Throughout his career Kevyn Aucoin made up some of the world's most famous women; from the original Supermodels to Elizabeth Taylor, his work graced countless catwalks, billboards and covers. A firm believer in enhancing natural radiance with sheer textures & neutral shades; this is a central theme to his comprehensive range of lightweight, skin-friendly, products that beautify without obvious artifice.
See all products
This all-in-one palette is the ultimate guide to contouring and highlighting. Complete with eight of Kevyn Aucoin’s cult-favorite formulas, The Contour Book: The Art of Sculpting Vol. 2 gives you everything you need to master the art of sculpting and defining—including step-by-step instructions that break down Aucoin’s artistry. The palette’s travel-friendly size lets you enhance your features like a pro wherever you go.
We publish new content every week regarding products and treatments. Don't miss out and subscribe now!
Creamy texture, perfect neutral shade. Lasts all day!
Sharon T. | 15/07/2025
This lip liner is a game-changer! Glides on so smoothly and the Undressed shade is perfect for everyday wear. It really does help my lipstick last longer!
Mia W. | 03/07/2025
Glides on like a dream?
Charles H. | 29/06/2025
This lip definer is a game-changer! It glides on smoothly, prevents feathering, and the Carnal shade is the perfect nude for my lips. Highly recommend.
Emma | 31/05/2025
The texture is amazing, feels so smooth on my lips. Gives a really natural, defined look
Edward Taylor | 22/05/2025
Love this lip liner! Great colour payoff and stays put.
Oscar B. | 18/05/2025
I was skeptical, but after a few weeks of using this liner, my lipstick no longer bleeds or feathers. It's a game changer...
Anthony Davies | 16/05/2025
Love the sleek packaging! The liner glides on so smoothly, feels creamy and comfortable.
Donna H. | 28/04/2025
Perfect neutral shade?
Betty | 02/04/2025
Excellent customer service, questions answered promptly and thoroughly.
Haixia | 11/06/2025 04:53:30
Great service
Elena | 11/03/2025 06:51:52
Easy and simple to order online.
Tamara | 07/03/2025 04:36:17
Great customer service. Lots of samples with order.
Elena | 10/02/2025 10:42:01
Excellent customer service.
Haixia | 22/01/2025 13:49:05
Great service
Paul | 26/11/2024 04:17:01
Easy to order, received heaps of samples. Great, genuine quality of all fragrances. I will highly recommend Beauty the shop for perfume lovers.
Elena | 14/11/2024 07:39:38
N.A
Fabiana | 07/08/2024 06:28:36
Great
Andrew | 25/07/2024 06:19:15
The service from Beauty the shop was very good and i was happy . The fragrance was out of stock in Australia so was delighted to find onsite. The only negative was the tax which made the frag equal in price to other sites
kelly | 16/06/2024 09:12:01
Great customer service and thankful that they ship worldwide.
Marc | 03/04/2024 00:10:13
Easy to order from the beauty shop and well priced.
Mickey | 10/02/2024 22:04:18
Australia Post : Reasonable shipping fees and reliable delivery. A happy buyer here. ???? Thank you ????
Haixia | 11/06/2025 04:53:30
FedEx Priority : Quick delivery
Elena | 11/03/2025 06:51:52
Australia Post : Tracking was excellent and once the package arrived in Australia delivery was very quick :)
Tamara | 07/03/2025 04:36:17
Australia Post : It took longer than promised to deliver.
Haixia | 22/01/2025 13:49:05
FedEx Priority : FedEx was fast and efficient
Paul | 26/11/2024 04:17:01
FedEx Priority : Great, quick delivery
Elena | 14/11/2024 07:39:38
FedEx Priority : Great
Andrew | 25/07/2024 06:19:15
FedEx Priority : Delivery was ok
Medina | 22/07/2024 07:23:14
FedEx Priority : The post was ok. Not fast nor slow
kelly | 16/06/2024 09:12:01
FedEx Priority : 2 to 3 week wait for international delivery but worth it.
Marc | 03/04/2024 00:10:13
Australia Post : it took longer as shipment from oversea so usually I need to order before the bottle used up.
Yan | 11/10/2023 05:13:55
FedEx Priority : Took a while to even ship it from the warehouse but delivery was ok
Antonia | 09/10/2023 12:10:30
Description
KEVYN AUCOIN
REVIEWS
How to use
Ingredients
This creamy, long-wearing lip liner glides on smoothly, creating a precise line that prevents feathering and bleeding. Its neutral “Undressed” shade complements a wide range of lipstick colors, acting as a perfect base or worn alone for a naturally defined look.
The Unforgettable Lip Definer helps you achieve fuller, more sculpted lips.
It subtly enhances your lip shape, creating a polished and refined appearance that lasts throughout the day. Whether you’re aiming for a bold statement or a natural enhancement, this liner is your secret weapon.
Simply trace the outline of your lips, starting at the Cupid's bow and working outwards. Fill in the entire lip for longer-lasting lipstick application or wear alone for a naturally defined look. Perfect for anyone looking to refine their lip shape and achieve a flawless finish, from makeup novices to seasoned pros.
Shop Online Kevyn Aucoin Unforgettable Lip Definer Undressed at best price.
Product features:
- Gender: Women
- Makeup: Lip Liner
- Make-up Area: Lips
- Texture/Format: Compact
Product Reference: #210935
Directions: 1. Prepare your lips: Gently exfoliate your lips to create a smooth surface. You can use a lip scrub or a soft toothbrush.
2. Line your lips: Starting at the cupid's bow, carefully trace the outline of your lips with the Kevyn Aucoin Unforgettable Lip Definer. Follow your natural lip line for a defined look, or slightly overdraw for a fuller appearance.
3. Fill in your lips: Use the lip definer to fill in your entire lip area. This will create a base for your lipstick and help it last longer.
4. Apply lipstick (optional): If desired, apply your chosen lipstick over the lip liner. For a natural look, choose a lipstick shade that closely matches your lip color, as per Kevyn Aucoin's original lip liner theory.
5. Sharpen the pencil: Use the included sharpener to maintain a precise tip for optimal application.
Recommended Frequency: Apply as needed, typically before applying lipstick or lip gloss.
Additional Tips: For a more natural look, blend the lip liner inwards with a lip brush after application.
To prevent feathering, apply a thin layer of translucent powder around the lip line after lining.
For longer-lasting color, layer the lip definer under and over your lipstick.
Experiment with different shades to create various lip looks.
Store the lip definer in a cool, dry place to maintain its quality.
Hydrogenated Polyisobutene, Polyethylene, Synthetic Wax, Isocetyl Stearate, Ceresin, Ozokerite, Microcrystalline Wax, Ethylhexyl Palmitate, Polybutene, Hydrogenated Coco-Glycerides, Mica, Silica, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Tin Oxide, [+/-: Titanium Dioxide (CI 77891), Iron Oxides (CI 77491, CI 77492, CI 77499), Red 7 Lake (CI 15850), Red 6 (CI 15850), Red 28 Lake (CI 45410), Yellow 5 Lake (CI 19140), Blue 1 Lake (CI 42090), Carmine (CI 75470)]. Warnings: Discontinue use if signs of irritation or rash appear. Avoid contact with eyes. For external use only. Keep out of reach of children. This product may contain carmine as a color additive, which is derived from insects and may cause allergic reactions in sensitive individuals. Store in a cool, dry place away from direct sunlight.