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You might feel like you’ve tried everything to save your thinning hair or stop the never-ending shedding, but have you tried a red light therapy helmet?

It might sound a little unusual to strap a device to your scalp, but according to users, the iRestore Hair Growth System is seriously effective for hair regrowth. This FDA-cleared helmet features 82 medical-grade lasers and LEDs designed to target your hairline, sides, and crown in every session. And now, for a limited time only, the device is 38% off for Prime Big Deal Days.

Several clinical studies have shown that red light therapy supports hair regrowth by stimulating cellular energy in hair follicles. Some research even suggests it can be effective in treating conditions like androgenetic alopecia, a hereditary condition also known as male-pattern baldness.

iRestore customers have reported seeing results in as little as the first month. One 42-year-old reviewer shared that after trying countless hair loss treatments with little success, the iRestore system finally delivered enough that even others began to take notice.

“Within the first month, I definitely noticed that I was not shedding or losing nearly as much hair as I used to…” he explained. “Hell, after the second month I noticed newer, smaller hairs growing, and after a few haircuts that my existing hair was healthier and thicker. The lady who cuts my hair asked me what I’ve been doing differently.”

If you’re ready to take hair regrowth seriously, this Prime Day deal might be the perfect purchase. Besides, a $500 discount doesn’t come around often, and neither does a second chance at your hairline.

Meet the iRestore Professional, a clinically studied red light therapy solution designed to combat hair thinning and stimulate regrowth. It uses 282 medical-grade lasers and LEDs to deliver low-level light therapy (LLLT) directly to the scalp. No meds, no messy serums. Backed by FDA clearance and real user results, it’s built for both men and women experiencing genetic hair loss. Just 25 minutes a session, hands-free, with an ergonomic design that fits comfortably into your routine. Oh, and it’s $500 off for Prime Day.

This article was written by Miska Salemann, New York Post Commerce Writer/Reporter. As a health-forward member of Gen Z, Miska seeks out experts to weigh in on the benefits, safety and designs of both trending and tried-and-true fitness equipment, workout clothing, dietary supplements and more. Taking matters into her own hands, Miska intrepidly tests wellness products, ranging from Bryan Johnson’s Blueprint Longevity Mix to the viral Oura Ring to Jennifer Aniston’s favorite workout platform – often with her adorable toddler by her side. Before joining The Post, Miska covered lifestyle and consumer topics for the U.S. Sun and The Cannon Beach Gazette.

Prime Day is Amazon’s biggest sale of the year, offering deep discounts on bestsellers and everyday essentials. This year’s event runs from Tuesday, June 23 at 3 a.m. ET through Saturday, June 27at 3 a.m. ET.

This year, shoppers can take advantage of four days of Prime Day deals: Tuesday, June 23 at 3 a.m. ET through Saturday, June 27at 3 a.m. ET.

In addition to pushing up the sale to June, Amazon is including several new programs and promotions, including:

Prime Day and all its amazing discounts are exclusively available to Prime members. However interested shoppers can grab a 30-day free trial to try Prime, and its many benefits with no strings attached, and gain access to exclusive deals and the convenience of fast, free shipping.

From reporting on Amazon sales for years, we can tell you for certain that Prime Day is the ideal time to stock up on beauty and skincare staples, score big-ticket tech for less, bestselling vacuums, and comb through the massive catalog of Amazon best-sellers. Plus, since this year’s sale runs before the Fourth of July Americana-themed deals and summer hosting essentials.

We certainly think so! Prime Day is a great chance to score deals on thousands of best-sellers, top tech and appliances and every day essentials. Our team diligently sorts through all the offers to find you only the very best items to grab on sale.

Already wondering when Amazon’s next Prime Day is? We expect Amazon’s October Prime Big Deal Days sale event to return in fall 2026. Follow Post Wanted’s around-the-clock coverage, and you’ll be the first to know about headline-worthy sales. Click here to find all of the best deals.