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Technical glossary · Curl profiles

LD curl lashes
explained.

Updated

In plain English

LD combines a relatively straight base with a strongly rounded, D-like upper portion in ranges using this label.

Illustrative profile · not to scale

What the term means.

LD separates lower attachment shape and upper curve in its name. It should not be confused with a fan's D count. The product can be supplied in different diameters and used within different suitable application methods.

Base length and curvature remain product-specific. Looking only at the height of a photograph misses the point where the bend begins. An LC, LD or L+ substitution therefore requires more than matching the printed length.

The technical details.

Profile
Straight base, D-like upper curve
Lower section
A relatively straight attachment section
Tip and bend
A D-like upper return in the named range
Comparison
Usually more rounded above the base than that range's LC.

These are industry definitions. Product names, profiles and availability vary; your artist selects the actual system and construction for your appointment.

A common question.

Is LD always stronger than L+?

There is no universal relationship between those labels. Compare the actual catalogue profiles, planned map and natural lash fit.

Put the meaning into context

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