Treatment
KeryFlex Nail Restoration
KeryFlex Nail Restoration improves cosmetic nail appearance. It does not treat or eliminate the underlying cause of nail damage.
KeryFlex Nail Restoration is an in-office cosmetic nail-restoration procedure intended to improve the appearance of selected damaged or irregular toenails.
Possible underlying causes of nail damage include fungal infection, trauma, or another nail disorder, and each is evaluated separately from cosmetic restoration.
Whether this option is appropriate for you is determined during an in-person evaluation, not from a website.
When this may be discussed

It may be discussed when the appearance of a damaged nail is your concern and the nail has been evaluated. If your concern is the health of the nail rather than its appearance, start with toenail fungus or ingrown toenails.
Not every person with a nail condition is a candidate.
Evaluation and candidacy
Candidacy requires examination of the nail, the surrounding skin, circulation, sensation, and relevant medical history. A portion of natural nail must be present, because the material does not bind to skin.
The manufacturer lists situations in which KeryFlex should not be used, including:
- Peripheral vascular disease
- Arterial insufficiency
- Peripheral neuropathy
- A suspicious pigmented nail lesion
- An ingrown toenail
Manufacturer materials also advise avoiding it during pregnancy or nursing and in patients with a known sensitivity or allergy to its ingredients.
What a visit may involve
The procedure uses a bonding agent, composite resin, a curing light, shaping, and a sealant. The material is bonded to the remaining natural nail and shaped to resemble a toenail, and the remaining natural nail can continue to grow.
Before KeryFlex

After KeryFlex

Maintenance and reapplication frequency vary between patients.
Limitations
KeryFlex does not cure nail fungus and is not an antifungal treatment. It does not replace diagnosis or treatment of the underlying cause of nail damage, and cosmetic results are not permanent or identical for everyone.
Risks and considerations
According to the manufacturer, allergic irritation has been reported rarely. The manufacturer-listed precautions above are reviewed against your history before anything is applied.
Alternatives
Alternatives include evaluating and managing the underlying nail condition on its own, or leaving the nail untreated cosmetically while the condition is addressed.
Frequently asked questions
Does KeryFlex cure toenail fungus?
No. KeryFlex is a cosmetic procedure. It is not an antifungal treatment and does not eliminate an underlying infection.
Do I need to have some natural nail left?
Yes. A portion of natural nail must be present because the material does not bind to skin.
How often does it need to be reapplied?
Maintenance and reapplication frequency vary, so we do not publish a universal schedule.
Can my natural nail still grow?
Yes. The remaining natural nail can continue to grow underneath.
Your next step
To ask whether keryflex nail restoration fits your situation, request an appointment or call 480-831-0700. New to the practice? Start with new-patient information.
Sources(show)
- KeryFlex (manufacturer) — Professional Nail Restoration SystemCosmetic purpose, composite-resin mechanics, and manufacturer-listed precautions.
- KeryFlex (manufacturer) — Frequently Asked QuestionsNatural-nail requirement, maintenance variability, and listed precautions.
- KeryFlex (manufacturer) — How Does It Work?Bonding agent, resin, light curing, shaping, and sealant process.
- KeryFlex (manufacturer) — Is KeryFlex a Cure for Fungal Nails?Explicit statement that KeryFlex is an aesthetic procedure rather than a fungal cure.
Request an appointment
Our Tempe office schedules new and established patients Monday through Friday. Book online, or call and we will help you find a time.
Metro Foot & Ankle — Tempe office
3231 S Country Club Way, Suite 108
Tempe, AZ 85282
Fax 480-831-0748
Suite 108 is on the ground floor of the office complex, marked with Metro Foot & Ankle signage and our phone number on the window. Parking is available on site.
Office hours
- Monday – Friday
- 8:00 a.m. – 5:00 p.m.
- Saturday & Sunday
- Closed
Please do not send medical details, records, or images through this website. Call the office to discuss anything clinical.
