Stock up! L'Oreal Paris, Garnier and more haircare products are over 40 percent off at Amazon — but only 'til midnight

We may receive commission from purchases made via links on this page. Pricing and availability are subject to change.

Grab your favorites at a sweet discount while you still can! (Photo: Amazon) (Photo: Amazon)

Your hair is one of the first things people notice about you, and odds are, you want to take good care of it. That means using the right shampoos, conditioners and products to help maintain those shiny, luscious locks. Unfortunately, that can add up after a while, which is why it's so exciting when your favorite products go on sale.

Well, get ready to stock up, because Amazon has slashed prices more than 40 percent off mega-popular haircare products by L'Oreal Paris, Garnier, Carol's Daughter and more. The only catch? It's just for today. There is a massive range of hot-ticket items on sale today, but you definitely don't want to miss these. Snag a bottle — or three — of these while they're marked down.

L'Oreal Paris Elvive Total Repair 5 Repairing Shampoo and Conditioner for Damaged Hair

Fight hair damage with this power duo. (Photo: Amazon) (Photo: Amazon)

Got hair that's been put through the paces? L'Oreal Paris Elvive Total Repair's shampoo and conditioner set is here to help. It's specially designed to tackle the five signs of damaged hair: split ends, weak, rough, dull and dehydrated hair. The set is formulated with protein and ceramide to help fortify your locks, leaving you with less breakage. It also helps rebuild those hair fibers to leave you with stronger, silkier tresses. This duo gets rave reviews from Amazon shoppers. "I am embarrassed to say that I have some ridiculously expensive hair care products from Bergdorf and Neiman's. They don't hold a candle to this Elvive line. Save yourself hundreds and try this," a fi ve-star fan said.

$11 ~~$14~~ at Amazon

Biolage Hydrasource Conditioning Balm

Infuse a little moisture back in those locks. (Photo: Amazon) (Photo: Amazon)

Dry hair needs a little TLC, which is where the Biolage Hydrasource Conditioning Balm comes into play. This rich conditioner instantly infuses moisture into even the most straw-like locks, while detangling and even controlling static, so you have less frizz and flyaways. Just apply it in the shower, let it sit for a few minutes and rinse for to get silky, soft hair. One happy customer called this balm "the best thing Biolage ever did." A fellow fan had this to say: "You will feel a difference after one use. The soft lingering floral scent is an added bonus. Living in the desert along with occasional hair coloring leaves my hair a bit dry especially the ends. Biolage Hydrasource Conditioning Balm truly hydrates my hair without it feeling greasy or weighed down."

$19 ~~$32~~ at Amazon

L'Oreal Paris Elnett Satin Hairspray

Snag the hairspray with a cult following. (Photo: Amazon) (Photo: Amazon)

L'Oreal Paris Elnett Satin Hairspray has been wowing people for generations, and with good reason — it works really, really well. This extra-strong spray can keep your look together all day without that stiff or crunchy feel that some other hairsprays leave you with. It's also humidity resistant and disappears when you brush. "Not only does it hold my hair when I curl it, it's also totally flexible so I don't look like I have helmet head," a happy customer said. "AND, it brushes out completely without leaving residue."

$10 ~~$15~~ at Amazon

Garnier Fructis Sleek and Shine Shampoo, Condition + Leave-In Conditioning Cream Kit

Dry, frizzy hair doesn't stand a chance. (Photo: Amazon) (Photo: Amazon)

Fight frizz starting in the shower with this Garnier Fructis haircare kit. It features Sleek and Shine shampoo, conditioner and a leave-in conditioning cream to keep flyaways at bay. The entire kit is infused with Argan oil, citrus protein and vitamins B3 and B6 for a rich infusion of moisture that'll help you stay frizz-free, even in high humidity. "Right from the start my hair has been soft and shiny — and not the greasy kind of shiny that some 'shine' products create — just nice, soft, shiny hair. Maybe even a little flowy," a five-star fan said, adding that they're "totally happy" with the results.

$8 ~~$12~~ at Amazon

Want to see more Amazon deals? Check them out below: