Skip to content
English
USD

A Commitment to Revolutionary Nail Health

Our belief:

Scientist and founder, Dr. Deborah O'Neil (OBE FRSE), talks about how Tinexyl is a huge breakthrough in Nail care, offering an exciting, novel approach to damaged nails.

Barefoot individuals wearing light blue jeans standing on a white surface.

Our Commitment:

Our commitment to this vision is grounded in our pioneering TXYL Polymer technology, a testament to our innovative approach to nail care. This cutting-edge technology is key to our nail products, offering long-absent real innovation in nail care that sets Tinexyl apart.

Two nail care products; one for emergency renewal and one for maintenance and defense.

Our Product Offering

Tinexyl isn't just rooted in our scientific advancements; it's reinforced by real-world results and professional endorsements. Tackle urgent repair needs with Nail ER to daily maintenance and defense with Nail XR. Podiatrists endorse our products not only for their effectiveness but also for their gentle, non-toxic formulation suitable for any user [link to disclaimer] and a spectrum of nail issues.

Bare feet in ripped jeans resting on green grass.

Working in harmony with the body's natural functions

Tinexyl stands at the intersection of scientific innovation and holistic wellness. Our products are designed to work in harmony with the body's natural functions, delivering visible improvements and fostering long-term nail health. The results our customers experience after just one application provide a powerful reason to believe in the transformative power of Tinexyl.

Smiling professional in a white coat holding a red clipboard against a pink background.

Why You Can Trust Tinexyl®

Precision and Innovation

At Tinexyl, we pride ourselves on delivering premium nail care solutions through advanced biotechnology and rigorous scientific research. Our commitment to innovation and quality is backed by NovaBiotics, a pioneering biotechnology company dedicated to developing first-in-class health and personal care solutions.


Scientific Foundation

The Tinexyl® product range is the result of millions of dollars of investment and 20 years of laboratory and clinical research in nail health by our partners, NovaBiotics. This pioneering company develops first-in-class solutions to unmet health and personal care needs. Tinexyl® is created with the same scientific rigor and research standards as NovaBiotics' pharmaceutical assets.

Pastel pink and teal spheres floating in a soft, blurred background.

Our Patent Portfolio

Tinexyl® formulations are proprietary, as are the TXYL® polymers within, all protected by NovaBiotics’ robust global patent estate and continuous, proactive strategy for safeguarding the company’s intellectual property and know-how.

Our Key Patents and Applications:

TXYL® Polymer Technology:
Developed by NovaBiotics, our TXYL® Polymer Technology represents a breakthrough in nail care, focusing on deep conditioning and superior hydration.

A microscope and laboratory equipment on a desk in a brightly colored science classroom.

Backed By Science

NovaBiotics leads the way in health and wellness solutions based on the body's immune system and barrier defenses, which protect and maintain healthy tissue. They use the body’s natural ability to defend and heal as a blueprint for their technology. As a result, they create products that work with the body rather than using wholly synthetic approaches that may not align with natural systems.


The claims we make about Tinexyl® products' impact on nail health attributes are backed by laboratory, consumer-use, and clinical data. These claims, along with safety and quality credentials, have been independently verified as part of the cosmetic product registration process.

Smiling woman with long hair and white blouse in a warmly lit room.

Pioneered by Renowned Scientists

The company’s founder and CEO, Dr Deborah O’Neil OBE FRSE obtained her PhD in immunology from University College London before working in world renowned laboratories in California, Belgium and the UK where she set up NovaBiotics in order to develop health and wellness solutions based on her understanding of the body’s innate defence mechanisms.


NovaBiotics’ first research programmes were in nail health, with 5 clinical trials now conducted on nail products. The company has also successfully taken its pharmaceutical candidates for life-limiting and life-threatening diseases including cystic fibrosis and pneumonia from laboratory concept to phase 3 clinical trials and has won multiple awards in recognition of its achievements.

A branch with three green leaves on a light green background.

Commitment to Innovation

Tinexyl® is truly unique as a solution to poor nail health and is a world’s first in improving the appearance and feel of nails through conditioning. The latest in nail care innovation—a product you can trust.


NovaBiotics continuously works to expand our intellectual property portfolio, ensuring that Tinexyl® remains at the forefront of nail care innovation. Our dedication to research and development means we are always seeking new ways to improve our products and meet the evolving needs of our customers.

Woman holding a bottle of nail treatment against a pink background.

Trust in Tinexyl

Our robust patent portfolio and dedication to ongoing research ensure that Tinexyl® products deliver unparalleled nail health benefits. Experience the revolutionary technology and proven results that set Tinexyl apart.

the tinexyl advantage

A stylized illustration of a shiny fingernail.

Speed

Instantly improves nail appearance and helps ensure lasting nail health transformations.

Green triangular icon with a white cutout and red flag on top.

Efficacy

Powered by patented TXYL® polymer technology for deeper conditioning, superior hydration, and longer-lasting nail health.

Three colorful nail polish bottles with a brush and drop of nail polish.

Safety

Works in harmony with your nails' natural defense barrier function for a gentle, effective, and non-toxic solution.

EFFICACY

••

SCIENCE-LED

••

DATA-DRIVEN

••

INNOVATION

••

PODIATRIST BACKED

••

EFFICACY

••

SCIENCE-LED

••

DATA-DRIVEN

••

INNOVATION

••

PODIATRIST BACKED

••

EFFICACY

••

SCIENCE-LED

••

DATA-DRIVEN

••

INNOVATION

••

PODIATRIST BACKED

••

EFFICACY

••

SCIENCE-LED

••

DATA-DRIVEN

••

INNOVATION

••

PODIATRIST BACKED

••

WORKS IN HARMONY WITH YOUR NAIL'S NATURAL DEFENSES

Tinexyl is dedicated to creating innovative products made from intentional, 
highly efficacious ingredients that work in harmony with the body's natural defense mechanisms. Tinexyl stands as a quality product manufactured and tested to international industry standards.

Polyethylene glycol-4000

Water (aqua)

Lactic acid

Polymer TXYL30®

Polymer TXYL50®

NO CHEMICAL PRESERVATIVES

NO ANTI-FUNGAL INGREDIENTS

NO ORGANIC SOLVENTS

NO UREAS

NO PARABENS

NO IRRITANTS

WATER BASED FORMULA

NAIL & SKIN FRIENDLY

ODORLESS FORMULA

Supports Barrier Function

VEGAN FRIENDLY

CRUELTY FREE