
Acrylic and gel nails are artificial nail enhancements that can be used in place of natural nails. While they are both popular choices, there are concerns about the potential damage they can cause to natural nails. Acrylic nails are made from a combination of liquid monomer and powder polymer, which creates a hard protective layer over the natural nails. On the other hand, gel nails are brushed onto the nails in three steps: a base coat, polish colour, and top coat. Each approach has its pros and cons, and it is essential to understand the process and proper care for each type of extension before deciding which one to choose.
| Characteristics | Values |
|---|---|
| Durability | Acrylics are more durable than gel nails. |
| Damage to natural nails | Acrylics may weaken natural nails and cause them to become thin and damaged over time. Gels are considered a healthier version of acrylics. |
| Appearance | Gels provide a more glossy and natural look than acrylics. |
| Cost | Gels are typically more expensive than acrylics. |
| Ease of removal | Gels are harder to remove than acrylics. |
| Safety | Gels emit harmful UV rays that can damage the skin on your hands and fingers. |
| Application process | Acrylics are harder to apply than gels, as they require mixing a liquid monomer and a powder polymer. Gels are brushed onto nails in three steps: a base coat, polish colour, and top coat. |
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What You'll Learn
- Gel nails are brushed on in three steps and cured under UV light
- Acrylic nails are a combination of liquid monomer and powder polymer
- Gel nails are more natural-looking, but can chip more easily
- Acrylic nails are more durable and can be sculpted into long designs
- Improper removal of gel or acrylic nails can damage your nails

Gel nails are brushed on in three steps and cured under UV light
Gel nails are a popular manicure method that creates a long-lasting, highly pigmented, and flawless finish. The process involves three main steps: preparation, application, and curing.
Preparation
Before applying gel nails, it is essential to prepare the nails by cleansing them with a cotton pad soaked in nail cleanser. This step removes any excess oils or residue, ensuring that the gel nail colour does not damage or stain the natural nail.
Application
The application process for gel nails typically involves three layers: a base coat, the gel polish colour, and a top coat. Each layer is applied thinly to ensure even curing, and the nails are usually painted and cured one hand at a time.
The base coat creates an adhesive bond to the nail, followed by the chosen gel polish colour. It is important to avoid the cuticles and cap the tips during this step.
Curing
Curing is the process of using a UV or LED lamp to seal and harden the gel nail polish. This step is crucial, as without it, the molecules in the gel will not bond together correctly, and the manicure will remain soft and susceptible to damage.
When exposed to ultraviolet (UV) light, the liquid gel polish undergoes a rapid polymerization process, transforming into a solid, durable material. The UV light activates photoinitiators in the gel formula, which then absorb the light energy and trigger the monomers in the gel to link together and form long polymer chains.
Both UV and LED lamps are effective for curing gel nail polish, but there are some differences to consider. LED lamps cure faster, produce less heat, and are beneficial for people with sensitive skin or nails. On the other hand, UV lamps offer more power and a wider working area.
While gel nails cured under UV light offer a long-lasting and durable manicure, it is important to be mindful of the potential risks associated with UV exposure. The UV nail lamps emit harmful UV rays that can damage the skin on the hands and fingers, so it is recommended to apply sunscreen to the hands before the manicure to provide protection.
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Acrylic nails are a combination of liquid monomer and powder polymer
The powder polymer is synthetic and consists of large molecules made up of a linked series of repeated simple monomers. It is created by placing the monomer in a large mixer, adding water to dilute it, and then adding the initiator and catalyst, which convert the liquid monomer to a polymer. The water is then drained, and the beads are dried and blended with additives like pigments.
The ratio of liquid monomer to powder polymer is crucial in creating the perfect set of acrylic nails. Too much or too little of either substance can result in a nail coating that is too weak or brittle. Additionally, using mismatched liquid and powder can lead to unreacted monomers, which can soak through the nail bed and cause allergic reactions. Therefore, it is essential to handle the substances carefully and avoid skin contact with the monomer liquid.
Acrylic nails are known for their durability and ability to be sculpted into long, elaborate designs. However, they may be more damaging to the natural nail than gel nails, as they require more intensive removal processes, such as soaking in acetone and buffing, which can result in thinner nails over time. Improper removal of acrylic nails can also damage the nails and cause trauma to the nail bed. Therefore, professional removal is recommended to ensure safe and proper removal.
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Gel nails are more natural-looking, but can chip more easily
Gel nails are often chosen for their natural look and feel. They are brushed onto the nails in three steps: a base coat, polish colour, and top coat. Each coat needs to be cured (hardened) under UV light for two to three minutes. While gel nails are considered more natural-looking, they can sometimes chip more easily than acrylics.
Gel nails are also more flexible than acrylics, which can be an advantage as they are less likely to break. However, this flexibility means they are not as durable as acrylics. Gel nails typically last around two to four weeks before they need to be redone, whereas acrylics can be filled to last longer.
The application process for gel nails is quicker and less messy than that of acrylics. Gels have no strong odours and do not require filing or produce dust. Gels are also safer for the nail bed, as they do not always need a primer, and when applied correctly, they do not damage the nail bed or leave an impression on the fingernails.
However, the UV light used to cure gel nails emits harmful UV rays, which can damage the skin on your hands and fingers over time. To mitigate this, it is recommended to apply sunscreen to your hands before your manicure and take proper care of your gel nails to prolong their lifespan.
While gel nails are generally considered safer, it is important to note that improper removal of both gel and acrylic nails can damage your nails. Therefore, professional removal is recommended to ensure safe removal without causing harm to your natural nails.
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Acrylic nails are more durable and can be sculpted into long designs
Acrylic nails are more durable than gel nails and can be sculpted into long, elaborate designs. They are made from a combination of a liquid monomer and a powder polymer, which creates a hard protective layer over your natural nails. The product hardens as it is exposed to the air, and nail polish is added after.
Acrylic nails are often used for edgier and more head-turning looks because you can mold the acrylic paste into different shapes and styles, such as trendy coffin-shaped nails. They are also generally cheaper than gel nails and can be filled to make them last longer, whereas gel nails need to be completely redone every few weeks.
However, it is important to note that acrylic nails may weaken your natural nails over time. This is because the surface of your nails has to be filed for the acrylic to bond to it, and constant fills may also cause trauma to the nail bed, making your natural nails thin and damaged. Improper removal of acrylic nails can also damage your nails, and the application process involves strong-smelling chemicals and fumes.
While gel nails are typically considered a healthier version of acrylics, they are more prone to chipping and may not last as long. They also tend to be more expensive than acrylic nails, especially with the addition of nail art. However, gel nails provide a more glossy and natural look and feel, and they set more quickly without the need for a primer. With proper and skilled application, gel nails do not damage the nail bed and leave your fingernails intact.
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Improper removal of gel or acrylic nails can damage your nails
Improper removal of gel or acrylic nails can damage your natural nails. While gel nails are considered a healthier version of acrylics, both can cause damage if not removed correctly.
Gel nails are cured under UV light, or with a gel activator, and can be applied with or without a base or primer. If a primer is used, and applied correctly, it will not damage the nail bed. However, the UV nail lamps used to cure gel nail polish emit harmful UV rays, which can damage the skin on your hands and fingers. Therefore, it is recommended to apply an even layer of SPF to your hands before your manicure.
Acrylic nails, on the other hand, are harder and less flexible than gel nails, and as such, are more difficult to remove. They require soaking in acetone and buffing off, and too much buffing can lead to thinner nails over time.
If you are removing your acrylic nails at home, it is important to take your time and use the proper tools to avoid damaging your natural nails. First, cut any excess length from your acrylics with a nail clipper. Then, file and buff the tops of your nails to remove any nail polish that was applied on top of the acrylics. Next, prepare your cuticles for an acetone soak by applying cuticle oil or petroleum jelly to the base of your nail beds and your fingers. This will help prevent your cuticles from drying out. Saturate a cotton ball with acetone nail polish remover and place it on top of your nail, covering it completely. Wrap a piece of aluminum foil around the tip of your finger and repeat for each nail. After about 20 minutes, gently lift the aluminum foil off one nail at a time.
It is recommended to have gel nail extensions professionally removed to ensure safe removal without causing damage to the natural nails.
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Frequently asked questions
Gel nails are considered a healthier version of acrylics as they don't contain harsh chemicals like methyl methacrylate and toluene. They also don't require the application of a primer to bond the nail and the gel, so there is little risk of damage to the nail bed. However, gel nails are cured under UV light, which emits harmful UV rays that can damage the skin on your hands and fingers.
Acrylic nails are made from a combination of a liquid monomer and a powder polymer, which creates a hard protective layer over your natural nails. While they can provide a sturdy layer of protection for your real fingernails, the American Academy of Dermatology (AAD) states that acrylics may weaken your natural nails over time, causing them to become thin and damaged. Acrylics are also more difficult to remove, often requiring soaking in acetone and buffing, which can lead to thinner nails over time.
Gel nails appear and feel more natural than acrylic nails. They set more quickly and are available in different textures. However, they typically have a higher price tag and don't last as long, so they need to be replaced more often. There are also concerns about the long-term effects of UV light exposure.
Acrylic nails are more durable and typically last longer than gel nails. They are also generally cheaper and widely available. However, they may look less natural, especially if applied incorrectly, and can be uncomfortable due to their thickness. Acrylic nails are also more challenging to remove and may weaken your natural nails over time.











































