Bondi Boost Hair Growth Shampoo, a luxe formula designed to promote longer, thicker hair, is now 30 percent off on Amazon after-Christnas sale. Shop the game-changing anti-thinning shampoo for $17 to get your healthy hair yet.

It’s also a game changer for split ends.

Shampoo isn’t just for cleaning hair—the right formula can be your first step to thickening and filling out thinning hair and stopping breakage. From postpartum or stress-induced hair loss to natural hair thinning with age, developing a lackluster hairline is common. But there’s some good news: The shopper- and editor-favorite hair-thickening hero, Bondi Boost’s HG Shampoo, is on sale for $17 during Amazon’s after-Christmas sale.

This formula, which landed a spot on InStyle’s list of best shampoos for thinning hair, is gentle yet impactful, using rosemary to stimulate the scalp and plant-based Redensyl and Procapil to promote hair growth and reduce hair loss. But that’s not all. The shampoo is also packed with aloe vera, peppermint, and saw palmetto, all essential ingredients in this hair care’s power-packed anti-thinning formula. Sounds like a winner, right? Right. But the best part is that right now, you can shop it for 30 percent off on Amazon.

Bondi Boost’s HG Shampoo

$24 $17 at Amazon

Amazon shoppers call this shampoo a “luxurious bargain,” and honestly, the reviews about this product  tell you everything you need to know. The two main takeaways: The shampoo is a great value, and it actually works. One wrote, “I will live and die by this shampoo… All you need is one pump, and it lathers as if you did five pumps. I use it every day, and it has lasted me almost six months.” They also noted, “My hair is so much healthier… It has grown at least three inches since I started using it. Split ends are gone.” 

Hundreds of other reviews echo similar sentiments; one wrote, “My hair is fuller, no split ends, and the growth is amazing.” Another mentioned they’ve seen “a lot” of hair growth since using it, while one praised the shampoo’s ability to make hair “very clean and soft.” The winner, though, is a final shopper who noted their hair is the “healthiest it’s been in years” thanks to this shampoo.

This shampoo has won lots of attention—and for good reason. But it’s not often that it goes on sale, so, don’t wait to get this one now. Shop the Bondi Boost’s HG Shampoo for just $17 before the price goes back up. And while you’re at it, check out these other discounted hair-growth products you won’t be able to get enough of.

Mielle Organics Rosemary Mint Scalp & Hair Strengthening Oil

$10 $9 at Amazon

Divi Scalp Serum for Thinning Hair

$48 $31 at Amazon

Aromatica Rosemary Root Enhancer

$18 $17 at Amazon

Pura D’or Original Gold Label Anti-Thinning Biotin Shampoo

$40 $30 at Amazon

R+Co Dallas Biotin Thickening Treatment

$38 $34 at Amazon