


Perfect if:
✓ Your nails break easily
✓ You struggle to grow your natural nails
✓ Your nails feel weak or flexible
✓ You want a longer-lasting manicure
✓ You are new to BIAB
BIAB (Builder in a Bottle) is a strengthening gel applied over your natural nails to add structure, support growth, and improve overall nail health.
More durable than traditional gel polish, BIAB creates a protective layer that helps your nails grow longer and stronger over time.
For clients who love their nails to feel personal.
Perfect if:
✓ You want nail art
✓ You love French finishes
✓ You prefer detailed designs
✓ You want a more creative set
Enjoy all the benefits of the Signature BIAB Set, with the addition of carefully created nail art.
From minimal details to statement designs, every set is created with balance, intention, and your individual style in mind.
Perfect if:
✓ You currently have ISLN BIAB
✓ Your nails have grown out
✓ You are 2–3 weeks from your last appointment
✓ You want to maintain your results
Your existing BIAB is refreshed and rebalanced to maintain strength, structure, and a flawless finish.
Regular maintenance is key to keeping your natural nails healthy.
Sometimes your nails need a new beginning.
Perfect if:
✓ Your BIAB has grown out
✓ You have lifting
✓ You’ve had a longer break between appointments
✓ You’re joining ISLN from another nail technician
Your existing product is safely removed before rebuilding your nails with a fresh Signature BIAB Set.
A refined finish for naturally strong nails.
Perfect if:
✓ Your natural nails are already healthy
✓ You prefer a lighter manicure
✓ You don’t require added strength
✓ You want beautiful colour with a minimal feel
Gel polish provides a glossy, long-lasting finish without additional structure.
If you think you will need more strength and support, the SIGNATURE BIAB may be the better choice.