New

Mascaras

Diorshow Maximizer 4D

Lash Primer-Serum - For Length, Volume, Curl and Definition - Lash Care - 24h Wear

4.7 (7)

Try When You Buy

The iconic Diorshow Maximizer 4D lash primer-serum improves mascara performance with a four-in-one formula that lengthens, volumizes, curls and defines, for lashes that appear oversized, immediately and for 24h*. The floral extract infused formula coats lashes and improves lash appearance day after day. Lashes appear visibly longer, nourished, smoother and suppler. Diorshow Maximizer 4D can also be applied on its own at night as a lash conditioner. The oblique brush delivers just the right amount of product to create fuller, curled and fanned lashes for a spectacular wide-eyed look. * Instrumental test on 25 subjects."

New Limited-Edition Gift Sets

This Season’s Gift Sets Are Here

Discover curated pairings across fragrance, makeup and skincare; thoughtfully packaged and designed for effortless gifting. Select sets feature a signature holiday pouch or limited edition gift box.

Shop Gift Sets

Exclusive Dior Offers
Seasonal Dior Gift Box Now Available

The Iconic Dior Holiday Gift Box is Here

This year’s limited-edition packaging has arrived, with Dior shopping bags now also available at checkout for an unforgettable gifting experience.
Gifts for Her
Gifts for Him
Holiday Exclusives
Three Gifts for You

Just for you

Complimentary Dior drawstring pouch, J'adore Kit and Rouge Dior miniature on all $200 orders. Use code CW25 in your basket.

Explore Dior Online Exclusives
Member-only second purchase gift

New: A luxury phone strap second-purchase gift for our loyal numbers

Members unlock a complimentary reward with their second purchase—a Dior Beauty phone strap automatically applied to your order when you add anything to your bag.*

JOIN NOW

*Accounts become eligible for their second-purchase gift only after the first order is delivered and credited. Orders that have not yet shipped or been fulfilled do not qualify.

1/2

When applied before mascara, Diorshow Maximizer 4D delivers extra volume, length, curl and lash definition for stunning results that last 24h¹.

Formula

More than just a mascara primer, a treatment for lashes

Infused with cotton and cornflower floral extracts, as well as chamomile extract, Diorshow Maximizer 4D mascara primer-serum improves lash appearance day after day. It can be worn on its own as a deep conditioner for eyelashes at night, thanks to its moisturizing, revitalizing and strengthening properties.

¹Instrumental test on 25 subjects.