BIAB Kit

The Ultimate BIAB Starter Kit

The Belle Beauty BIAB Kit is a complete, beginner-friendly system for applying Builder in a Bottle at home. BIAB (Builder in a Bottle) is a brush-on builder gel that combines the strength of a hard gel with the ease of a gel polish. It reinforces weak, brittle or peeling nails and gives a smooth, structured finish that lasts two to three weeks.

Every product in this kit is HEMA-free and TPO-free. Belle Beauty chose to formulate without HEMA, the nail industry's most common allergen, and without TPO. That makes the kit gentler on sensitive skin.

What's Included in the Kit:

5 x 15ml HEMA & TPO Free BIAB Shades:

• Glow - Perfect, classic pink
  
  
• Halo - Everyone's favourite nude
  
  
• Silk - Milky, soft-pink
  
  
• Bubble Pop - Warm, glowing Pink
  
  
• Aura - Clean Girl pink with a soft peach tint

HEMA & TPO Free Top & Base Coat:

• Top Coat 15ml - Seal your creations for ultimate longevity
  
  
• Base Coat 15ml - Perfect foundation for your nail bed

UV/LED Nail Lamp - High powered (180W) Nail Lamp. Essential for curing each layer perfectly. 

Nail Prep Essentials:

• Nail Primer - Helps BIAB adhere to the natural nail
  
  
• Nail Prep Dehydrator - Removes oils for optimal adhesion

Cuticle Care Tools:

• Cuticle Pusher - Preps nail beds for application
  
  
• Cuticle Nippers - Tidy up cuticles with precision
  
  
• Cuticle Oil - Hydrates & nourishes post-mani

Files & Buffing:

• 5 x Nail Files - Shape and refine
  
  
• 3 x 3-Way Buffer Blocks - Smooth, buff & shine

Must Have:

• Lint-Free Wipes - Ideal for cleaning and removal
  

FAQs

Is the Belle Beauty BIAB Kit HEMA and TPO free?
Yes. Every product in the kit is HEMA-free and TPO-free, making it suitable for sensitive skin and fully compliant with the EU's September 2025 TPO ban.

Do I need anything else to use this kit?
No. The kit includes a 180W UV/LED lamp, prep, base, five BIAB shades, top coat and tools, everything needed for a complete manicure from start to finish.

How long does BIAB last?
Applied correctly with proper prep, Belle Beauty BIAB lasts two to three weeks without lifting or chipping.

Is this BIAB kit suitable for complete beginners?
Yes. The self-levelling formula is designed for first-time users, and step-by-step guides are on the Belle Beauty BIAB blog.

What's the difference between the BIAB Kit and the BIAB Essentials Kit?
The BIAB Kit includes a 180W UV/LED lamp. The BIAB Essentials Kit contains the same products without the lamp, for people who already own one.

Does BIAB damage your nails?
No. BIAB acts as a protective overlay on the natural nail. Remove it by soaking in acetone rather than peeling, and the nail underneath stays healthy.