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Frequently Asked Questions
DUO adhesives reach optimal tackiness in 30 seconds. The Quick-Set formula becomes tacky in as little as 5-7 seconds, while standard formulas require the full 30 seconds. For best results, allow the adhesive to become slightly tacky before applying lashes to your lash line.
Clear adhesives dry invisible, making them ideal for natural looks, light-colored lashes, and situations where you’re not wearing eyeliner. Dark tone adhesives dry black, doubling as eyeliner and creating a seamless look with dramatic lashes or smokey eye makeup.
Yes. All DUO adhesives are ophthalmologist-tested, latex-free, and formaldehyde-free. Our hypoallergenic formulations are specifically developed to minimize irritation for sensitive eyes. Contact lens wearers should apply lashes after inserting contacts and remove lashes before removing contacts.
Apply an oil-based makeup remover to a cotton swab and gently press along the lash line for 30 seconds. This breaks down the adhesive bond. Then, starting from the outer corner, slowly peel the false lash toward the inner corner. Never pull directly outward, as this can damage natural lashes.
For strip lashes, our Waterproof formula provides up to 24 hours of secure wear. For individual lashes, our Individual Lash Adhesive offers up to 2 weeks of wear when properly applied. Factors affecting wear time include skin type, climate conditions, and proper application technique.
Absolutely. After removing lashes, gently peel remaining adhesive from the lash band using tweezers. Clean thoroughly with oil-free makeup remover on a cotton swab. Allow to dry completely before storing or reapplying. Strip lashes can typically be reused 5-8 times when properly maintained.
Store your DUO adhesive in a cool, dry place away from direct sunlight. Always close the cap tightly after use to prevent the formula from drying out. For optimal performance, use within 12 months of opening. Unopened adhesives maintain quality for up to 24 months when properly stored.

DUO Dark Tone Strip & Individual Lash Adhesive
Liner-Like Finish | All-Day Security
- Creates a seamless black finish that doubles as eyeliner
- Applies the exact amount of adhesive for perfect results every time.
- Delivers 24-hour security while nourishing with Vitamins A, C, and E