OPI Intelli Gel & Lacquer Duo - F045 Berlin There, Doin' That - Beige - 0.5 oz (OPI Fall 2026 Collection)

F045 Berlin There, Doin' That gives you a greige and a wet-look gloss in one bottle. Beige hides regrowth better than a bright colour, which stretches the fill cycle.

What you get in the bottle

• Viscosity that behaves: the gel is thick enough to stay exactly where you place it, so you are not chasing it back off the skin.
• Colour in two passes: the pigment load in OPI F045 Berlin There, Doin' That is high enough that two thin coats reach the shade on the cap.
• Three-week service: a properly prepped Intelli-Gel set runs about three weeks before regrowth shows.
• Vegan, HEMA-free, TPO-free: worth flagging to any client who has reacted to gel in the past.
• Gloss that holds: the cured finish stays high-shine for the life of the set as long as the top coat caps the free edge.

Specifications

Application steps

1. Shape and clean the plate: file to shape, ease the cuticle back, buff off the shine and wipe the nail.
2. pH step: a single coat of OPI Bond-Aid readies the plate for adhesion.
3. Super Base: one very thin coat, capped at the free edge, cured for 30 seconds.
4. First colour coat: lay OPI F045 Berlin There, Doin' That on thin and let the brush settle the edge, cure 30 seconds.
5. Second colour coat: this is the coat that brings the shade to its full depth, cure 30 seconds.
6. Top coat: finish with Super Gloss for maximum shine or the No Wipe top coat when chrome or art is going over it, cure 30 seconds.
7. Last check: cuticle oil, then run a finger down each sidewall before the client stands up.

Where this shade gets booked

• Quiet luxury sets: beige hides regrowth better than a bright colour, which stretches the fill cycle.
• Pairing work: it sits next to a chrome powder over the top for a quiet metallic.
• Work-safe manicures, where a glossy finish is what the client asked for.

Duo, single or add the dip

On this page you are choosing between OPI F045 Berlin There, Doin' That in different formats. Gel Polish & Lacquer is the matched gel and lacquer pair, so the client can take the polish home in the same shade. Intelli-Gel Only is the Intelli-Gel bottle on its own. Nail Lacquer Only is the air-dry lacquer on its own, no lamp needed. Dipping Powder is the matching dip powder for a dip service in the same shade. Gel & Lacquer + Dipping Powder is gel, lacquer and dip powder together, so one shade covers all three services. Intelli-Gel + Base Top Gel is the Intelli-Gel bottle bundled with the Super Base and top coat. Salons running a full service line usually take the combined option so OPI F045 Berlin There, Doin' That covers gel, lacquer and dip. A tech testing a new colour on a few clients is better off with the duo on its own.

Storing the bottle

Keep OPI F045 Berlin There, Doin' That upright with the cap tight and out of direct sunlight, because daylight will start curing gel in a half-empty bottle. Wipe the neck before you close it so the cap does not seize. Pigment-heavy and glitter shades settle between services, so roll the bottle between your palms rather than shaking it, which puts bubbles in the first coat and shows up under the lamp.

OPI F045 Berlin There, Doin' That is stocked alongside every OPI shade ND carries, the whole gel and lacquer category and OPI in bulk.