Techniques · UK nail guide
BIAB Nails Explained for UK Clients
A plain-English guide to the trademarked service, builder gel terminology, maintenance and safety questions.

If you are deciding what to save for your next appointment, start with the overall colour and finish, then use the ideas below to choose a design that fits your nail length, daily routine and preferred level of detail.
The NailMuse edit
Five ideas to try
What it is
BIAB is The GelBottle’s Builder In A Bottle product range.
Overlay
Builder gel can add structure over the natural nail without adding length.
Extension
Some systems may also be used with forms or tips by trained professionals.
Maintenance
Service timing and infill suitability depend on growth and product condition.
Design
Colour, French, chrome and small art can be placed over a suitable structured base.
Salon-ready brief
What to ask for
“Ask which exact builder system is being used, how it is cured and how it should be removed.”
Useful note
Uncured acrylate product should not touch skin; allergy concerns need qualified medical advice.
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