Under Lashes (Bottom Lash Extensions) Under Lashes bottom lash extensions Chains, academies & e-commerce sellers under lashes bottom lashes under eye lower lash ultra long ultra-long under lashes 21mm 25mm spike brow filler 4–7 mm short · 8–16 mm regular · 16–20 mm ultra-long · 21–25 mm super-ultra-long J · B · C 0.07 · 0.10 mm Single · spike · mixed Korean-imported PBT fiber Private-label, your artwork Length, curl and style mix per tray — short to 21–25mm ultra-long Length range tuned to your market (EU / Asia natural vs US ultra-long) Private-label trays, boxes and branding
Under Lashes · Private Label
Under Lashes (Bottom Lash Extensions)
It is the detail that finishes the set — and the add-on that lifts your average order.
Bottom lash extensions for the lower line, from short 4–7mm singles to spike and mixed styles. Length preference runs by region — Europe and Asia stay short and natural (around 7–13mm up top), while US, Latin-American and bigger-eye clients drive demand for the ultra-long 16–25mm end. So we carry the full range, all in the same Korean PBT and under the same label.
Lengths4–7 mm short · 8–16 mm regular · 16–20 mm ultra-long · 21–25 mm super-ultra-long
CurlsJ · B · C
Thickness0.07 · 0.10 mm
StylesSingle · spike · mixed
MaterialKorean-imported PBT fiber
TrayPrivate-label, your artwork
Who it's for
E-commerce sellers (US & Latin America)
Ultra-long 16–25mm bottom lashes sell into the bigger-eye look that US, Latin-American and Black-client segments ask for — a differentiated line under your brand.
Chains & academies
Round out the full-set offer with a matched lower line, short to ultra-long.
Brow & lash-brow studios
Short 4–7mm fibers double as brow-extension and brow-lamination filler — an extra service from the same tray.
Engineered out
The defects that bounce back to your brand — designed out before they ship.
Holds the fan, holds the bond
Consistent fan bases and strong bond-and-seal, so sets keep their shape instead of shedding early.
True-to-spec, tray to tray
Curl, length and thickness held to spec, so a reorder matches the set your artist learned on.
Clean out of the tray
No clumping or tangling in storage — strips lift clean, so your artists aren't fighting the product.
Low-irritation adhesive options
Sensitive-client adhesive options available, so the kit suits more of your customers.
Materials & source
The same Korean PBT fiber the big brands use — so your quality keeps pace with theirs.
Every tray is QC'd before it ships. We sit inside the Pingdu lash cluster and supply that fiber to other factories too, which is how we hold both quality and capacity.
MOQ & samples
Start with a free sample.
Private-label from 10 trays per size. Sampling within 7 days, production 10–21 days including your custom packaging. You only cover sample shipping.
