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One Step Gel polish, Didier Lab, No19, 10 ml

One Step Gel polish, Didier Lab, No19, 10 ml

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

Regular price €13,99 EUR
Regular price Sale price €13,99 EUR
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  • 100% long-lasting nails
  • 14-day return guarantee

Description

One-phase gel polish that requires neither a base nor a top coat and leaves no sticky residue.
The polish is flexible, so it doesn’t crack.
It contains calcium, which helps restore the nail plate.
The greatest advantage of the One Step polish is its easy and fast removal. During removal, the nail plate is not mechanically damaged.
It applies like regular nail polish but lasts on nails for up to 10 days and can be removed in just 3–5 minutes! Perfect for express manicures and pedicures.

Important to know:
The One Step line is designed for quick application and fast removal.
Since One Step polishes do not use a top coat, they do not offer UV protection. As a result, the color of the polish may change due to UV exposure.

How to use?

Important! Before use, shake well, or after purchasing the product, it is recommended to turn the bottle upside down and let it sit for about 10 minutes. This allows the pigments inside the polish to mix evenly, resulting in a uniform consistency.

Prepare the nail plate as usual: perform a manicure and shape the nail.
Remove excess oil and moisture from the nail plate using Didier Lab Dehydrator.

Curing times:

First color layer: 60 seconds in LED lamp, 2 minutes in UV lamp.

Second color layer: 120 seconds in LED lamp, 4 minutes in UV lamp.

Important: This product is recommended for use on natural nails.

HOW TO REMOVE:
Wrap nails in foil with a cotton pad soaked in Studios Didier Pure Acetone and leave for 3–5 minutes. Remove the pad and gently scrape off any remaining polish with an orange stick.

Note: When in contact with alcohol-based liquids, the polish surface may lose its shine. This does not affect the wear time.

Ingredients

TETRAHYDROFURFURYL METHACRYLATE, CELLULOSE ACETATE BUTYRATE,
DI-HEMA TRIMETHYLHEXYL DICARBAMATE, TETRAHYDROFURFURYL ACRYLATE, HEMA,
1,6- HEXANEDIOL DIACRYLATE, BUTYL ACETATE, ETHYL ACETATE,
PHENYLBIS (2,4,6-TRIMETHYLBENZOYL) PHOSPHINE OXIDE, PHENYLDIMETHOXYACETOPHENONE, PHTHALIC ANHYDRIDE, TRIMELLITIC ANHYDRIDE, NEOPENTYL GLYCOL, ISOPROPYL ALCOHOL, STEARALKONIUM HECTORITE, ADIPIC ACID/FUMARIC ACID/PHTHALIC ACID/TRICYCLODECANE DIMETHANOL COPOLYMER, CITRIC ACID, STYRENE/ACRYLATES COPOLYMER, ACETYL TRIBUTYL CITRATE, PHOSPHORIC ACID, BENZOPHENONE-12, POLYETHYLENE TEREPHTHALATE, ISOBUTYLPHENOXY EPOXY RESIN, POLYURETHANE -11, SYNTETIC FLUORPHLOGOPITE, CALCIUM SODIUM BOROSILICATE, SILICA,
may contain -/+: CI 15850, CI 15880, CI 19140, CI 77491, CI 77499, CI 77891, CI 73360, CI 75470, CI 77000, CI 77510, CI 77007, CI 42090, CI 77742, CI 77266, CI 77163, CI 12085.

Delivery

When you make an order, you will receive an email or phone notification from us confirming your order.

We dispatch orders within 1-3 business days. We make it our top priority to dispatch your order within the same working day if ordered by 11am, but if an order comes in after that time frame, we will ship your order by next working day.

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

View full details
Easy to control Save up to 30% time HEMA free formula Strong nails without breakage

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.

  • 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

  • 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

  • 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

  • Nails thin as a paper

    Advanced gel formula, which prevents nail flexibility

  • Unusual Nail Growth

    BBIO reinforces the natural nail, helping it grow with correct shape, strength, and stability

  • 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

  1. PREP
    Perform manicure and shape the nail.
    Apply dehydrator.

  2. APPLY & BUILD
    Apply a thin base layer, then BBIO Builder Gel and cure under the LED/UV lamp.

  3. FINISH & CURE
    Finish with your favorite top coat and cure under LED/UV lamp.

    Enjoy strong, smooth, long-lasting nails.
  • 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.

  • 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.

  • 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 ...