
BIAB, or Builder In A Bottle, is a professional-only nail treatment that helps weak nails grow without breaking. It is a type of gel polish that is harder than regular gel polish and creates a protective shell over the natural nail. This protection encourages nail growth and enhances overall nail health. The product is applied directly to the natural nail, and because it has a thicker consistency, a technician uses a tiny brush to shape it into a neat overlay across the nail. The overlay is then cured under a UV or LED lamp, providing a hard and durable finish.
| Characteristics | Values |
|---|---|
| Formula | Harder than gel polish |
| Application | Directly on the natural nail |
| Consistency | Thicker than gel polish |
| Finish | Hard and durable |
| Protection | Protective shell over natural nails |
| Growth | Encourages natural nail growth |
| Health | Promotes healthy nails |
| Strength | Stronger than gel polish |
| Flexibility | More flexible than gel polish |
| Removal | Soak-off |
| Base coat | No need for a base coat |
| Shades | Over 70 shades |
| Infill | Can be infilled |
| Longevity | Lasts for 3-4 weeks |
| Cost | €40-€50 |
| Refills | €35-€45 |
| Soak-offs | €20 |
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What You'll Learn
- BIAB is a thicker formula than gel polish, adding a protective layer to nails
- BIAB is cured under an LED or UV lamp, making it long-lasting and chip-resistant
- BIAB promotes healthy nails by strengthening them and preventing breakage
- BIAB is gentler than acrylics, with a less aggressive removal process
- BIAB is ideal for weak or brittle nails, nail biters, or those who struggle to grow their nails

BIAB is a thicker formula than gel polish, adding a protective layer to nails
BIAB, or Builder In A Bottle, is a salon-only product that gives natural nails a tough, snap-resistant coating. It is a different formula to traditional gel polish, with a thicker consistency that adds a harder protective layer to your natural nail.
BIAB is applied directly to the natural nail, but because of its thickness, technicians use a tiny brush to shape it into a neat overlay across the nail. A smooth, thin layer is the key to a great BIAB manicure, but it does involve more skill than painting on a gel polish. Once the overlay has been added, the nails are then cured, one by one, under an LED lamp.
The hardening process helps protect the natural nail and allows it to grow without damage. BIAB is considered a healthier alternative to traditional acrylic or gel manicures, as it supports nail growth and nail health. It can be soaked off with acetone, reducing the risk of weakening or thinning the nails.
BIAB is a good option for those looking to maintain nail health while still enjoying the benefits of enhanced nails. It is particularly suitable for those with weak or brittle nails, nail biters, or anyone who struggles to grow their nails. The protective shell created by BIAB over the natural nail encourages nail growth and enhances overall nail health.
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BIAB is cured under an LED or UV lamp, making it long-lasting and chip-resistant
BIAB, or Builder In A Bottle, is a salon-only product that adds a hard protective layer to your natural nails, allowing them to grow longer than they would with regular gel nail polish. The product is applied directly to the natural nail, and its thicker consistency forms a protective shell, enhancing overall nail health.
BIAB is cured under an LED or UV lamp, which ensures a hard and durable finish. This hardening process helps protect the natural nail and allows it to grow without damage. The curing process makes BIAB long-lasting and chip-resistant, with a fresh-out-of-the-salon manicure staying chip-proof for up to three weeks.
BIAB is harder than regular gel polish but gentler on the nails than acrylics, and it can be soaked off with acetone, reducing the risk of weakening or thinning the nails. This gentler removal process means less trauma to your nail bed and contributes to the natural growth and strength of your nails.
The protective shell formed by BIAB lends nails resilience, preventing cracking and chipping. This toughness and flexibility allow even the weakest, stubbiest nails to grow long and strong. The product's self-levelling formula also makes application smoother and easier.
BIAB is a revolutionary product for those who could only achieve long nails with acrylic extensions. It provides a luxurious finish with added shine and staying power, making it a fashionable and practical choice for those seeking long-lasting, chip-resistant nails.
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BIAB promotes healthy nails by strengthening them and preventing breakage
BIAB, or Builder In A Bottle, is a professional-only nail product that provides a tough, snap-resistant coating to natural nails, promoting healthy nails by strengthening them and preventing breakage. The product is applied directly to the natural nail, and because it has a thicker consistency than regular gel polish, it creates a protective shell that allows the nail to grow. This protective layer is harder than that of gel polish, yet it is kinder to the nail than acrylics.
BIAB's unique combination of strength and flexibility is what makes it healthier for your nails. The thickness of the product helps reinforce strength, durability, and protection from external factors like knocks and bumps. The formulation also includes ingredients that provide moisture regulation, preventing brittleness and maintaining nail integrity and flexibility. This flexibility means that, unlike gels, BIAB won't crack or chip if your nails are bendy.
BIAB is also healthier for your nails than other manicures because it can be infilled. This means that, after two to three weeks, the gel polish can be removed and new BIAB can be applied over the top, without requiring the forms that are needed for a first application. This means less trauma to your nail bed, as BIAB can be soaked off with acetone, and doesn't need to be drilled or filed off.
Regular use of BIAB contributes to the natural growth and strength of nails, and it is recommended for those with weak or brittle nails, nail biters, or those who struggle to grow their nails.
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BIAB is gentler than acrylics, with a less aggressive removal process
BIAB, or Builder In A Bottle, is a professional-only soak-off soft-gel product designed to be used as an overlay on natural nails. It is applied in a similar way to other gel products, by curing under an LED light, which ensures a hard and durable finish. This hardening process helps protect the natural nail and allows it to grow without damage.
BIAB is a great protective choice if you want to grow your natural nails. It is harder than regular gel polish, but it is still kinder to the nail than acrylics. It is also thicker than regular gel nail polish, creating a protective shell over the natural nail. This protection encourages natural nail growth, enhancing overall nail health.
The removal process for BIAB is less aggressive than that of acrylics, reducing the risk of weakening or thinning the nails. BIAB can be soaked off with acetone, whereas the removal of traditional hard gel or acrylics requires a more extensive process that can sometimes damage the natural nail.
BIAB is also a healthier alternative to traditional acrylic or gel manicures. Regular use of BIAB can contribute to the natural growth and strength of nails, due to its nurturing composition. This makes it suitable for those looking to maintain nail health while still enjoying the benefits of enhanced nails.
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BIAB is ideal for weak or brittle nails, nail biters, or those who struggle to grow their nails
BIAB, or Builder In A Bottle, is a professional-only nail treatment that strengthens natural nails, allowing them to grow longer and stronger. The product is applied directly to the natural nail and then cured under an LED or UV lamp, creating a hard, protective shell. This protective layer is thicker than traditional gel polish, providing a stronger base for nails to grow and protecting them from external factors like knocks and bumps.
BIAB is ideal for those with weak or brittle nails, nail biters, or those who struggle to grow their nails. The treatment helps to reinforce strength, durability, and protection, reducing the chances of breakage. Unlike traditional gels or acrylics, which can be harsh on the nails, BIAB is a healthier alternative that promotes nail growth while offering protection. The formula combines ingredients that provide strength, flexibility, moisture regulation, and durability, preventing nails from becoming brittle or bendy.
BIAB is also a suitable option for those looking to maintain nail health while still enjoying the benefits of enhanced nails. The treatment can be infilled, and its removal process is less aggressive, reducing the risk of weakening or thinning the nails. As BIAB can be soaked off with acetone, there is no need for drilling, which means less trauma to the nail bed. This makes it a perfect way to protect, grow, and strengthen natural nails.
BIAB has become a popular treatment in salons due to its effectiveness and convenience. It offers a luxe finish with added shine and staying power, making it a fashionable and practical choice for many. The treatment is also formulated without the toxic ingredients common in some nail products, such as formaldehyde, toluene, DBP, formaldehyde resin, and camphor. This makes it a safer option for those concerned about the health of their nails.
Overall, BIAB is a revolutionary treatment for those with weak or brittle nails, nail biters, or those who struggle to grow their nails. It provides a strong, protective layer that allows natural nails to grow longer and stronger while also offering a fashionable and long-lasting manicure.
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Frequently asked questions
BIAB stands for Builder In A Bottle.
BIAB is a thicker formula than regular gel polish, creating a protective shell over the natural nail. This protection encourages natural nail growth, enhancing overall nail health.
A BIAB manicure lasts for around three to four weeks. After this time, you should get them removed and re-done or infilled.
BIAB is harder than regular gel polish but gentler than acrylics. It is also formulated without the toxic ingredients common in some nail products, such as formaldehyde, toluene, DBP, formaldehyde resin, and camphor.











































