
The story of gel nails began in the 1980s with dentistry. The compounds used to create dental materials were adapted for nail care. Dr. Fred Slack Jr., a dentist, is credited with creating an artificial nail using dental acrylic resin and aluminium foil as a temporary replacement after cutting his thumbnail at work in 1954. His son, Fred Slack, along with a monomer chemist, later developed many new nail technician-friendly polymer/monomer acrylic systems that are still used in the nail industry. Dr. Stuart Nordstrom, an American dentist, founded Creative Nail Design (CND) and is credited with inventing the first dental-inspired nail enhancement system in 1982. Japanese nail technicians played a significant role in refining and popularizing UV-cured gel nail technology in the 1990s.
| Characteristics | Values |
|---|---|
| Inventor of Gel X Nails | Founder of Aprés |
| Other Inventions | Miyoko's vegan cheese |
| Year of Invention | 1954 |
| Invention Inspiration | Dr. Fred Slack Jr. created an artificial nail after cutting his thumbnail at work |
| Invention Process | Used dental acrylic resin and aluminum foil as a temporary replacement for his nail |
| Company Founded | Patti Nails |
| Inventor's Title | Dentist |
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What You'll Learn

The origins of artificial nails
The concept of artificial nails is not new and has been around for hundreds of years. In the Far East, women grew their nails long as a symbol of social standing, with noblewomen in China's Ming Dynasty sporting long artificial nails to show that they did not perform manual labour. In the early 19th century, upper-class women in Greece wore empty pistachio shells on their nails, sparking a trend across Europe.
The invention of modern nail extensions began in 1954 when Dr. Fred Slack Jr., a dentist, broke his thumbnail at work. He created an artificial nail using dental acrylic resin and aluminium foil as a temporary replacement. After experimenting with different materials, he and his brother, Tom, patented their invention and founded Patti Nails.
In the late 1960s, Fred Slack's son, along with a polymer and monomer chemist, developed many new nail technician-friendly polymer/monomer acrylic systems still used worldwide today. Gel nail polish is made from acrylic monomers and oligomers that bond when exposed to UV light.
In the 1970s, Dr. Stuart Nordstrom, an American dentist, invented the current professional liquid and powder system used in acrylic nails. He founded Creative Nail Design (now known as CND), a leading brand in the nail industry. While this early system was not exactly what we know as gel nails today, it laid the groundwork for future developments. The gel nails that emerged more prominently in the 1990s were refined and popularised by Japanese nail technicians.
Today, artificial nails are a booming industry, with various types such as soft gel, hard gel, and acrylic nails. They have become a regular part of many people's beauty routines, with innovations focusing on nail health, curing times, and environmentally friendly formulas.
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Dr. Fred Slack Jr.'s invention
The story of artificial nails, or "gel nails", is a fascinating one that begins in 1954 with Dr. Fred Slack Jr., a dentist. One day, Dr. Slack Jr. cut his thumbnail at work and, using his dental expertise, created an artificial nail as a temporary replacement. He fashioned it out of dental acrylic resin and aluminium foil, carefully crafting a realistic-looking nail to cover his broken one. This ingenious solution marked the beginning of a new era in the world of nail care and styling.
Dr. Slack Jr. didn't stop there; he began experimenting with different materials to perfect his invention. He enlisted the help of his brother, Tom, and together they patented a successful version of artificial nails. Their entrepreneurial spirit drove them to start a company called Patti Nails, bringing their innovative product to the market. This was a pivotal moment, as it laid the foundation for the artificial nail industry that would flourish in the coming decades.
The introduction of artificial nails by Dr. Slack Jr. and his brother sparked a growing interest in nail services. In the late 1960s, Fred Slack, son of Dr. Slack Jr., continued his father's legacy by collaborating with a polymer and monomer chemist. Together, they developed new nail technician-friendly polymer/monomer acrylic systems that are still used globally in the nail industry. This intergenerational innovation demonstrates the enduring impact of the Slack family's contributions.
It is worth noting that while Dr. Slack Jr.'s invention was groundbreaking, the concept of enhancing nails as a fashion statement has a much longer history. In the Far East, women grew their nails to great lengths as a symbol of social standing. During the Ming Dynasty in China, noblewomen sported long artificial nails to showcase their elite status, as they didn't need to perform manual labour. Similarly, in the early 19th century in Greece, upper-class women began a trend of wearing empty pistachio shells over their nails, which spread throughout Europe. These historical practices laid the groundwork for the appreciation of decorative nails, which Dr. Slack Jr.'s invention would revolutionise.
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Dr. Stuart Nordstrom's nail enhancement system
Dr. Stuart Nordstrom, an American dentist, is widely credited with inventing the first dental-inspired nail enhancement system in 1982. While working with dental acrylics, he recognised their potential for nail applications. This early system laid the groundwork for future developments in gel nail technology.
Dr. Nordstrom's interest in nail technology was first sparked in the 1970s when one of his dental patients, a nail technician, commented that the material he was using to make a temporary cap smelled like the material used to sculpt porcelain nails. Intrigued, Dr. Nordstrom began experimenting with dental compounds to create a product that would not yellow, was safe, and compliant with FDA standards. By 1978, he had formulated SolarNail, a liquid and powder system for nail technicians. SolarNail was a breakthrough in the nail industry, offering greater nail strength and flexibility, and the first product to deliver a natural, non-yellowing nail colour.
Dr. Nordstrom founded Creative Nail Design (now known as CND) in 1978, along with his family. The company soon began to thrive, doubling its revenues every year throughout the 1980s. CND has continued to innovate, introducing Shellac in 2010, a hybrid gel-polish that simplified application and removal, making gel manicures more accessible to everyday consumers. CND has also developed BRISA Lite Removable Gels and offers educational programs for Nail Professionals, enhancing their knowledge, credibility, and businesses.
Dr. Nordstrom's pioneering work in nail technology earned him a place in the Cosmetology Hall of Fame in 1997. His contributions to the field of cosmetology were recognised for their impact at a time when the nail industry was just beginning to blossom. Dr. Nordstrom's legacy continues to influence the nail care industry, with CND operating in 65 countries worldwide.
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The introduction of UV-cured gels
The story of gel nails can be traced back to the 1980s, with its roots in dentistry. Dr. Stuart Nordstrom, an American dentist, is widely credited with inventing the first dental-inspired nail enhancement system in 1982. He founded Creative Nail Design (CND), now known as CND, by recognizing the potential of dental acrylics for nail applications. While this early system differed from the gel nails we know today, it laid the groundwork for future advancements.
In the 1990s, UV-cured gels emerged more prominently, with Japanese nail technicians playing a pivotal role in refining and popularizing this technology. The introduction of these gels marked a significant milestone, as they offered a more appealing option compared to acrylics. The gels not only hardened under UV or LED lights but also provided a stronger and more durable alternative.
The process of curing gel nails involves exposing the gel to specific light wavelengths, typically UV or LED light. This exposure triggers a chemical reaction that transforms the wet gel into a hardened state. The gel nail polishes are composed of acrylic monomers and oligomers, which efficiently bond when exposed to UV light. This curing process, also known as "healing," occurs within seconds, resulting in a long-lasting and glossy finish.
Over time, gel nail technology has continued to evolve, with brands such as OPI, founded by George Schaeffer, playing a pivotal role in mainstreaming gel nail systems in salons worldwide. Additionally, CND introduced Shellac in 2010, a hybrid gel-polish that simplified application and removal processes. These innovations have made gel manicures more accessible and convenient for consumers, contributing to their increasing popularity and integration into regular beauty routines.
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Gel X as a soft gel nail tip system
The history of gel nails can be traced back to the 1980s, when Dr. Stuart Nordstrom, an American dentist, created the first dental-inspired nail enhancement system. While the early system wasn't exactly what we now know as gel nails, it paved the way for future advancements. The gel nails that are widely used today, cured under UV or LED lights, gained popularity in the 1990s, with Japanese nail technicians playing a pivotal role in their refinement and popularization.
Gel-X nails are a significant innovation in the world of artificial nails, offering a unique approach to nail enhancements. Gel-X, introduced by Aprés Nail in 2017, is a full-coverage soft gel extension system. It provides a quick and easy way to achieve beautiful and durable nail extensions. Eunice Park, a licensed nail technician and the research and development manager of Aprés Nail, describes Gel-X as a "full-coverage soft gel extension service."
Gel-X nails are applied using Extend Gel, which eliminates the need for glue, directly onto the natural nail. This makes Gel-X an excellent choice for individuals sensitive to fragrances, as the process does not involve the strong scents typically associated with acrylic manicures. The soft gel formula used in Gel-X is chemically altered during manufacturing, resulting in a product that is ten times stronger and harder than its liquid state while still being easily removable with acetone.
The application process for Gel-X nails is straightforward. It begins with the application of an acid-free gel primer, which creates a tacky layer for the gel to adhere to, ensuring comfortable wear without causing nail sensitivity or soreness. A thin layer of Extend Gel is then applied, acting as the lynchpin that secures the Gel-X Tip to the natural nail. The nails are cured for 30 seconds in an LED lamp before placing the tips. After etching the underside of the tip for better grip, a bead of Extend Gel is applied to finalize the attachment.
Gel-X nails offer a convenient and innovative approach to nail extensions, providing strong and durable enhancements while maintaining the natural health of the nails. This system has revolutionized the nail industry by combining ease of application, longevity, and fragrance-free comfort.
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Frequently asked questions
The founder and CEO of Aprés, a nail company, invented gel X nails.
Yes, the founder was fired from her own company.
There is no clear reason as to why the founder was fired, but it may be due to her not taking the necessary steps to protect herself as the CEO and owner.
Gel-X is a system of soft gel nail tips. Soft gel tips are clear to ensure the gel glue is cured under UV light.











































