Skip to product information

Secret Agent 3D Undercover DIY Lash Extension Kit

Regular price $16.80
Regular price $42

3D UNDERCOVER LASH SYSTEM

At-Home Lash Extension Kit

Secret Agent is a classic round lash with natural separation that can almost double as your real lashes in an everyday and glam length. Our 3D Undercover faux mink lash clusters were designed with a thin black band and super soft fibers that make them ultra-comfortable for extended wear. This kit (valued at $68) contains everything you need to get that professional lash extension look at home with pre-mapped styles to create a customized look.

    Warning: Do not get into the eyes; in the event of contact, rinse with cool water. Stop use if irritation occurs. Keep out of reach of children.

    Includes

    Kit includes: 20 faux mink lash clusters, Lash Another Day Extended Wear Lash Bond 5ml, My Lashes are Sealed Topcoat 5ml, The Bond Eliminator Adhesive Remover 2ml, Lash Applicator & Instructional Guide.

    Key Features

    • Material: Faux Mink
    • Volume: Natural to Full
    • Length: 13mm & 15mm lash clusters
    • Shape: Round, most complementary to downturned and almond eye shapes
    • Reusable up to 3 wears with proper care

    ABOUT THE COLLECTION

    3D UNDERCOVER LASH EXTENSIONS

    Unmatched quality, effortless beauty, DIY made simple

    Crack the code to at-home lash extensions with the same high quality, handmade, 3D layered patterns as our iconic styles.​ Our 3D Undercover Lash System is the best kept secret to gorgeous natural-looking lashes, day after day from the #1 Prestige Lash Brand.​

    Get the look and wearability of professional lash extensions without the time, large investment, and stress to natural lashes​. Our soft, wispy 3D clusters are easy to apply under the lash line, completely customizable, and nearly indetectable.

    - Easy to apply & remove
    - Handmade
    - Reusable
    - Vegan

    INGREDIENTS

    LASH ANOTHER DAY Extended Wear Lash Bond
    INGREDIENTS: ACRYLATES COPOLYMER, AQUA, PROPYLENE GLYCOL, CI 77266, PHENOXYETHANOL, ETHYLHEXYLGLYCERIN, LAURETH-21, PEG-16 HYDROGENATED CASTOR OIL, SODIUM DEHYDROACETATE.

    MY LASHES ARE SEALED Lash Top Coat
    INGREDIENTS: ISODODECANE, ISOHEXADECANE, TRIMETHYLSILOXYSILICATE, HYDROGENATED STYRENE/ISOPRENE COPOLYMER, POLYSORBATE 20, POLYPROPYLSILSESQUIOXANE, DISTEARDIMONIUM HECTORITE, PHENOXYETHANOL

    THE BOND ELIMINATOR Adhesive Remover
    INGREDIENTS: ISODODECANE, DEXTRIN PALMITATE, ISOHEXADECANE, DISTEARDIMONIUM HECTORITE, PHENOXYETHANOL

    FAQs

    How do I apply my 3D Undercover Lash Extensions?

    Click here to watch a step by step video

    DIY MADE SIMPLE IN FOUR EASY STEPS

    STEP 1 - Apply LASH ANOTHER DAY Extended Wear Lash Bond
    STEP 2 - Apply lash clusters to the underside of natural lashes
    STEP 3 - Using applicator, press lash clusters & natural lashes together
    STEP 4 - Apply MY LASHES ARE SEALED Lash Top Coat

    How long will the 3D Undercover Lash Extension Clusters stay on?

    The lashes are made for multi-day wear. For longevity, keep oil-based products away from the eye area. If needed, touch up with the bond and sealer.

    Can I reuse my 3D Undercover Lash Extensions?

    Yes! With the right care, you can enjoy our 3D Undercover Lash Extension Clusters over and over again. Here's how to make the most of your lashes:- Gently Remove Adhesive: After enjoying your lashes, carefully remove any adhesive residue from the lash band using tweezers or your fingers. Be gentle to avoid damaging the lash band or the fibers.- Cleanse & Sanitize: Soak your lashes in a mixture of warm water and a mild, oil-free makeup remover. Gently brush through the lashes with a clean spoolie or a lash brush to remove any makeup or debris. Rinse them thoroughly and pat them dry with a lint-free cloth.- Store with Care: Place your clean lashes back in their original packaging or a lash case to protect them from dust and dirt. Run through the lashes with a spoolie to separate the hair fibers. - Handle with TLC: When reapplying your lashes, be gentle to prevent any damage to the lash band or the fibers.

    How do you prep natural lashes before applying the 3D Undercover Lash System?

    Ensure they are clean and free of any lingering makeup residue or oils. Make sure your lashes are completely dry before beginning application.

    How do I remove my 3D Undercover Lash Extensions?

    Click here to watch a step by step video

    If using THE BOND ELIMINATOR Adhesive Remover, open by cutting the tip of the nozzle with scissors. Please note, any oil-based makeup remover can also be used for removal.

    STEP 1 - Squeeze a drop of remover onto a cotton swab or your fingertips.

    STEP 2 - Apply remover where the lash clusters and your natural lashes meet to loosen the bond. Wait a few seconds and gently remove the lash clusters.

    STEP 3 - Massage remover throughout your natural lashes to remove any excess adhesive before washing your face and rinsing your natural lashes clean.

    How do I clean my 3D Undercover Lash Extension Clusters?

    To keep your lashes looking pristine, follow these cleaning steps:Gently Remove Adhesive: After wearing your lashes, carefully peel off any adhesive from the lash band using tweezers or your fingers. Be gentle to avoid damaging the lashes.Cleanse: Submerge your lashes in the cleansing solution for a few minutes. Gently brush through the lashes with a spoolie or a lash brush to remove any makeup or debris.Rinse and Pat Dry: Rinse the lashes thoroughly with clean, lukewarm water. Pat them dry with a lint-free cloth, being careful not to tug on the lash fibers.Store Carefully: Safely store your clean lashes in their original packaging or a dedicated lash case to protect them from dust and dirt.

    What's the difference between the two 3D Undercover Lash styles?

    Secret Agent features shorter and longer lashes that alternate to beautifully mimic the natural lash pattern. Espionage style features a V-shaped pattern with a flared design, with longer lashes on the outer corners.

    Can I get my 3D Undercover Lash Extensions wet?

    Avoid getting your lashes wet for at least 24 hours after application. Additionally, we recommend avoiding full submersion in water. While they may get slightly wet during a shower or splashed in the pool, if your lashes do get wet, allow them to completely air dry. Once dry, use the applicator to press the clusters and your lashes together. Reapply additional bond and sealer as needed to ensure a secure bond.

    Why are my 3D Undercover Lash Extensions not lasting longer?

    PREPARATION IS KEY
    Make sure you start with clean, dry lashes. Avoid using any oil-based products around your eyes, as they can compromise the adhesive.DON'T BE SHY WITH THE BOND
    Make sure you're using enough bond on your natural lashes. Comb through your lashes with the spoolie and use the ball tip to focus bond at the base of your lashes. Additionally, make sure you're applying bond directly to the clusters as well. Give the bond time to get tacky before applying the clusters.PRESS THOSE LASHES
    Once lash clusters are applied, don't forget to press your natural lashes and the clusters together using the applicator. Make sure to provide enough pressure to bind the clusters to your natural lashes and activate the bond.STAY DRY FOR 24 HOURS
    Avoid getting your lashes wet for at least 24 hours after application. If your lashes do get wet, allow them to completely air dry. Once dry, use the applicator to press the clusters and your lashes together. Reapply additional bond and sealer as needed to ensure a secure bond.It takes most people a couple of applications to master the process. Be patient and practice, and soon lash application will become a breeze! For our experienced customers, it only takes a few minutes per eye to put on a full set of 3D Undercover Lash Extensions!

    How do you use Lash Another Day Extended Wear Lash Bond?

    Apply bond to your natural lashes as you would mascara. Using the spoolie, focus on applying the adhesive to the base of your lashes.Next, apply bond to the band on the inside of the lash cluster using the ball tip. Allow it to dry for 20-30 seconds and become tacky before beginning application.

    Can I still wear makeup while wearing 3D Undercover Lash Extensions?

    Yes! You can continue wearing makeup while wearing our 3D Undercover Lash Extensions. However, we recommend that you avoid wearing mascara to increase the longevity of wear and the number of times you'll be able to reuse the individual clusters.

    How do I wash my face or remove eye makeup while wearing 3D Undercover Lash Extensions?

    To wash your face, use an oil-free makeup wipe (we find this the easiest way!), or use an oil-free cleanser with a wash cloth or cotton pad to gently cleanse your skin and remove makeup. Avoid your lash line and be mindful not to touch your lashes in the process.

    When should I use oil-free or oil-based products?

    While wearing lashes, it's recommended to only use oil-free products and avoid oil-based products. When it comes to removal, you can use oil-based products as these will help break down the adhesive.

    Can I stack the 3D Undercover Lash Clusters?

    You have the freedom to stack these lashes, as they are fully customizable.

    How do I get a cat eye look using the 3D Undercover Lash System?

    Select your preferred cluster size and apply only two to the outer corner, or opt for our 'Espionage' style, designed for a flared cat-eye look.

    Can I customize the 3D Undercover Lashes?

    Yes! Although the lashes come in pre-mapped styles, you can use the outer two segments to create a cat eye effect. If you want a more natural look, you can use the shorter segments.

    Do you apply the 3D Undercover Lash Clusters under your lashes?

    Yes, the lashes are meant for underneath the lash line. However, we encourage your creativity! The lashes work beautifully on both the bottom or top of your natural lashes.

    How do I reapply and maintain my 3D Undercover Lashes?

    When it's time for a touch-up, follow the same application method as your initial use. To keep your products safe and organized, utilize the provided lash case and the box that came with the other components.

    Why are the 3D Undercover inner corner lash clusters so special?

    The inner corner lashes allow for ultimate customization. Designed to mimic the size of your natural lashes, they blend seamlessly to create an overall natural effect.

    Will the 3D Undercover Lash System damage my natural lashes?

    Our lashes are designed for easy, gentle removal using our specially formulated adhesive remover or an oil-based makeup remover. Your natural lashes will remain unharmed, ensuring a seamless and safe lash experience.

    Is the 3D Undercover Lash System safe for sensitive eyes?

    Yes we designed the system with sensitive eye customers in mind. We recommend placing the lashes slightly above the lash line for a more comfortable fit.

    What makes 3D Undercover Lash Extensions different from strip lashes?

    Lilly Lashes 3D Undercover Lash Extensions are created with the same high quality fibers as our strip lashes but there are three major differences:

    (1) Application: Our Undercover lashes are individual clusters applied underneath your natural lashes for a more natural, seamless look while traditional false eyelashes are applied above your natural lashes on your lash line.

    (2) Size: These at-home lash extensions come in small segments, providing a more customizable look compared to traditional strip lashes, which are pre-made in a single strip.

    (3) Length of wear: Our lash extensions are applied with a long lasting bond for multi-day wear.

    What makes 3D Undercover Lash Extensions different from the competitors?

    We created at-home lash extensions with the same high quality, handmade, 3D layered patterns as our iconic styles.​ 3D Undercover Lash Extensions feature soft, fluttery layers of faux mink hair fibers and mimic the look of real lash hairs (no fake, plastic looking lashes here!). We created lash clusters in various sizes and lengths for ultimate customization, including 2 smaller inner corner lashes.

    How do I apply my 3D Undercover Lash Extensions?, How long will the 3D Undercover Lash Extension Clusters stay on?, Can I reuse my 3D Undercover Lash Extensions?, How do you prep natural lashes before applying the 3D Undercover Lash System?, How do I remove my 3D Undercover Lash Extensions?, How do I clean my 3D Undercover Lash Extension Clusters?, What's the difference between the two 3D Undercover Lash styles?, Can I get my 3D Undercover Lash Extensions wet?, Why are my 3D Undercover Lash Extensions not lasting longer?, How do you use Lash Another Day Extended Wear Lash Bond?, Can I still wear makeup while wearing 3D Undercover Lash Extensions?, How do I wash my face or remove eye makeup while wearing 3D Undercover Lash Extensions?, When should I use oil-free or oil-based products?, Can I stack the 3D Undercover Lash Clusters?, How do I get a cat eye look using the 3D Undercover Lash System?, Can I customize the 3D Undercover Lashes?, Do you apply the 3D Undercover Lash Clusters under your lashes?, How do I reapply and maintain my 3D Undercover Lashes?, Why are the 3D Undercover inner corner lash clusters so special?, Will the 3D Undercover Lash System damage my natural lashes?, Is the 3D Undercover Lash System safe for sensitive eyes?, What makes 3D Undercover Lash Extensions different from strip lashes?, and What makes 3D Undercover Lash Extensions different from the competitors?

    • Secret Agent Undercover Kit - Undercover FAQs - How do you apply?
    • Secret Agent Undercover Kit - Undercover FAQs - How long will they stay on?
    • Secret Agent Undercover Kit - Undercover FAQs - Can I reuse them?
    • Secret Agent Undercover Kit - Undercover FAQs - How do I prep my natural lashes before applying?
    • Secret Agent Undercover Kit - Undercover FAQs - How do I remove the lashes?
    • Secret Agent Undercover Kit - Undercover FAQs - How do I clean my lashes
    • Secret Agent Undercover Kit - Undercover FAQs - What's the difference between the two styles?
    • Secret Agent Undercover Kit - Undercover FAQs - Can I get these lashes wet?
    • Secret Agent Undercover Kit - Undercover FAQs - Why are my lashes not lasting?
    • Secret Agent Undercover Kit - Undercover FAQs - How do you use the bond?
    • Secret Agent Undercover Kit - Undercover FAQs - Can I still wear makeup with these lashes?
    • Secret Agent Undercover Kit - Undercover FAQs - How do I wash my face?
    • Secret Agent Undercover Kit - Undercover FAQs - When should I use oil free or oil based products?
    • Secret Agent Undercover Kit - Undercover FAQs - Can I stack these lashes?
    • Secret Agent Undercover Kit - Undercover FAQs - How do I get a cat eye look?
    • Secret Agent Undercover Kit - Undercover FAQs - Can I customize the lashes?
    • Secret Agent Undercover Kit - Undercover FAQs - Do you apply under the lash?
    • Secret Agent Undercover Kit - Undercover FAQs - How do I reapply & maintain?
    • Secret Agent Undercover Kit - Undercover FAQs - Why are the inner corner lashes special?
    • Secret Agent Undercover Kit - Undercover FAQs - Will they damage my natural lashes?
    • Secret Agent Undercover Kit - Undercover FAQs - Can I use with sensitive eyes?
    • Secret Agent Undercover Kit - Undercover FAQs - What makes 3D Undercover Lash Extensions different from strip lashes?
    • Secret Agent Undercover Kit - Undercover FAQs - What makes 3D Undercover Lash Extensions different from the competitors?