Clients ask this every day — “How long do lash extensions last?” After hearing everything from “six weeks” to “they fall out in days,” it’s no surprise clients get confused. The truth sits in the middle.

This guide explains how long lash extensions last, why retention varies, and what you can do to keep your lashes full for as long as possible.

So, How Long Do Lash Extensions Actually Last?

In both our Calgary and Milton studios, the average wear time is:

• 2 to 3 weeks before a refill for most clients

Natural lashes grow and shed in a cycle. Extensions are attached to natural lashes — meaning when your lash sheds, the extension sheds with it.

This is why we recommend refills instead of expecting a set to look perfect for a full month.

Why Some Clients Get Better Retention Than Others

Retention isn’t luck. It comes down to:

• Natural lash growth speed
• Aftercare: cleansing, avoiding oils, brushing properly
• Lifestyle: workouts, steam, sweating, frequent swimming
• Style choice: heavy sets on weak lashes shed faster
• Application quality: isolation and adhesive use matter

At Secret Lash Club, every set is mapped based on your lash strength, eye shape and routine — so you get strong retention without compromising lash health.

How Often Should You Book Refills?

• Every 2 weeks for consistently full, fresh lashes
• Every 3 weeks for a softer look between visits

Beyond 3 weeks, most clients need a new full set instead of a refill.

If you never want to see lash gaps, our memberships are ideal for predictable monthly pricing and regular scheduled refills.

How to Make Lash Extensions Last Longer

You don’t need a complicated routine — just these basics:

• Cleanse daily with a lash-safe cleanser
• Avoid oil-based products near your eyes
• Do not pick, twist or rub your lashes
• Sleep on your back or use a silk pillowcase/mask
• Brush lashes gently each morning and after they get wet
• Book refills consistently

These are the same aftercare steps we use for our Calgary and Milton members.

Why Your Lash Extensions Might Not Last

If you’ve had lashes elsewhere and they never lasted, the cause may have been:

• Extensions that are too long or heavy for your natural lashes
• Poor isolation causing lashes to stick together
• Weak adhesive usage or incorrect curing
• Styling that goes against your natural lash direction
• Lack of proper aftercare instructions

At Secret Lash Club, lash health is the priority — we build sets that last, not overloaded sets that fail early.

Do Different Styles Last Different Amounts of Time?

Yes. Even with identical lash cycles, retention looks different depending on the style:

• Classic: grows out most naturally
• Hybrid: soft fullness, forgiving shed pattern
• Volume/Mega Volume: stays full the longest but gaps are more visible if refills are delayed
• Wispy / Anime / L-Curl: precision mapping requires regular maintenance

Your technician will help you choose a style that fits both your aesthetic and your maintenance routine.

How Long Do Lash Extensions Last at Secret Lash Club?

With proper application and aftercare, most clients enjoy:

• 10–14 days of fully fresh-looking lashes
• Soft, natural shedding from weeks 2–3
• Consistent retention when refills are booked on schedule

If you always want event-ready lashes, our VIP and Ultimate Memberships offer the most consistency and best value.

Is a Lash Membership Right For You?

You’ll benefit most from a membership if you:

• Never want to see gaps
• Like predictable monthly pricing
• Prefer priority booking and flexibility
• Use brow or touch-up services often

Compare our plans here: Secret Lash Club Memberships.

Booking Lash Extensions in Calgary or Milton

Our private studios in Calgary and Milton are designed for quiet, restful appointments. You can view each location below:

Secret Lash Club Locations

Still have questions? Our Lash Extensions FAQ covers everything before your appointment.