Lash refill decision hub
Lash refill or full set? Book the appointment that will actually fix the shape.
Refills work best when enough clean extensions remain. If the set is too grown out, sparse, irritated, or from another salon with unsafe placement, a fresh set or removal may protect your natural lashes and look better.
- 2-3 weeks is the target
- Most lash clients get the best-looking maintenance when they refill before gaps take over the map.
- A reset can be better
- If retention is too low, a full set gives a cleaner result than trying to patch old work.
- Health comes first
- Pain, pulling, clumps, or irritation should be assessed before any more extensions are added.
01Fill timing
A refill is not just adding more lashes.
Your artist removes grown-out extensions, cleans the lash line, restores symmetry, and rebuilds the map. The more grown-out or sparse the set is, the less a refill can do.
Too early for most fills
If many lashes are gone this soon, retention or aftercare may need troubleshooting.
2-week refill window
The ideal maintenance window for most clients who still have strong, clean retention.
3-week refill window
Often refillable if enough extensions remain and grown-out lashes can be safely removed.
Full set may be cleaner
At this point a reset often looks better than trying to rebuild uneven old work.
LabRefill or full set?
Let the consultation make the call.
Lash Lab runs the same triage your artist does in the chair — days since your set, what's still holding, and how your lashes feel — then books the honest option.
01Door
New to lashes
Three short reads — your eye, your natural lashes, your week — then a brief to bring to your artist.
Begin →
02Door
Already wearing them
Refill, fresh set, or a pause — a two-minute lash-health check makes the honest call.
Begin →
Free · about two minutes · nothing stored
02Refill options
Book the refill that matches your current set.
Classic Lash Refill
Best around 2 weeks
Keeps a clean, mascara-like classic set even before gaps become obvious.
Hybrid Lash Refill
Best around 2-3 weeks
Refreshes the mix of classic lashes and light fans so the texture stays balanced.
Volume Lash Refill
Best around 2 weeks
Restores fluffy fullness before volume gaps start to show through the lash line.
Wispy Lash Refill
Best around 2 weeks
Rebuilds spike placement and base density so the wispy map still looks intentional.
03Full set signals
When a refill is not the right move.
It is better to be direct here: patching a poor base can waste your money and stress your natural lashes. A full set is often the more polished and safer option.
- 01
Less than roughly 30-40% of extensions remain.
- 02
The lash line is uneven, twisting, or grown out.
- 03
Your current set was applied elsewhere and the work cannot be safely blended.
- 04
There is irritation, pulling, clumping, tenderness, or visible natural-lash stress.
- 05
You want to switch styles dramatically, such as classic to mega volume.
04Refill prep
Arrive ready for maximum fill time.
- 01
Come with clean lashes and no mascara, eyeliner, or oil-based eye products.
- 02
Avoid picking or pulling at grown-out extensions before the appointment.
- 03
Tell your artist if you had irritation, unusual shedding, or a previous outside set.
- 04
Pre-book the next fill window before you leave if you want the set to stay consistent.
●Keep the set full
Your next refill window is the real retention strategy.
Book before the set is too sparse, and your lashes stay cleaner, fuller, and easier to maintain.