Frequently Asked Questions

Get answers to common questions about Kertain Lash Lift.

A Keratin Lash Lift appointment usually takes 45 to 75 minutes depending on lash length and desired curl. Your technician will assess lash health, choose the right silicone rod size, and apply lifting and keratin solutions for a customized treatment.

When performed professionally using a low-pH keratin system, the lift should not damage lashes. The keratin nourishes while gentle solutions reshape the hair. Avoid DIY kits and follow aftercare to minimize risk and maintain lash strength.

Results typically last six to eight weeks, matching your natural lash growth cycle. Timing varies by individual factors like lash growth rate, skincare products, and aftercare. Regular infills or repeat treatments can maintain the lifted appearance.

Yes — you can wear mascara after the initial 24-48 hour aftercare window, but waterproof formulas are discouraged immediately after. Lash extensions are not recommended over lifted natural lashes; consult your technician for safe timing and compatibility.

Clients with recent eyelash perming, active eye infections, extremely fragile or sparse lashes, or certain allergies should avoid the treatment. A patch test and consultation will determine suitability and recommend alternatives like tinting or conditioning.

Avoid water, steam, and heavy eye products for 24-48 hours. Use oil-free cleansers and avoid rubbing lashes. Apply recommended lash serums or keratin conditioners to maintain health. Gentle care helps preserve curl and extends lift longevity.