Why Your Lash Extensions Fall Out Faster in Spring (And What to Do About It)
- Envy Lashes London
- May 15
- 5 min read
If your lash extensions seem to drop faster between March and May, you are not imagining it. Spring is the season when most clients notice their infills running out sooner, their retention feeling shorter, and their natural lashes looking thinner underneath. There are real biological and environmental reasons for this — and if you know what they are, you can work with them rather than against them.
This guide explains what is happening, what is normal, what is a warning sign, and exactly how to get the most from your extensions during the shedding season.
What Is Natural Lash Shedding?
Your natural lashes follow a growth cycle with three phases: growth (anagen), transition (catagen), and rest and shedding (telogen). At any given moment, each of your natural lashes is at a different stage. When a natural lash completes its cycle and sheds, the extension attached to it goes with it — that is completely normal.
The average person sheds between two and five natural lashes per day. Over a two-to-three-week infill period, that is 30 to 100 lashes lost through natural shedding alone, regardless of how careful you are.
Why Spring Makes It Worse
Humans, like many mammals, experience a period of accelerated hair shedding in spring. The technical term is telogen effluvium — a temporary increase in the proportion of hairs entering the shedding phase. It is triggered by the seasonal shift in light exposure and has been observed in peer-reviewed dermatology research.
For lash extension clients, this means:
- More natural lashes entering the telogen phase simultaneously
- A higher daily shed rate than at other times of year
- Extensions detaching earlier because the natural lash underneath has shed on schedule
- Infills appearing to "run out" faster even with identical aftercare
This is biology, not bad lash work.
On top of the shedding cycle, spring brings environmental changes that affect adhesive retention directly:
Rising humidity - Lash adhesive cures via a reaction with moisture in the air. During autumn and winter, indoor environments tend to be drier, and the adhesive cures steadily. As humidity rises in spring, the adhesive can cure too quickly during application — creating a weaker bond — and can also degrade faster once set.
Temperature swings - Moving between heated indoor spaces and warmer outdoor air throughout the day creates repeated thermal expansion and contraction in the adhesive bond. Over time this weakens retention.
Increased sweating and oil production - Warmer weather means more natural oils around the eye area. Oil is the primary enemy of lash adhesive — it breaks down the bond at the base of the extension regardless of how well the lashes are otherwise maintained.
What Is Normal Versus What Is a Warning Sign
Normal in spring:
Losing slightly more lashes than usual between infills
Needing to book infills at the shorter end of your usual window (closer to 2 weeks rather than 3)
Noticing your natural lashes look slightly thinner at the inner and outer corners, where the growth cycle tends to run fastest
Not normal — book a consultation or get in touch with us:
Large clumps of lashes detaching together, especially if they feel sticky or tangled
Redness, itching, or swelling along the lash line
Extensions lifting at the base within a few days of a fresh set
A significant bald patch appearing suddenly rather than gradual and even thinning
The first group is seasonal biology. The second group points to an adhesive sensitivity, an application issue, or a buildup problem that needs addressing directly.
The Role of Cleansing — and Why It Matters More in Spring
The single most effective thing you can do to protect retention during spring shedding season is clean your lashes properly and consistently.
This is where most clients lose retention they did not need to lose.
During spring, your eye area produces more oil, more sweat, and is exposed to more pollen and airborne particles. All of these accumulate at the lash base. If they are not removed regularly, they accelerate adhesive breakdown from the outside while also creating the conditions for blepharitis — a low-grade inflammation of the eyelid margin that loosens the lash follicle and accelerates shedding from the inside.
The correct cleansing approach:
Every 2 to 3 days as a minimum - During spring, daily cleansing is ideal if your skin tends to be oily or you exercise regularly.
Use an oil-free, vegan lash cleanser - Conventional micellar waters and makeup removers often contain oils or conditioning agents that degrade adhesive. Use a cleanser formulated specifically for lash extensions.
Apply with a soft cleansing brush, not your fingers - Fingertips deposit additional oils and can snag extensions.
Rinse thoroughly - Residue left at the lash base is as damaging as the debris you were trying to remove.
Pat dry gently, then brush through with a clean spoolie - Never rub or pull.
At Envy Lashes London, we use and recommend 100% vegan, oil-free aftercare products throughout — the same standard we apply to every product in every treatment. If you have sensitive eyes or known product sensitivities, our team can advise on the gentlest cleansing options at your next appointment. For more aftercare advice visit our dedicated lash aftercare page.
Practical Steps to Protect Retention This Spring
Book your infill slightly earlier. If you normally come in every 3 weeks, move to every 2 to 2.5 weeks during March, April, and May. You will keep more lashes and the infill will take less time.
Switch to a lighter set if retention is particularly poor. Classic and natural hybrid sets place less weight on each natural lash. During periods of heavy shedding, lighter sets shed more gracefully and look better for longer.
Avoid waterproof eye makeup. Removing it requires more product and more friction, both of which damage retention.
Keep dry for longer after application. The standard guidance is 24 to 48 hours. In high-humidity spring conditions, erring toward 48 hours gives the adhesive more time to cure fully.
Avoid touching or rubbing your eyes. Pollen allergies peak in spring and the instinct to rub itchy eyes is one of the fastest ways to lose extensions. Antihistamine eye drops can reduce the urge without affecting the lashes.
A Note on Vegan Lash Adhesives and Spring Conditions
Not all lash adhesives perform equally in changing humidity. At Envy Lashes London, we use professional-grade vegan adhesives selected specifically for their performance across varying humidity and temperature conditions. Our vegan adhesive formulations are free from animal-derived ingredients and have been chosen for their bond strength, low fume output, and consistent performance — which matters when spring weather in London means the humidity inside your appointment can shift between a dry morning and a humid afternoon.
If you have experienced poor retention at other salons during spring, adhesive quality and formulation is often a contributing factor, not just aftercare.
When to Book
Envy Lashes London is based at 29 Finsbury Circus in the heart of the City, a 3-minute walk from Liverpool Street station and 5 minutes from Moorgate. If you are noticing spring shedding affecting your current set, book an infill sooner rather than later — arriving with fewer remaining lashes means a longer appointment and a higher cost to restore fullness.
Book online here or email info@envylasheslondon.com.
Envy Lashes London | 29 Finsbury Circus, London EC2M 7AQ | Fully vegan, award-winning lash extensions in the City of London
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