Diorshow Maximizer 4D is the Dior lash primer-serum that works in 4 dimensions: volume, curl, length and definition. Oversized for 24h*, lashes appear revitalised and fortified as well. Mascara performance is improved.

Genuine lash care, Diorshow Maximizer 4D is infused with ingredients such as cornflower extract and cotton flower extract, which contribute respectively to the formula's comfort and lash strength. Their appearance improves day after day.

This lash primer can also be applied at night as a lash conditioner.

* Instrumental test on 25 subjects.

Instantly, after application of the primer followed by a Dior mascara:

- Volume: +74%*
- Curl: +63%*
- Length: +69%*
- Definition: +96%*

* Clinical assessment on 25 subjects in association with the Diorshow Iconic Overcurl mascara.

Apply the lash primer-serum on bare lashes.

For a heightened mascara result, immediately apply your mascara over the primer-serum without waiting for it to dry.

To maximize the fortifying and nourishing care benefits, apply the primer alone and wear it all night as a serum. Repeat this ritual daily for greater effectiveness.