



BIAB Gel
Inspired by Australia’s Eastern Rosella, this warm rose-red cream builder gel delivers bold colour with professional strength.
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Rosella – 55 – Professional Biab builder gel – 15ml
Bold, energetic, unmissable. Named after Australia’s vibrant native parrot, Rosella brings a warm rose-red intensity to your nails. This cream finish captures the plumage of the Eastern Rosella in full flight, a shade that commands attention while maintaining professional sophistication. The BIAB formula strengthens and extends while delivering colour with substance and depth.
Rosella is the shade for those who wear confidence visibly. Layer it on natural nails for a bold statement, or build length for architectural strength that lasts. The creamy finish catches light without scatter, giving you a polished, controlled appearance that transitions seamlessly from boardroom to evening. This is professional nail colour with personality.
Skin Tones: Suits warm, olive, and deep skin tones beautifully; works across most complexions with intention.
Best Worn For: Evening events, creative industries, statement mani, date nights, professional presentations, seasonal celebrations.
Pairs With: Barossa (No. 60), Kakadu Clay (No. 61)
How To Use
Start with clean, dry nails. Remove any existing gel, polish, or product completely using an appropriate remover.
Removes natural oils, dust, and any moisture — all of which cause lifting. Then apply nail bond or primer if needed.
Apply a thin, even layer of OPAL Gel Base Coat over the entire nail. Cure immediately under your LED lamp.
Using the OPAL Builder Gel brush, scoop a small bead, place it in the centre of the nail and allow it to self-level for 2–3 seconds before spreading. Cure under LED for 60 seconds.
Apply a second, slightly larger bead for your desired strength and length extension. Cure for 60 seconds.
Using a 100/180-grit Opal nail file, shape the free edge to your desired finish — square, oval, almond, coffin, or round. Work in one direction to prevent cracking.
If applying gel polish colour, apply a thin, even first coat and cure for 60 seconds. Follow with a second coat for full opacity and cure again.
Apply OPAL Gel Top Coat in a smooth, even layer over the entire nail surface. Cap the free edge to seal the product and prevent tip wear. Cure for 60 seconds.
Pro Tip
Allow each bead to self-level for 2–3 seconds before spreading. Work in thin, controlled layers — it’s easier to add thickness than to remove it. Always cap the free edge with your top coat to prevent tip wear.
New to gel nails?
Free step-by-step video tutorials for beginners.
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The Opal difference
Developed with Australian nail technicians. Chip-free, high-pigment wear for 3–4 weeks.
Free from formaldehyde, toluene, and DBP. Kind to your nails and kind to the planet.
Each 15ml bottle gives you 25+ manicures. Salon results at a fraction of the price.
Step-by-step tutorials included. Most beginners achieve salon results on their first try.
Common Questions
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