OPI Intelli-Gel - F045 Berlin There, Doin' That - Beige - Gel Color 0.5 oz (OPI Fall 2026 Collection)
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If a client wants soft nude crème, write down OPI F045 Berlin There, Doin' That. It comes from OPI GelColor Intelli-Gel, the self-correcting gel system. OPI's own note on the shade: Light taupe shade with cosmopolitan cool and a nod to “Berlin There, Done That.”. It belongs to the OPI Fall 2026 collection.
What you get
- 1 x OPI F045 Berlin There, Doin' That Intelli-Gel gel polish, 0.5 fl oz (15 mL)
Why techs stock it
- Self-correcting formula: the gel thins under brush pressure, then resets when you lift, so it stays where you place it with no chasing or flooding.
- Intelli-Brush: the rounded brush hugs the cuticle and feeds product slowly for controlled coverage.
- 30-second cure: each coat cures in 30 seconds in the OPI Star Light, with up to 3 weeks of wear as a full system.
- Formula: HEMA-free, TPO-free and vegan, with no animal-derived ingredients.
- Finish: One-color crème, so it reads the same under salon light and daylight.
Specifications
| Brand | OPI |
|---|---|
| Product | Intelli-Gel |
| Shade code | F045 |
| Shade name | Berlin There, Doin' That |
| Color family | Nude |
| Finish | Crème |
| Opacity | Opaque |
| Collection | OPI Fall 2026 |
| Format | Soak-off gel polish |
| Size | 0.5 fl oz (15 mL) |
| Gel cure | 30 seconds per coat in the OPI Star Light |
| Formula | HEMA-free, TPO-free and vegan |
| Removal | Soak-off gel |
| Origin | Made in the USA |
| SKU | OPIIG-F045 |
How to apply
- Prep: push back cuticles, shape, buff the surface and clean with N.A.S. 99.
- Mix: shake the bottle vigorously for 5 seconds before opening so the pigment is even.
- Balance: one coat of Bond-Aid pH Balancing Agent.
- Base: paint the free edge first, then a thin layer of Super Base Base Coat. Cure 30 seconds in the OPI Star Light.
- Color: edge first, then a thin coat of OPI F045 Berlin There, Doin' That. Cure 30 seconds and repeat for a second coat.
- Top: edge first, then a thin layer of Super Gloss Top Coat. Cure 30 seconds.
- Finish: wipe the tacky layer with N.A.S. 99 and an Expert Touch wipe, then apply cuticle oil.
Who it suits
- A solid pick for short, neat nails and office-friendly sets.
- Also works for clients who want a clean look between bolder colors.
- Clients searching for soft nude crème who want the exact OPI code on file, F045.
Which option to choose
Gel suits services that need up to 3 weeks of wear. Same shade, other formats: Berlin There, Doin' That gel and lacquer duo, Berlin There, Doin' That dipping powder, Berlin There, Doin' That nail lacquer.
Storing it
Store Berlin There, Doin' That upright, out of direct sun, and keep the lid tight between clients. Screen color can differ a little from the bottle, so check a swatch when an exact match matters.
More to pair with Berlin There, Doin' That: OPI Intelli-Gel shades, OPI base and top coats and OPI Star Light lamp.
Frequently Asked Questions
What color is OPI F045 Berlin There, Doin' That?+
OPI F045 Berlin There, Doin' That is a soft nude crème. OPI describes it this way: Light taupe shade with cosmopolitan cool and a nod to “Berlin There, Done That.”.
How long do I cure each coat?+
Each coat of base, color and top cures in 30 seconds in the OPI Star Light. Keep coats thin and cap the free edge so the gel cures all the way through.
Is Berlin There, Doin' That HEMA-free?+
Yes. OPI Intelli-Gel shades are formulated without added HEMA, and the formula is TPO-free and vegan. Other acrylates are still in the formula, so check the ingredient list if a client has a known sensitivity.
Which top coat do I need?+
Super Gloss Top Coat gives the highest shine and needs an IPA wipe after curing. Super Gloss No Wipe Top Coat skips the wipe, which suits chrome powder and nail art, and is slightly less glossy.
How do I remove it?+
Soak off with acetone wraps, following the system instructions, and avoid prying at the gel. Finish with cuticle oil.

