditioning complex
• Lightweight base: fast absorption, minimal residue

How should I use these pens for best results and daily maintenance?

Apply twice daily—morning and evening—on clean, dry nails. Regular, consistent use and keeping nails dry and trimmed supports the product’s performance as part of a daily nail-care routine.

• Clean nails with soap and water; dry thoroughly before use
• Twist base until product dispenses, then apply thin layer
• Use twice daily on affected nails and surrounding skin if needed
• Store upright and keep spare pens for travel or gym bags

Which nails and situations are these pens intended for?

These pens are formulated for nails showing signs commonly associated with fungal-related conditions—thickening, discoloration or brittleness. They are for external topical use only and are made for both toes and fingers as a targeted daily care product.

• Suitable for fingernails and toenails with cosmetic concerns
• Designed for daily maintenance and targeted application
• Not for internal use; follow the OTC Drug Facts instructions
• Keep out of reach of children and consult a professional if uncertain

Who is this for? PureSynth Extra Strength Nail Fungus Repair Pen is aimed at adults seeking an OTC, high-strength topical option to address nails with visible thickening, yellowing, or textural change while also wanting a conditioning formula that’s easy to apply. It suits someone who values portability—an accessible pen for home, travel, and active lifestyles—and prefers a fast-absorbing, non-greasy finish combined with a clear OTC label and NDC listing for confident use. For persistent or severe nail conditions, consult a healthcare professional before continuing treatment.

Ingredients

Undecylenic Acid (from castor oil)、Aloe Vera Extract, Sweet Almond Oil, Jojoba Oil, Tea Tree Oil, Manuka Oil, Clove Bud Oil, Lavender Oil, Oregano Oil, Peppermint Oil, Pine Oil, Olive Fruit Oil, Flaxseed Oil, Borage Seed Oil, Leptospermum Petersonii Leaf Oil, Propolis Extract, Tocopheryl Acetate (Vitamin E).