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When purchasing a product, price is the consumer's primary concern. At present, Duo has 306 products for sale. Duo products range in price from $3.5 to $28, and the average price of all the products is about $9.79. It's affordable for most consumers, and you can feel free to pick your favorite products.

We found that most of the Duo products are manufactured by Duo Dentaceuticals Inc. and A.I.I. ARDELL. The manufacturers provide Duo with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase Duo products from the seller Duo Toothpaste. The brand holds an average rating of 4.5, testifying to its excellent reputation.

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Duo Best Sellers

Last Updated: Jan 9, 2026

DUO Brush-On Clear Lash Glue –Waterproof Strip Lash Adhesive with Vitamins A, C & E, Long Lasting Eyelash Glue, 0.18 oz, 1 Pack

  • WORLD'S BEST-SELLING ADHESIVE, PERFECT LASH LOOK: This hypoallergenic and fast-drying adhesive dries clear, undetectable, waterproof, holds strip lashes securely in place and is easy to remove without damaging the natural lashes or irritating the eyes. Works best in all lash styles. Perfect for under lashes, beginners, natural and light colors, light density lashes, and feather lashes. No wonder why pros and lash lovers alike have made DUO the best-selling adhesive in the world for over 60 years
  • SECURES FAKE LASHES ALL DAY, ALL NIGHT: This lash glue makes sure that your falsies are always intact and stays perfectly aligned with your eye shape. It sets in second and is really strong to hold the lashes well for a long period of time, so you don't need to worry about your faux lashes falling off from your eyes. Save yourself from multiple lash touch-ups and get your faux lashes to stay all day, all night with DUO Brush On Strip Lash Adhesive, Clear!
  • MADE IN KOREA, CRUELTY-FREE, HYPOALLERGENIC: A hypoallergenic lash adhesive formulated with Vitamins A, C & E and is also latex-free, formaldehyde-free,100% cruelty-free and specially made in Korea. Its waterproof formula ensures long-lasting wear and gentle for contact lens wearers including those with sensitive eyes. Easy to use, doesn't stick to skin and comes off easily when removing. Use this lash glue for a no-mess application to keep your falsies fresh, natural yet glamorous-looking!

DUO Quick-Set Strong Hold Eyelash Lash Glue - White/Clear, Latex-Free, Waterproof, Fast Drying Strip Lash Adhesive 0.18 oz, 2 Pack

  • Quick-Set Perfection: Achieve flawless results in seconds with this fast-drying formula, ideal for quick touch-ups or all-day wear, keeping your look fresh and vibrant.
  • All-Day Hold: Designed to last, this formula offers dependable all-day wear, ensuring your look stays beautiful and intact from morning to night, no matter the occasion.
  • Water-Resistant Formula: Enjoy durability that stands up to moisture and humidity with a water-resistant formula, keeping you confident and smudge-free all day.

DUO Strip Lash Adhesive, Clear/White - Strong Hold, Waterproof Lash Glue for False Lashes and Lash Clusters, Long-Lasting, Quick-Drying, Invisible Finish, 0.25 oz

  • Your Ultimate False Lash Glue: With an advanced formula, this strip clear lash glue ensures quick drying, an undetectable finish, and a secure strip lash hold. It provides a gentle grip and is easily removable without harming your natural lashes.
  • Applies White, Dries Clear: Achieve seamless lash applications with our clear lash glue, formulated for invisible bonding and long-lasting hold. Perfect for natural-looking lashes in any makeup style.
  • Waterproof Confidence: Ensure long-lasting, flawless lashes with our waterproof lash glue, specially formulated to provide strong, all-day hold even in humid conditions. Perfect for any occasion.

DUO Brush-On Clear Lash Glue –Waterproof Strip Lash Adhesive with Vitamins A, C & E, Long Lasting Eyelash Glue, 0.18 oz, 2 Pack

  • Must-Have Fast-Drying Clear Adhesive Falsies: Made with a high-quality brush-on formula, this Striplash Adhesive from DUO contains an ultrathin brush for a precise, quick application that goes on clear and keeps your eyelashes intact all day long!
  • 2 Packs of Convenient False Lash Glue: Worry no more! Your favorite fake lash partner comes in 2 packs to save yourself from running out of stock and help you keep your falsies always intact and perfectly aligned with your eye shape all day, all night!
  • Long-lasting Easy Fake Lash Application: This faux lash glue has a waterproof formula that ensures all-day wear without the hassle. Convenient to apply and easy to remove. Blends in with your natural eyelashes leaving no hint of glue behind!

DUO Brush-On Lash Glue - Dark Tone, Waterproof Strip Lash Adhesive, Long-Lasting Eyelash Glue for Clusters & Strip Lashes, 0.18 oz, 1 Pack

  • WORLD'S BEST-SELLING ADHESIVE, PERFECT LASH LOOK: This hypoallergenic and fast-drying adhesive dries dark, undetectable, waterproof, holds strip lashes securely in place and is easy to remove without damaging the natural lashes or irritating the eyes. Works best in all lash styles - dark color, thick and voluminous lashes, and perfect to finish smokey eye makeup. No wonder why professionals and lash lovers alike have made DUO the best-selling adhesive in the world for over 60 years.
  • DRIES DARK, UNDETECTABLE ADHESIVE: It is like liquid eyeliner but a glue! No need to use eyeliner because the adhesive serves that purpose. DUO Brush On Strip Dark Lash Adhesive, Dark Tone blends well with your eyelashes completing your alluring eye makeup while giving your artificial lashes a more natural look. Worry no more about smudging or having a dark film on your eyelids! Whether you're attending a meeting, a night out, or a party, you sure get compliments for natural-looking falsies!
  • SECURES FAKE LASHES ALL DAY, ALL NIGHT: Be assured that your falsies will stay on all day, all night! DUO Brush-On Strip Lash Adhesive, Dark Tone will make sure that your falsies are always intact and stays perfectly aligned with your eye shape. It has a fast-drying formula to keep your eye makeup perfect all day! This brush-on fake lash adhesive sets in second and strong so it holds the lashes well for a long period, you don't need to worry about your faux lashes falling off from your eyes.

Duo Immunity Toothpaste Tablets | Vitamin D3 + B12 w/Nano-Hydroxyapatite (nHa) - Whitening, Remineralize & Reduce Sensitivity | Sustainable & Plastic Free | Wild Mint w/Sage, 1 Bottle/ 62 Tablets

  • THE FUTURE OF BRUSHING Chew, brush, & rinse with a mess-free toothpaste tablet. No waste, just clean, effective oral care anywhere.
  • SUPERIOR TEETH WHITENING TOOTHPASTE TABLETS Experience a naturally brighter smile with gentle whitening powered by Nano-Hydroxyapatite and clean ingredients.
  • NANO-HYDROXYAPATITE TOOTHPASTE Our natural toothpaste fluoride free tabs strengthen enamel, remineralize, and relieve sensitivity with nHa, a science-backed, fluoride-free alternative.

DUO Quick-Set Strip Lash Adhesive - Dark Tone, Quick-Drying, Long-Lasting, Water-Resistant Lash Glue for Strip & Individual Lashes, 0.18 oz, 1-Pack

  • Sets False Lashes In Seconds: No more waiting game! DUO Quick-Set Adhesive Dark is a fast drying eyelash glue with extremely smooth and fluid consistency. Dries dark and blends well with your falsies completing your alluring eye makeup while giving your faux lash a more natural look.
  • Secures Falsies All Day, All Night. Be confident! DUO Quick-Set Adhesive Dark is a waterproof, lash glue that helps you keep your falsies secure all day providing comfortable wear. Save yourself from multiple full lash touch-ups!
  • Get that Eye Liner Look: DUO Quick-Set Adhesive Dark blends well with your eyelashes giving your faux lashes a more bold and sultry look. It goes on dark and dries black yet will last for a long time with smudge proof, no-mess lash application.

DUO Eyelash Glue – Dark Tone, Waterproof & Long-Lasting Lash Adhesive for Strip Lashes, 0.25 oz, 2 Pack

  • Applies Dark, Dries Black Strip Lash Glue: Partner up your fave faux lashes with DUO Dark Tone Striplash Adhesive to achieve that seamless dramatic-eyes look. Comes in a fast-dry formula, sets black, and can firmly hold your fab falsies for long hours.
  • Safe for Sensitive Eyes and Skin: Created to secure fake lashes for hours without beating your natural hairs. This has a lightweight, latex-free formula that is non-irritating and suits all types of eyes and skin - even those who wear contact lenses.
  • For Glam, Smoky-Eyes Look: Level up your lash game with DUO's black strip lash adhesive that's perfect to keep your dazzling eyelashes intact whenever you need them to. It provides a stronghold with no sticky or annoying feeling even in humid places.

DUO Brush-on Strip Lash Adhesive, Clear, 0.18oz, 1-Pack

  • PROVIDES STRONGHOLD TO YOUR FALSIES: This lash glue is perfect for consumers who want to extend the longevity of their fake lashes. You'll adhere to DUO's stickiness and waterproof property, as it holds lashes securely in place that makes it as one of the best selling strip lash adhesives in the market. Lash experts and lovers have made DUO Brush-On Lash Adhesive Clear a well-known item.
  • INVISIBLE LASH ADHESIVE, FLAWLESS LASH LOOK: DUO Brush-On Lash Adhesive Clear blends well with your eyelashes completing your eye makeup with a full lash look! Great when you are wearing little to no eyeshadow, eyeliner or are working with lighter lash shades. It dries clear to keep your eye makeup perfect all day without worrying about smudging, creasing, or having a white film on your eyelids. Use this adhesive for a no-mess application to keep your faux lashes natural yet glamorous-looking!
  • SMOOTH, PRECISE FAKE LASH APPLICATION: Enriched with vitamins A, C, and E, the latex-free formula dries invisibly and is safe for contact lens wearers and sensitive eyes. This high-quality brush-on formula from DUO comes with an ultrathin brush for precise, quick application of both strip and individual lashes for all-day wear. Just brush a thin line of DUO adhesive along with the lash band, wait 30 seconds and apply the lash. Having glam looking lashes have never been easier!

Duo Brush-On Striplash Adhesive Dark Tone 0.18 Ounce (5.3ml) (3 Pack)

  • Blends with black or brown lashes,
  • Free from Formaldehyde,
  • Latex free

DUO Strip Eyelash Adhesive Clear, for Fake Strip Lash, 0.5 oz, 1-Pack

  • Invisible Lash Glue: DUO's invisible adhesive that seamlessly blends with your natural lashes; dries quickly and securely holds all styles of strip lashes in place; remains undetectable from application to drying time; gives your falsies a more natural appearance
  • Safe, Quick-Dry Formula: Dries quickly and stays put on your lashes and lids; keeps your lashes perfectly aligned with your eye shape and comfortably attached to your natural lashes; reliable hold without causing damage to your natural lashes or irritation to your eyes
  • Secure, All-Day Lash Hold: Ensures your lashes and eye makeup stay perfect all day and night; waterproof adhesive that provides a strong and long-lasting bond; stays locked down until you're ready to take them off

Duo Eyelash Adhesive 0.25oz White/Clear (3 Pack)

  • Product Type:Beauty
  • Item Package Dimension:15.494 cm L X9.906 cm W X2.032 cm H
  • Model Number : 073930680109-3A

DUO Underlash Bond and Seal – Dual-Ended Bond and Seal Lash Glue with Sealer for Lash Clusters, Long-Lasting Hold Eyelash Glue

  • 2-in-1 Lash Bond and Seal: This lash bond and seal duo lets you wear any lash as an underlash with ease. Black Bond grips lashes securely while Clear Seal locks in comfort and lasting hold.
  • Long-Lasting Lash Adhesive: Features a strong, flexible lash adhesive that holds eyelash extensions in place for up to 10 days without lifting, tugging, or irritating your natural lashes.
  • Precise Micro-Spoolie Application: Dual-ended with micro-spoolie wands that apply lash bond and seal right at the lash line for a flawless, targeted finish with every use.

DUO Eyelash Glue - Rosewater & Biotin Strip Lash Adhesive with Eyeliner Effect, Dark Tone, 0.18 oz

  • Soothes & Nourishes Lash Line: Infused with Rosewater and Biotin, this incredible DUO Brush-on Strip Lash Adhesive calms and gives the lash line a boost. Fortified with Vitamin A, C, and E for healthy lashes. Ideal for sensitive eyes, contact lens users and faux lashes.
  • Long Lasting & Dries Black: No need to hurry, because it does not dry instantly, which gives time to correctly set the eyelash, but it hardens tightly. It goes on dark and dries black and will last for a long time.
  • Non-irritating & Gentle: Let your eyes smile! This Striplash Adhesive is safe for contact lens wearers and sensitive eyes. Its formula is free from Latex, Paraben and Sulfate with no synthetic dyes, petrochemicals and not tested on animals.

DUO Individual Lash Adhesive, for False Individual Lashes, Dark, 0.25 oz, 1-Pack

  • INDIVIDUAL FALSIES PERFECT PARTNER: DUO Individual Lash Adhesive, Dark gives reliable performance when it comes to securing your falsies to seamlessly blend with your natural eyelashes. It dries fast, dark and ideally designed for use with individual lashes, promising a lasting grip for weeks! Best for falsies lovers who want a dependable faux lash glue. With this DUO Individual Adhesive Dark, you can complete your gorge makeup look on any occasion or even on just a regular day!
  • DRIES FAST, DARK, UNDETECTABLE LASH GLUE: With its rapid setting time that is even faster than other adhesives, you will create the perfect lash look quickly and effectively. DUO Individual Lash Adhesive creates a black stronghold that glides effortlessly to your individual falsies while it dries dark, so if you make a mistake, it just looks like you're wearing liner. It blends well with your eyelashes completing alluring eye makeup while giving artificial eyelash extensions a more natural look.
  • MEDICAL-GRADE, PRO APPROVED LASH ADHESIVE: DUO Individual Lash Adhesive, Dark is a medical-grade adhesive. This adhesive is recommended for use by experienced beauty professionals. Trusted in providing reliable stronghold, makes it the perfect adhesive in securing your individual false lashes, or even pair with your favorite individual cluster falsies! Definitely, the fake lash' best buddy adhesive to get false lashes' highest quality finish!

DUO Eyelash Glue for Clusters – Clear, Lash Cluster Glue, Waterproof & Long-Lasting Eyelash Adhesive for Lash Extensions, 0.25 oz, 2 Pack

  • Clear Lash Finish: This lash glue goes on white so you can see exactly where it's applied, then dries completely clear for a natural, seamless blend that makes your lashes look effortlessly real.
  • Strong Hold All Day: DUO eyelash glue gives your lashes secure, water-resistant hold that stays put from morning to night, even through weather, sweat, or long holiday celebrations.
  • Easy to Apply: The fine-tip nozzle gives you better control, so you can apply the right amount of glue every time—less mess, fewer mistakes, and a smoother eyelash glue experience overall.

DUO Gentle Lash Glue Remover, Moisturizing Balm with Antioxidants, 2 oz, 1-pack

  • Gentle Lash Glue Remover: Duo's special lash tool designed to carefully remove lash glue while protecting natural lashes. Made with a balm-like texture that makes it easy to apply and remove.
  • Infused with Natural Oils: Infused with natural benefits of Chamomile, Safflower Seed Oil and Coconut Oil. These help soothe and calm the skin, reducing redness and irritation during lash removal.
  • Nourishes and Protects Lashes: The remover keeps your lashes and the delicate skin around your eyes moisturized. Minimizes the risk of lash breakage and damage during the removal process.

DUO Active Black Adhesive for Strip Lashes 4.6g / net wt 0.16 oz

  • Black High-Endurance Glue: Black lash adhesive formulated for long and activewear; performance-tested for busy and active lifestyle; holds lashes in place without smudging and easily wearing off
  • Crafted For Long-Hour Wear: Formulated with reliable, all-hour retention power that keeps lashes in place from your office activities to biking, beaching, hiking and outdoor days; day to night endurance without retouching
  • For Delicate Eyes and Skin: Gentle and not irritating even on sensitive eyes and skin; does not contain harmful ingredients; no itching or tingling feeling on skin; made with latex-free and paraben-free formula that's safe even for contact lenses wearers

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