BIAB (Builder in a Bottle) nails are a type of nail reinforcement technique that's becoming increasingly popular in the world of nail care and sculpting. BIAB nails combine the advantages of gel nails and acrylic nails to create natural-looking yet robust nails.

What is BIAB? - BIAB is a nail strengthening system that uses a flexible builder gel to strengthen and build nails. It is often referred to as a "gel extension" or "gel overlay."

  • Application - The BIAB application begins similarly to other nail systems, with the nails being cleaned and prepared. A special builder gel is then applied to the natural nails in several thin layers, curing each layer. This process may require multiple layers to achieve the desired strength and shape.
  • Natural look - BIAB nails are known for their natural look. They offer a gentle extension and a smooth, flawless surface that feels similar to natural nails.
  • Strength and Flexibility - The builder gel in BIAB nails is both strong and flexible. This means the nails are sturdy, yet still have some flexibility to prevent breakage.
  • Durability - BIAB nails are generally durable and can last for several weeks without any problems, without peeling or splitting.
  • Natural care - BIAB nails can be easily filed and repainted as they grow back.
  • Removal - Removing BIAB nails is quick and easy with the liquid remover and a rosewood stick.

What are BIAB Nails with Rubber Base?

The light-curing gel from the bottle is very flexible ("rubber") and strengthens the natural nail. The nail is lightly roughened and then coated with the transparent or lightly tinted gel. Once cured, the UV polish stays in place without chipping . It can therefore also be used when biting your nails to give your nails a fresh, well-groomed appearance. With its light tint, the rubber base polish covers small imperfections and spots on the nail and acts like makeup for your nails . And the best part: It can be easily removed with the remover pads, without the need for a nail file.

The emmi®NAIL Rubber Base Gel, as the name suggests, can also be used as a base gel under a Shellac manicure. The second layer of polish gives the nail more stability, ensuring the UV polish manicure adheres optimally even on longer nails. The gel from the bottle is slightly thick and can be applied easily with the brush in the bottle. Our nail salons also like to use it for refilling. Refilling fills the gap between the nail bed and the lower edge of the gel manicure and blends it in with the rest of the nail.

Our Rubber Base Gels are available in a wide range of shades. This ensures that you have the right shade for every client. Depending on your skin tone, you can then perfectly match the UV polish to achieve the most natural tinting effect possible. For an extra dose of shine, simply seal the manicure with the UV Base/Top Coat. And if you want something even more durable, use our BIAB Fiber Gel Edition :

What is special about BIAB nails?

Rubber base nails look well-groomed and elegant. They're also easy to remove during an at-home manicure . Rubber base nails are reinforced yet flexible . Especially for nail biters, the natural nail underneath can grow back in peace. The gel from the bottle feels light and natural on the finger and is suitable for anyone who wants beautiful, well-groomed nails . Even those who aren't usually the type for flashy nails will love their rubber base manicure.

What is BIAB used for?

  • Gel for natural nail strengthening
  • Primer and builder gel for a more stable UV varnish manicure
  • Gel to cover imperfections (cover gel)
  • Gel for French or Baby Boomer
  • Primer and builder gel for a quick refill

How are BIAB Nails made?

  1. Prepare the natural nail and mattify with a buffer
  2. Apply our Emmi-Nail Prep&Prime and let it air dry briefly.
  3. Apply Emmi-Nail Rubber Base like nail polish and cure (120 sec. UV and LED)
  4. To extend or strengthen the rubber base, reapply and cure again. It's better to apply it thinly in two coats than one coat too thick.
  5. If desired, apply an Emmi-Nail UV varnish and cure
  6. Seal with Emmi-Nail UV varnish base/top coat
  7. After curing, remove the inhibition layer with the High-Gloss Cleaner as required

Nail art for natural manicure

Natural nails can actually do without nail art or decorations and stand on their own. If you still want to treat yourself to a little highlight, you can add a small rhinestone to one of your nails, for example. A mini stamping or a small tattoo can also transform the classic natural nail enhancement into a pretty nail design.

What to do if your fingernails are brittle?

Unfortunately, not everyone is naturally blessed with beautiful and strong nails. Women, in particular, often experience soft or cracked nails due to fluctuating hormone levels. A proper diet and good nail care can help combat brittle nails. Strong nails can only grow from a healthy nail bed. For more information on this topic, please read our guide "Brittle Fingernails."