Best Flat Lip Brushes of 2026

Charlotte Powell Avatar
Charlotte Powell
Last Updated: 2 Feb 2026

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Flat lip brushes are an essential tool for any makeup enthusiast who wants to achieve a professional-looking lip finish. These brushes have a flat, tapered shape that allows for precise application of lip colour, making it easy to fill in the contours of your lips with precision. They are also great for creating a clean, defined edge around the lip line. With a range of different sizes and materials available, flat lip brushes can be used to apply a variety of lip products, from liquid lipsticks to glosses and stains. Whether you're a makeup artist or just someone who loves experimenting with different lip colours, a flat lip brush is a must-have in your makeup kit.

At a Glance: Our Top Picks

KIKO Milano Lips 80 Flat Lip Brush Cover #TOP 1
KIKO Milano Lips 80 Flat Lip Brush
ftb score rating icon 9.9
2 Pack Zyghjort Retractable Lipstick Brushes Cover #TOP 2
2 Pack Zyghjort Retractable Lipstick Brushes
ftb score rating icon 9.8
KIKO Milano Retractable Synthetic Fibre Lip Brush Cover #TOP 3
KIKO Milano Retractable Synthetic Fibre Lip Brush
ftb score rating icon 9.6

Top 10 Flat Lip Brushes

#TOP 1

KIKO Milano Lips 80 Flat Lip Brush

KA000000069001B
Black
1 count (Pack of 1)
KIKO Milano Lips 80 Flat Lip Brush Cover
KIKO Milano Lips 80 Flat Lip Brush | Flat Lip Brush With Synthetic Fibers

The KIKO Milano Flat Lip Brush is designed for achieving precisely outlined lips and evenly applied lipstick. Its small, flat tip and textured bristles allow you to apply colour quickly and with control, making it easier to create bold looks. The flexible and strong synthetic fibre bristles ensure that the product goes on smoothly, while the ergonomic oval handle provides a comfortable grip. This brush is perfect for anyone looking to enhance their lip makeup application.

What We Like
Precise lip outlining
Quick, controlled application
Flexible synthetic bristles
Ergonomic handle design

2 Pack Zyghjort Retractable Lipstick Brushes

Zyghjort
5210FEIN3734
Silver
2 Pack Zyghjort Retractable Lipstick Brushes Cover
2 Pack Retractable Lipstick Brush, Lip Brush for Lipstick Lip Liner Pencil Brushes Flat Lips Balm Applicator Travel Lipliner Brushes for Lipsticks, LipGloss, Eyeshadow Travel

The Zyghjort Lipstick Brushes are perfect for those who want precision and convenience in their lip makeup routine. The portable design includes a protective cap, keeping the bristles clean and making it easy to carry in your bag for travel. Made with soft synthetic bristles and an aluminium body with a wood handle, these brushes provide durability and a comfortable grip. The retractable feature allows you to extend the brush when in use and retract it for safe storage, ensuring your brush stays clean and ready. You can use them for lipstick, lip gloss, or lip liner with a smooth, even finish every time.

What We Like
Portable with protective cap
Soft synthetic bristles
Durable aluminium and wood handle
Retractable for cleanliness
Versatile for lipstick and gloss
#TOP 3

KIKO Milano Retractable Synthetic Fibre Lip Brush

KA000000072001B
KIKO Milano Retractable Synthetic Fibre Lip Brush Cover
KIKO Milano Lips 81 Retractable Lip Brush | Retractable Lip Brush With Synthetic Fibers

The KIKO Milano Lip Brush is designed for precise and even application of lipstick, helping you outline your lips perfectly for a bold colour finish. Its small, flat tip and textured bristles allow you to apply your lip product quickly and with control, saving time and effort. The synthetic fibre bristles are both flexible and strong, ideal for smoothly applying various products without fuss. Thanks to its retractable tip, the brush is practical for on-the-go use, keeping the bristles protected and clean whenever you need it.

What We Like
Retractable for easy storage
Precise lip outlining
Flexible synthetic fibres
Quick, controlled application
Modern, professional design

Retractable Dual-End Lip Makeup Brush by Abeillo

Lip Brushes-548983
gold
Retractable Dual-End Lip Makeup Brush by Abeillo Cover
Retractable Lip Makeup Brush Portable Dual End Lipstick Brush Lipstick Gloss Makeup Brushes Concealer Brushes Lip Contours Makeup Tool (Gold)

The Abeillo Lip Makeup Brush is a versatile tool that fits neatly into your handbag for on-the-go applications. Its premium materials ensure a soft touch, allowing you to define and fill your lips perfectly. The dual-ended design features a pointed brush for detailed contouring and a rounded brush for larger areas or even eye make-up. With its retractable and seal design, you can protect the brushes from dust, making it ideal for travel and easy storage in your cosmetic bag.

What We Like
Portable for travel use
Soft, premium materials
Dual-ended for versatility
Protective retractable design

EIGSHOW Vegan Lip Brush for Precision Application

L304
1 Count (Pack of 1)
EIGSHOW Vegan Lip Brush for Precision Application Cover
Lip Brush, EIGSHOW Lipstick Blending Brush, Pro Precision Synthetic Vegan Bristles Cruelty-free Lipstick Brush for for Cream Liquid Cream (L304)

The EIGSHOW Lip Brush offers a perfect solution for achieving a full-coverage lip look. Its soft yet firm bristles allow you to precisely line your lips, making it easier to apply lipstick neatly. The vegan synthetic fiber bristles are not only extremely soft but also durable, ensuring a cleaner application without absorbing unwanted makeup. You will waste less product since the brush helps avoid pooling and globs around textured areas. Additionally, you can mix different lipsticks easily to create your own custom shades, enhancing your makeup experience.

What We Like
Soft, firm bristles for precision
Vegan and cruelty-free materials
Reduces product waste
Easy to create custom colours
#TOP 6

KIKO Milano Smart Lip Brush with Synthetic Fibres

KM0050102830044
KIKO Milano Smart Lip Brush with Synthetic Fibres Cover
KIKO Milano Smart Lip Brush 300 | Lip brush with synthetic fibres

The KIKO Milano Lip Brush is designed to help you outline your lip contour with precision, allowing for a neat and even application of lipstick. Its small, flat brush head and consistent bristles make the application quick and easy, giving you full control. The synthetic fibres used in the brush provide flexibility and durability, ensuring a smooth and efficient performance every time you apply your lip products. This brush is ideal if you want to achieve a professional finish effortlessly.

What We Like
Precise lip contouring
Quick, controlled application
Flexible, durable synthetic fibres
#TOP 7

Sliverdew 2 Pack Double-Ended Retractable Lip Brushes

547568_3_rSEt5ueFC
Silver+Pink
Sliverdew 2 Pack Double-Ended Retractable Lip Brushes Cover
2 Pack Retractable Lip Brush for Lipstick, Double-Ended Lip Makeup Brushes Retractable with Cap Lip Gloss Lipstick Brush Applicator Travel

The Sliverdew Retractable Lip Brush is designed with a double-ended tip, offering a pointed end for precise lip shaping and a flat end for easy colour filling. Its retractable feature keeps the brush head protected and clean, making it perfect for travel or daily use. Crafted with soft, smooth bristles and a lightweight metal handle, this brush ensures comfort and durability while you apply your favourite lip products. You’ll find it ideal for lipsticks, glosses, balms, and creams, providing versatility in your makeup routine.

What We Like
Double-ended for precision
Retractable and protective design
Soft, high-quality bristles
Lightweight and durable handle
Suitable for various lip products
#TOP 8

2 Pack Double-Ended Retractable Lip Brushes

Sliverdew547568_1
Gold+Pink
2 Count (Pack of 1)
2 Pack Double-Ended Retractable Lip Brushes Cover
2 Pack Retractable Lip Brush for Lipstick Lip Gloss Double-Ended Lip Makeup Brushes with Cap Lipstick Brush Applicator Travel

The Sliverdew Lip Brushes feature a clever double-ended design, allowing you to outline and fill in your lips with ease. The retractable brush protects the bristles, ensuring they stay clean for your next use. Made from quality materials, the soft bristles provide a smooth application, making your lip products glide on effortlessly. With versatile application, these brushes work well with lip cream, lipstick, and gloss, helping you achieve a flawless look every time.

What We Like
Double-ended for precise application
Retractable for cleanliness
Soft, quality bristles
Lightweight metal handle
Suitable for various lip products
#TOP 9

3 Pack Meyeyaia Retractable Double-Ended Lip Brushes

Meyeyaia
TOODOO-Lip Liners-01
Gold, Purple, Pink
3 Count (Pack of 1)
3 Pack Meyeyaia Retractable Double-Ended Lip Brushes Cover
3 Pack Lip Brush for Lipstick,Double Ended Lip Brushes with Cap,Retractable Versatile Lipsticks Applicators, Lipsticks Gloss Brushes Concealer Brush Lips Contours Makeup Tool

The Meyeyaia Lip Brush Set includes three retractable brushes in different colours, offering you versatility and style in your makeup routine. Each brush features a clever double-ended design, with a pointed tip for perfectly outlining your lips and a flat head to apply lipstick or gloss evenly, saving you time and effort. The retractable mechanism keeps the brush heads clean and protected from dust, making them ideal for on-the-go use. Crafted with soft, high-quality fibres, these brushes feel gentle on your lips while being durable and compact enough to fit in any makeup bag.

What We Like
Three distinct colours
Double-ended for precision
Retractable and dust-proof
Soft, high-grade fibres
Compact and travel-friendly
#TOP 10

Lusofie Retractable Lip Brush Set

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Lusofie Retractable Lip Brush Set Cover
Retractable Lip Brush,3 Pack Lip Brushes Portable Dual End Lip Brush for Lipstick 3 Color Lip Contours Makeup Tool Lipstick Brush Travel Lip Brush

The Lusofie Lip Brushes are designed for convenience and precision in your makeup routine. With a double-head design, you can easily outline your lips with the pointed head and fill in colour using the flat head, saving you time. Their retractable feature keeps the brush protected from dust, making them easy to carry in your makeup bag. Made from high-quality materials, these brushes are soft to the touch and lightweight, ensuring a comfortable application. Suitable for various lip products, they provide versatility for your beauty needs.

What We Like
Double-head design for precision
Retractable for easy storage
High-quality, durable materials
Suitable for various lip products
Lightweight and portable
Buying Guide Image
Editor's Notes

During our flat lip brush research, we found 122 flat lip brush products and shortlisted 10 quality products. We collected and analyzed 5,231 customer reviews through our big data system to write the flat lip brushes list. We found that most customers choose flat lip brushes with an average price of £4.66.

The flat lip brushes are available for purchase. We have researched hundreds of brands and picked the top brands of flat lip brushes, including Kiko Milano, Zyghjort, Abeillo, EIGSHOW, Sliverdew.

Written by
Charlotte Powell Avatar

Charlotte Powell is a dermatologist and a licensed cosmetologist from Westminster, London. However, she was first a cosmetologist from London Beauty Training School. According to Charlotte, she needed better insight into the human skin, hence the dermatology degree. Long before she acquired her degree, she wrote and edited articles, eBooks, and editorials for companies and websites. Charlotte combines her skill and knowledge in providing DIY Beauty tips amongst other fashion related topics.