RK by Kiss Duo Fiber Brush RMUB05 | Flawless Blending & Airbrushed Finish for Liquid & Cream Makeup
Duo fibre brushes are built to hold back. The long outer fibres sit above the dense short ones, so only a fraction of the bristle ever touches the product, and only a fraction of the product ever reaches your face in one pass. Sheer first, then build.
The RMUB05 uses Taklon fibres for that, which means it works with liquids and creams without soaking them up into the head, and it stays soft against the skin through a full face.
- Short and long fibres for sheer, buildable coverage
- Takes liquid foundation, cream blush, bronzer, contour and highlighter
- Leaves a diffused finish rather than a streak or a line
- Synthetic and cruelty free, and it washes out easily
Stipple rather than sweep. Press the product in with the flat of the brush, then buff in small circles once it is roughly where you want it. Sweeping with a duo fibre head is how people end up with the streaks they bought it to avoid.
It is a good brush to learn on, because the sheer first approach is very hard to overdo. Anyone who has ever put down too much foundation in one pass and spent the next ten minutes trying to blend it out will understand the appeal of a head that physically refuses to carry that much product.
We list the full INCI where the brand supplies it. For this one it is not on file yet, so the pack is the reliable source. If you need to check an ingredient before you buy, message us and we will read it off the bottle.
- 24-hour delivery
- Every brand we carry ships within 24 hours, not just the hero lines. Order before 2pm and it leaves the same working day.
- Free over £40
- UK delivery is free on orders over £40. Below that it is a flat rate, shown at checkout before you pay.
- Tracking
- You get a tracking link by email the moment it is picked up.
- 30 days
- Send anything unopened back within 30 days for a full refund. No explanation needed.
- Opened it and it is wrong for your hair?
- Tell us what happened. Curl products are hard to judge from a photo, and we would rather swap it than have you stuck with it.
- We price match
- Find it cheaper somewhere else and we will match the price.
Application tips
Put the product on the back of your hand first, never on the brush. Dipping a duo fibre head straight into a bottle loads it far past what it was built to carry.
Take a little at a time and work outwards from the middle of the face, building in thin layers and letting each settle before deciding on another. Around the nose and under the eyes, use the tip of the head only.
Results
Coverage builds up looking like skin rather than makeup, with no streaks and no visible seam where one section meets the next.
Cream blush and bronzer diffuse into the base instead of sitting on it in a patch. Since the fibres let product go slowly, a heavy foundation applies sheer, which is hard to manage with a dense brush. The head stays soft on the face and washes out clean.
Composition
The full INCI is printed on the pack. We publish it here as soon as the brand supplies it, and we will read it off the bottle for you if you ask.
Reviews
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