Alyssa Milano, 52, says Nutrafol and Nioxin helped her hair loss — save up to 30%

If you're among the many folks dealing with thinning hair or hair loss (like Charmed star Alyssa Milano) you probably know how tough that can feel. And let’s be real; those in-office treatments often come with a pretty hefty price tag, which can be super discouraging. But here’s some good news! There are a bunch of at-home options you can try that might just do the trick. Alyssa swears by two brands that are so effective, you might not even need to see a professional: Nutrafol's hair growth supplements and the popular Nioxin anti-thinning hair system. And, lucky you — both are currently on sale for Amazon Prime Day.

After publicly sharing her post-COVID hair-loss story, Milano found the help she needed within a few bottles. She praises both Nutrafol supplements and Nioxin products for helping "tremendously" with hair loss. And she's not alone: These products have found fans in shoppers who say the treatments have helped curb their own hair loss and revitalized their manes.

Want to try Alyssa's other hair-rescuing go-to? Check out the Nioxin system, which reviewers call the "best product for fine and thinning hair":

Why do I need the Nioxin system? 🧴

Designed for a range of hair types, the Nioxin haircare system is designed to purify the scalp and promote thicker, fuller hair growth. Every system kit contains a three-product base to help thicken hair: cleansing shampoo, which removes sebum and any environmental residue that may be clogging hair follicles; conditioner, which helps protect hair against breakage and control the balance of moisture in locks; and a leave-in treatment, formulated to leave hair thicker and appear fuller.

Don't forget to check out our list of the best shampoos for thinning hair for other lock-loving faves.

Which Nioxin System Kit is best for me? 🤔

Each Nioxin System Kit is made with a specific hair type and concern in mind, and you'll get better results by choosing the one that suits your needs. Take this quiz from Nioxin, which divides their systems into three categories, to find your match.

Category 1: System Kits for Natural Hair

Category 2: System Kits for Colored Hair

What reviewers say 💬

Alyssa Milano isn't the only fan of Nioxin — it has an army of rave reviewers at Amazon who have given the various kits five-star ratings.

"Great for thinning hair," gushed a satisfied shopper. "I love this brand, and for thin hair, it's wonderful; smells amazing and helps [with] my hair growth and thickness. If you have never used Nioxin, you should!"

"Finally, a product that really works!" exclaimed another impressed user. "Just one use of this product made a big difference with my hair. I battle excessive dry hair and have tried so many products, including salon products, and never got the results I wanted or needed. This will be my forever hair-care product!"

"This product has been great," shared a third fan. "Less hair found in [my] brush. Seems to be working great with less hair loss."

Of course, some reviewers wish they got more for their money. "After using this product for one month so far, I can honestly say I see a huge difference in my hair. It looks normal again!" said a final buyer. "And feels almost as thick as it originally was! Would purchase again. My only complaint is that the three-month supply looks more like 1.5-2 months."

If you have Amazon Prime, you’ll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $35 or more.)

The reviews quoted above reflect the most recent versions at the time of publication.