A hair care expert told InStyle her top seven products for thick, long, strong strands. Snag gems from Ouai, Kitsch, Coco and Eve, Pura D’or and more starting at just $7 at Amazon.

Including a Khloé Kardashian-used brand.

In search of a longer, fuller mane? Well, I finally cracked the code—or should I say, hair care expert Monique Rapier did. I sat down with the hair growth educator who spilled her top secrets for healthy strands. And, FYI: her luscious locks are a whopping 36.5 inches long. Lucky for you, you can score her favorite finds from $7 at Amazon. 

Below, shop Rapier’s regimen including picks from Coco & Eve, Pura D’or, Ouai, Kitsch, Tangle Teezer, and more—all under $60. You’ll find her favorite products, along with handy tools to completely transform your hair health.   

Best Expert-Approved Amazon Hair Care Picks

Coco & Eve Like a Virgin Hair Masque Bundle, $57   Ouai Detox Shampoo, $32   Pura D’or Anti-Thinning Biotin Shampoo and Conditioner, $24 (Originally $30)    Davines OI Smoothing Conditioner, $47   Kitsch Microfiber Hair Towel Wrap, $20  Tangle Teezer Ultimate Detangler Hairbrush, $16    Heeta Scalp Massager, $7

Coco & Eve Like a Virgin Hair Masque Bundle

$57 at Amazon

If you’re only snagging one product, opt for the Coco & Eve Like a Virgin Hair Masque—Rapier’s all-time favorite formula. The nourishing find keeps selling out (for good reason), but you can get your hands on this value bundle while it’s still in stock. Rapier said it “breathes life back into dry, brittle hair,” to hydrate and soften it. She deemed the mask a “golden nugget” and her top recommendation for anyone missing something in their hair routine. 

Ouai Detox Shampoo

$32 at Amazon

The hair care expert crowned the Ouai Detox Shampoo a “staple” she relies on “every single week,” calling it a “reset button for your scalp and hair.” She’s sworn by the product “consistently for two years” and noticed significant results in length and strength. (Did I mention her mane is over three feet long?) Rapier isn’t the only fan of the brand—Khloé Kardashian and I use Ouai’s deeply cleansing formulas, too.  

Kitsch Microfiber Hair Towel Wrap

$20 at Amazon

This is your sign to ditch cotton bath towels. Believe it or not, they’re “pretty damaging to your hair,” Rapier said. Instead, opt for a gentle microfiber wrap. The hair educator recommends ringing out your locks post-shower and immediately wrapping them in this Kitsch pick; it “makes a massive difference you’ll notice in just a few weeks,” Rapier said. And, pro tip: never brush your hair when it’s drenched unless you want “breakage and damage,” she warned. 

Heeta Scalp Massager

$7 at Amazon

Allow me to let you in on Rapier’s little secret: This $7 tool is “phenomenal for thinning hair.” She uses the silicone scalp massager with shampoo daily to “stimulate hair follicles and promote hair growth.” This Heeta option has more than 115,000 perfect ratings and 2,000-plus people purchased it in the past month, per Amazon. Not to mention, it feels amazing—I can attest. 

Head to Amazon to snag Rapier’s hair care picks while they’re available for as little as $7. 

Pura D’or Anti-Thinning Biotin Shampoo and Conditioner

$30 $24 at Amazon

Davines OI Smoothing Conditioner

$47 at Amazon

Tangle Teezer Ultimate Detangler Hairbrush

$26 at Amazon