Dispatch · December 6, 2025 · 7 min · By Casper Whitfield
Tear trough filler: what to know before you book
It can transform a hollow under-eye, or go badly wrong in the wrong hands.
For structural under-eye hollows, hyaluronic acid filler placed in the tear trough can be transformative, softening the shadow by restoring volume. It is also one of the least forgiving filler areas on the face.
The under-eye skin is thin and the anatomy unforgiving. Too much product, or product placed too superficially, can create puffiness, a bluish tint, or lumps that linger. Because the area drains slowly, mistakes here are stubborn. The saving grace is that hyaluronic acid can be dissolved with an enzyme if it goes wrong, but prevention beats correction.
The entire outcome rides on injector skill and patient selection. Good candidates have a true hollow and good skin quality; patients with significant fat bags or fluid retention often do better with other approaches. The single best risk-reduction step is choosing an experienced injector who treats tear troughs regularly and will say no when you are not a candidate. This is not the area to chase a discount.
Related reading: Do eye creams actually work? and Lasers and energy devices for under-eye pigment.