A lot goes into looking your best on your wedding day and that means making sure you’re investing in reliable self-care products in the days and weeks leading up to the big day.

Kérastase Paris’ newest hair care collection, Résistance Extentioniste, is a bridal must-have. The collection’s 90-day boot camp directs brides-to-be to their best and healthiest looking hair with monthly in-salon treatments and customized at-home regimens to help hair reach its optimal length.

Résistance Extentioniste activates the scalp and reinforces the structure. It’s designed to cater to those with long hair and those who want long hair. There are four different hair care treatments in the collection including a strengthening shampoo, detangling conditioner, length-strengthening mask and a scalp and fiber serum.

DID’s editor tried out the Résistance Extentioniste shampoo and conditioner and found that the products had a soft, pleasant smell that wasn’t overpowering. She also says the shampoo provided a rich lather that felt great on her scalp.

Products range from $33-$51 and are available at Kerastase-USA.com and Kérastase Salons.

To find out more about Kérastase Paris Résistance Extentioniste collection visit Kerastase-USA.com.