
Gel nail polishes are a popular choice for those seeking a long-lasting manicure. However, it's not uncommon for gel nail polish to change colour or fade over time. This can be due to various factors, such as exposure to UV light, certain chemicals, or even just the passage of time. While it may be tempting to pick at the polish or attempt removal without proper knowledge, it is essential to understand the correct methods for transitioning between gel nail polish colours gracefully. This involves understanding the science behind gel polishes, the causes of colour changes, and the proper techniques for removal and reapplication to ensure a smooth and stylish transition.
How to Transition Gel Nail Polish Colors: Gel Fade
| Characteristics | Values |
|---|---|
| Gel Polish Curing | Gel polish is cured under UV light to set. |
| UV Exposure | Excess UV exposure from sunbeds, natural sunlight, chlorine, and computer screens can cause gel polish to fade and discolour. |
| Chemical Exposure | Solvents, cosmetics, cleaning agents, and tanning products can cause chemical reactions that alter the colour of gel polish. |
| Pigment Sensitivity | Pink pigments are more sensitive to UV exposure and chemical exposure, making them more prone to fading. |
| Application Technique | Applying gel polish too thinly can cause fading, while applying it too thickly can lead to lifting, chipping, or improper curing. |
| Top Coat | Using an appropriate top coat, such as Original Top Coat or Duraforce for Shellac, can provide more protection and prevent fading. |
| Aftercare | Clients should be advised to dry their nails after swimming and avoid sun exposure. Applying a clear nail polish over the gel polish can provide additional protection. |
| Colour Transition | When creating a colour transition or gradient effect, choose colours that complement each other to avoid a murky appearance. |
| Technique | Apply a clear base coat, followed by the lightest colour as a base. Use a makeup sponge to blend colours and apply a clear top coat while the gradient is still wet to help blend the colours. |
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What You'll Learn

Gel polish curing
To cure gel polish, start by applying a thin layer of gel polish to your nails. Then, place your nails under the UV or LED lamp and set a timer for the recommended curing time, which is usually around one to two minutes. Remain still during this process to avoid smudging the polish. Once the timer goes off, your nails should be dry to the touch. If they still feel tacky, you can use an acetone-soaked cotton pad to remove any residue.
It's important to note that curing times may vary depending on the brand of gel polish and the type of lamp used. Always follow the instructions provided by the manufacturer to ensure proper curing. Over-curing or under-curing the gel polish can lead to issues such as discolouration, fading, and premature breakdown of the manicure.
Additionally, it's worth mentioning that UV exposure can come from various sources, including sunbeds, natural sunlight, and even computer screens. Excessive UV exposure from these sources can also contribute to the fading of gel polish. To prevent this, recommend that your clients take precautions such as drying their nails after swimming and avoiding prolonged sun exposure. Applying a top coat can also help deter UV penetration and protect the colour.
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UV exposure
The curing process involves exposing the gel polish to specific light wavelengths, which harden the polish and give it durability. However, this UV exposure can have several side effects on both the nails and the skin. One of the main concerns is nail damage, as the repeated application and removal of gel polish can thin and weaken the nails, making them more prone to breaking and peeling.
Additionally, UV exposure can cause colour fading in gel nail polish. This is because UV energy can break certain chemical bonds in the colourant ingredients, altering their structure and resulting in colour changes. Some colours are more susceptible to UV-induced fading than others, with colours on the blue end of the spectrum being more prone to fading than those on the red end.
To minimise the risks associated with UV exposure during the curing process, it is recommended to take precautionary measures. Applying sunscreen to the hands before a gel nail appointment can help shield the skin from harmful UV rays. Wearing UV-protective gloves during the curing process is another effective way to reduce UV exposure, as these gloves cover the hands while leaving the nails exposed. Opting for LED light curing instead of UV light can also help reduce potential harm.
It is worth noting that UV exposure is not limited to the curing process. There is UV exposure in everyday life, from sunbeds to computer screens and natural sunlight. While excess exposure from these sources can cause discolouration and fading, a certain amount of UV exposure is unavoidable. To prevent fading, it is recommended to apply two thorough gel top coats, which can help deter UV rays from reaching the colour coat. Additionally, clients can be advised to dry their nails after swimming and before sun exposure, as both chlorine and sunlight act as bleaching agents.
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Solvents and chemicals
Conventional nail polish is typically composed of a polymer, such as nitrocellulose, dissolved in a solvent like ethyl acetate or butyl acetate. These solvents evaporate after application, allowing the polymer to harden and form a film on the nail. In contrast, gel nail polish does not contain nitrocellulose and instead consists of the building blocks of polymers, such as methacrylates, which are cured under ultraviolet (UV) light to create long polymer chains.
The solvents and chemicals used in gel nail polish can be affected by external factors, leading to discolouration and fading. Excessive exposure to UV light from sunbeds, natural sunlight, and even computer screens can cause the gel polish to continue curing, leading to discolouration. Additionally, certain chemicals and solvents, such as insect repellent, sun tan lotions, chlorine, and smoking, can dissolve and cause issues with the gel polish, resulting in fading or premature breakdown.
To mitigate the effects of solvents and chemicals on gel nail polish, several precautions can be taken. Applying a clear nail polish over the gel polish or using a top coat can provide a protective barrier. Additionally, creating an aftercare sheet for clients can help them understand the potential risks and take the necessary steps to maintain their manicure.
While gel nail polish is generally considered safe for occasional use, it is important to be aware of the potential risks associated with the solvents and chemicals used. Some solvents, like acetone, can be harsh and damaging to the skin and nails, so it is recommended to minimise contact time and use removal methods that reduce direct exposure.
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Colour formulation
To prevent discolouration and fading, it is important to be mindful of UV exposure. While UV light is used to cure gel nail polish, excess exposure to UV light from sources such as sunbeds, natural sunlight, and computer screens can lead to discolouration and fading. Additionally, certain chemicals and solvents can also cause these issues. Chlorine, for example, is a bleaching agent, and clients should be advised to dry their nails after swimming and before sun exposure. Insect repellents, sun tanning lotions, and other solvents can also dissolve and affect nail products, so clients should be advised to wash their hands or wipe their nails after using such products.
Applying a clear nail polish over the gel polish can provide some protection, and using two coats of a gel top coat can help deter UV rays from directly penetrating the colour. Cuticle oil is also recommended to build a barrier against chemical exposure. It is important to note that while these measures can help prevent discolouration, they may not completely eliminate the issue.
The application technique also plays a role in colour formulation and fading. Applying the gel polish evenly and using the appropriate top coat are essential. Using a thicker top coat, such as Original Top Coat or Duraforce, can offer more protection. However, it is important to strike a balance, as applying the layers too thin can lead to fading, while applying them too thick can cause lifting, chipping, or improper curing.
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Application technique
To transition gel nail polish colours, you can create a gradient or 'ombre' effect. This involves blending two colours together to create a smooth transition. Here is an application technique to achieve this look:
Firstly, trim, file and clean your nails. Use nail clippers to trim your nails to your desired length, and then use a nail file to shape them. Push back your cuticles with a cuticle pusher or an orange stick. Wipe each nail with nail polish remover to ensure nails are free from any residue, dirt or oils.
Next, choose two colours of flat nail polish that will blend well together. For best results, opt for two primary colours, or a primary and a secondary colour. For example, blue and yellow, or pink and purple. Avoid colours that may create an undesirable 'muddy' transition, such as blue and orange, which will create a brown blend. You can test the colours on a piece of paper first to check the transition shade.
Apply a clear base coat to each nail and allow it to dry. If your nails are brittle, use a formula designed for brittle nails. Once the base coat is dry, apply one coat of your lightest chosen colour and let this dry. This will serve as a base for your manicure and allow the colours to show up better.
Brush liquid latex, school glue, or petroleum jelly onto the skin around your nails to create a barrier that will protect your skin from the nail polish. Then, apply three rows or strokes of your first colour to a makeup sponge, and then apply the same amount of your second colour directly above it, ensuring the colours overlap in the middle. Use a generous amount of polish and, if possible, a fresh sponge.
Before the first coat dries, apply the colours to the rest of your nails in the same order, ensuring the colours are oriented the same way as on the first coat. Then, apply a second coat using the same method, but do not wait for this coat to dry. Apply a clear top coat while the second layer is still wet to help blend the colours together. You can use a regular or matte top coat for this. Ensure the top coat extends over the top edge of your nail.
To prevent gel nail polish from fading, avoid excess exposure to UV light, such as sunbeds, natural sunlight, chlorine and computer screens. Additionally, avoid exposure to chemicals and solvents, such as insect repellent, hair colour, fake tan, and cigarette smoke, as these can cause discolouration and fading.
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Frequently asked questions
To transition gel nail polish colours, you can try a few methods. One way is to taper the product at the free edge of the nail, making it thinner, and ensuring a smooth transition at the cuticle end. Another method is to create an ombre or gradient effect by using a makeup sponge to blend two colours together.
To prevent gel nail polish from fading, it is important to be aware of the effects of UV exposure and chemical exposure. Excess exposure to UV light from sunbeds, natural sunlight, and computer screens can cause discolouration and fading. Additionally, chemicals such as chlorine, solvents, insect repellent, and hair colour can also lead to fading. To prevent this, apply two coats of a gel top coat to deter UV penetration and create a barrier.
Gel nail polish can fade due to several factors. Firstly, the chemical structure of certain pigments makes them more prone to fading when exposed to UV light or chemicals. Secondly, improper application, such as applying the polish too thinly or thickly, can cause fading and reduce the longevity of the manicure.











































