Fiber Builder Gel Didier Lab, Clear, HEMA and TPO free, 50g
Fiber Builder Gel Didier Lab, Clear, HEMA and TPO free, 50g
Strong, natural-looking nails FOR UP TO 4 weeks – made easy
✔️ Up to 30% faster application
✔️ Strengthens thin and weak nails
✔️ Self-leveling, easy-to-control texture
✔️ Ideal for short to medium nail lengths
✔️ Easy even for beginners
✔️ Unique formula for extra adhesion
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- 100% long-lasting nails
- 14-day return guarantee
Description
Description
Important note: This product is free from HEMA and TPO. Please note that you may receive a product that looks slightly different due to our ongoing rebranding. We apologize for this and will update the product pictures as soon as possible.
Fiber Builder Gel is a single-phase product that combines all the best properties of gels, suitable for both beginners and experienced masters. It is the most resistant self-leveling gel that ensures long-lasting results without any bounce or split ends.
Thanks to the glass fibers contained in this product, it has excellent durability and strength. The gel combines the following properties:
Formula without TPO and HEMA,
Self-leveling single-phase gel with high adhesion and even greater strength, making it extremely easy to form thin layers,
Unparalleled strength and structure of fiberglass,
Lightweight, beautiful coverage,
Impressive durability.
Fiber Builder Gel combines the strength and flexibility of invisible fiberglass particles, providing a complete solution to your Builder Gel needs! Easily achieved, long-lasting and professional results that withstand daily wear.
FEATURES / BENEFITS
Extremely durable
Easy to apply
Ideal for creating thin, graceful nails, nail extension, repair, correction
Optimal grip
Self-leveling formula
Does not heat the nail plate
Medium stickiness
Does not turn yellow
Light filing
Excellent shine
Nail-friendly formula without TPO and HEMA
Recommended Base: Use Hard Base, Fiber Base Strong, or Octagon underneath for best results.
How to use?
How to use?
Prepare the nail plate as usual: perform a manicure and shape the nail.
Remove excess oil and moisture from the nail plate with Didier Lab Dehydrator.
If necessary (depending on the condition of the nail plate), apply an additional bonding agent (Acid free Bond, Extra Bond Nail Repair or Acid Primer) and let it dry.
For better adhesion, apply a thin layer of gel to the nail plate and cure for 120 sec. LED / 4 min. UV lamp.
Form the desired nail shape with the gel and cure for 120 sec. LED / 4 min. UV lamp.
Remove the dispersion (sticky) layer using Didier Lab Cleaner Sticky Layer Remover and a clean, lint-free cloth.
File and shape the nail with a 180/180 grit file, then remove all dirt and thoroughly clean the nail using the Didier Lab Dehydrator.
Apply the desired gel polish color or top coat of your choice.
Moisturize your cuticles with your favorite cuticle oil.
Ingredients
Ingredients
ACRYLATES COPOLYMER, POLYMETHYL METHACRYLATE, TRIETHOXYCAPRYLYLSILANE, HYDROXYCYCLOHEXYL PHENYL KETONE, SILICA. May include: CI 15850, CI 42090, CI 77492, CI 77266, CI 77891, CI 77742.
Delivery
Delivery
Standard delivery takes approximately 3–4 business days.
Return
Return
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
- Any item not in its original condition is damaged or missing parts for reasons not due to our error
- Any item that is returned more than 14 days after delivery

Are your nails weak, brittle or growing unevenly?
You are not alone! This is the everyday reality for so many women - and it doesn't have to be!
We created a solution that works for you, so your nails are strong and look perfect.
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WITH BBIO
✅ Strong nails
✅ Nails stay in shape
✅ Easy to control
✅ Up to 30% faster application
✅ Look smooth & natural
✅ Long-lasting, up to 4 weeks
✅ Easy, stress-free feeling
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WITHOUT BBIO
❌ Soft and weak nails
❌ Nails in all directions
❌ Difficult to control
❌ Time consuming
❌ Uneven, thick nails
❌ Short-lived result
❌ Frustrating feeling
Building from Scratch 30% time SAVED
The perfect solution for problem nails
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Missing Apex & C-Curve
BBIO helps create a correct architecture, giving the nail extra strength where it needs it most and reducing the risk of breakage
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Nails thin as a paper
Advanced gel formula, which prevents nail flexibility
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Unusual Nail Growth
BBIO reinforces the natural nail, helping it grow with correct shape, strength, and stability
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Time Consuming Refills
50% faster with a self-levelling formula that doesn't run in to the cuticles, less brush manipulation, no filling technique
SAVE 50% time working with refills
ALL IN ONE PRODUCT l Builder in a bottle - 15ml
BBIO
As simple as 1-2-3
Your perfect nails routine
- PREP
Perform manicure and shape the nail.
Apply dehydrator. - APPLY & BUILD
Apply a thin base layer, then BBIO Builder Gel and cure under the LED/UV lamp. - FINISH & CURE
Finish with your favorite top coat and cure under LED/UV lamp.
Enjoy strong, smooth, long-lasting nails.
Choose Your BBIO Finish
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Natural effect
Designed for the ultimate "your nails but better" look. These ultra-subtle, translucent milky shades mask imperfections while maintaining a clean, quiet-luxury finish.
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Cover Effect
Full, rich coverage with high-pigment opacity. This selection delivers gorgeous nudes and pinks that completely conceal discolorations—ideal for standalone manicures or classic French designs.
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Glass Effect
A modern, trend-setting finish featuring translucent glass-effect pigments. It offers a vibrant, ultra-glossy depth for a brilliant, stained-glass appearance.
Have questions? We’re here to help.
Frequently Asked Questions
Do I need a base before applying Builder in a bottle (BBIO)?
Yes, we recommend applying a thin layer of transparent base gel to improve adhesion and protect the natural nail. We recommend using Didier Lab Hard Base, Strong Base, or Octagon Base for optimal adhesion and durability.
What problems does the Builder in a bottle (BBIO) solve?
Weak, thin, or flexible natural nails, nails growing downwards, upwards, or sideways, lack of proper apex and C-curve structure, flat or unbalanced nail architecture, nails prone to breakage or lifting, difficulty building a strong, durable overlay.
Who is BBIO Builder Gel In a Bottle suitable for?
BBIO is ideal for both beginners and professional nail technicians looking for fast, reliable results.
Can I extend nails with Builder in a bottle (BBIO)?
BBIO Builder Gel is suitable for short nail extensions (up to 1-3mm) and natural nail overlays. For longer extensions we recommend using our Fiber Builder Gels.
Is BBIO Builder Gel easy to use?
Yes, thanks to its self-leveling formula, it is easy to control and ensures a smooth, even application.
How long does BBIO Builder Gel last?
BBIO can last up to 4+ weeks without lifting when applied correctly and sealed with a top coat. To maintain optimal nail health, we recommend changing your manicure every 3–4 weeks.
Can I use BBIO Builder Gel on short nails?
Yes, BBIO is perfect for strengthening short to medium-length nails and creating a natural-looking overlay.
Is BBIO Builder Gel HEMA and TPO free?
Yes, BBIO features a HEMA- and TPO-free formula, making it a gentler option for the natural nail.
Does BBIO Builder Gel cause heating under the UV-lamp?
No, the formula is designed to minimize heat spikes during curing, ensuring a more comfortable experience.
Do I need to file after applying Builder in a bottle (BBIO)?
In most cases, no. The self-leveling formula creates a smooth surface, reducing or eliminating the need for filing.
Can I use Builder in a bottle (BBIO) without gel polish?
Yes, BBIO can be worn alone for a natural, clean nail look and finished with a top coat.
What makes Builder in a bottle (BBIO) different from traditional builder gels?
BBIO simplifies the process by combining color and builder in one step, saving up to 30% application time while delivering professional, long-lasting results. Tradtional builder gels instead ...
Is BBIO the same as BIAB?
BBIO simplifies the process by combining color and builder in one step, saving up to 30% application time while delivering professional, long-lasting results. Tradtional builder gels instead ...
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