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Hard Base Coat, Didier Lab, HEMA and TPO Free, 10 ml

Hard Base Coat, Didier Lab, HEMA and TPO Free, 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

€12,99 EUR
€12,99 EUR
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  • 100% long-lasting nails
  • 14-day return guarantee

Description

❌ Weak nail tips, peeling layers, nails as flexible as paper, gel lasting only a few days and cracking at the edges?

Our Hard Base Coat was developed exactly for these kinds of nails.

The formula contains ultra-fine fiberglass particles that create a microscopic reinforcing mesh, strengthening the natural nail from within - without creating a thick overlay.

Perfect as a base under Builder Gel, Gel Polish or as a standalone strengthening layer for heavily damaged natural nails.

What problems does Hard Base solve?
• Brittle, peeling nails
• Extremely soft and flexible natural nails
• Gel lifting or lasting only a few days
• Natural nails too thin for direct overlays
• Cracks and splitting at the free edge

Advantages of the new formula
• Stronger adhesion
• Smoother finish
• Reinforced nail structure
• Even distribution of fiber particles
• Easier application control
• Professional long-lasting wear without lifting

What makes Hard Base technically unique?
Three technologies working together in one professional formula:
• Micro fiberglass particles
Evenly distributed throughout the formula, they create an invisible reinforcing mesh after curing for maximum nail stability.
• Thixotropic consistency
The product stays exactly where applied, does not flood the cuticles and allows precise shaping.
• Medium viscosity
Self-leveling enough for smooth application, yet stable enough to build a proper apex.

Plus everything you expect from a professional base:
✔️ Transparent - no discoloration, no yellowing
✔️ HEMA & TPO free - gentle even with repeated use
✔️ File / E-file compatible - easy removal during refill
✔️ Medium dispersion layer - excellent adhesion with all top coats
✔️ Made in EU and compliant with EU Cosmetic Regulation 1223/2009

For nail technicians
If you work with clients who have problematic nails - and every nail tech does - Hard Base is a true game changer.
Longer wear: Strengthens weak nails so overlays last 4+ weeks.
Fewer complaints: No lifting, no cracks caused by weak nail foundations.
More design possibilities: Even thin natural nails can suddenly support stilettos or long almond shapes.
Versatile use: Can be used alone as a strengthening layer or under any system (BBIO, Polygel, Hard Gel).
Pro tip
For extremely flexible nails, apply two thin layers instead of one - the fiberglass meshes overlap and maximize durability.

How to use?

1. Prepare the nail plate as usual: perform a manicure and shape the nail.
2. Remove excess oils and moisture from the nail plate with Didier Lab De-hydrator.
3. If necessary, further prepare the nail plate by choosing and applying an additional
bonding agent: Acid-free Bond, Extra Bond Nail Repair, Acid Primer, or transparent
base.
4. Apply Studios Didier Hard Base and cure under LED lamp for 60s / UV
lamp for 2min (at a wavelength of 395-405nm). IMPORTANT! Due to the fiberglass particles in the formula, the dispersion layer must NOT be wiped off after curing in the lamp. The sticky layer is intended to ensure better product adhesion. It is also not recommended to cure in the lamp longer than specified in the instructions.
5. Apply chosen nail color and cure under LED lamp for 60s / UV lamp for 2min (at a
wavelength of 395-405nm)
6. Apply a top coat of your choice of gel polish. Cure under LED lamp for 60s / UV lamp
for 2min.

Removal:
Removal with an e-file
Removal with a file (using 100 grit is most suitable)

Ingredients

Polyurethane-57, Acrylates Copolymer, Cellulose Acetate Butyrate, Repair Fiber, TEGDMA, Hydroxycyclohexyl Phenyl Ketone

Delivery

Standard delivery takes approximately 3–4 business days.

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 look perfect with less effort.

Building from Scratch - 30% time SAVED

The perfect solution for problem nails

  • Quick Refills

    Effortlessly bridge the gap between salon visits with a formula that flows perfectly into your growth area.

  • Weak, Thin, or Flexible Nails

    Effortlessly bridge the gap between salon visits with a formula that flows perfectly into your growth area.

  • Unusual Nail Growth

    Take control of uneven growth patterns to ensure every nail follows a perfectly aligned, professional silhouette.

  • Missing Apex & C-Curve

    Building a safe, impact-resistant arch is easy when your gel holds the exact shape you sculpt.

  • Breakage & Lifting Prone Nails

    End the frustration of chipped edges with a high-adhesion bond that seals your manicure like a vault.

Working with Refills -50% SAVED

Builder in a bottle - 15ml

BBIO

ALL IN ONE PRODUCT

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.

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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