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There's no better time than the present to start on your hair growth journey. Especially when there are plenty of killer deals and discounts on products that promise to help you prevent hair loss, keep your scalp balanced and your locks looking full.
We're talking serums, shampoos, treatments, and tools powered by buzzy ingredients like PDRN, classic formulas with minoxidil, and innovative technology that shockingly works. Don't forget every scalp and hair follicle is different. While it can be frustrating to find what works right for your hair, at least you don't have to spend hundreds on testing things out.
"When follicles are inflamed, clogged, or undernourished, hair can become weaker, shed more easily, or grow more slowly," board-certified trichologist Aga Tompkins previously shared with E!. Experts recommend focusing on building a healthy hair routine that prioritizes scalp health and lessening hair loss.
- Best Hair Growth Shampoo Deal: VIRTUE Flourish Shampoo For Thinning Hair
- Best Tools for Hair Health: HEETA Scalp Massager & OO!brush Detangling Brush
- Best K-Beauty Hair Growth Serum: Medicube Scalp Serum with Rosemary PDRN
- Best Natural Remedy for Hair Growth: AROMATICA Root Enhancer Rosemary Water Spray
Dr. Sheila Farhang, dermatologist, recommends looking for products with ingredients including: peptides, keratin, saw palmetto, rosemary oil, pumpkin seed oil, and FDA-approved minoxidil. And says that consistency and patience are key to results: "It takes time to see results. I would give any recommendations at least 6 months to start seeing a difference, although some may see results sooner."
From cleansing to treatments, shop the best hair growth deals we could find, below.
Best Hair Growth Products on Sale
Rare Deal
VIRTUE Flourish Shampoo For Thinning Hair
This shampoo gently removes scalp buildup and cleanses the hair follicles, creating a healthy environment for optimal hair growth. The entire Flourish collection, made with rosemary and biotin, is currently 30% off!
Dove Derma Scalp Density Boost 3-in-1 Scalp Serum
Got a dry scalp? Regenerate the protective moisture barrier to strengthen your roots and provide a healthy foundation for hair growth.
medicube Scalp Serum with Rosemary PDRN
This K-Beauty hair serum is formulated with Rosemary, PDRN, and caffeine to soothe and condition stressed scalps and maintain a balanced environment for thicker hair.
Nioxin Hair Fall Defense Serum
Working from the root, this leave-in hair treatment is infused with a combination of SANDALORE, caffeine, lauric acid, and niacinamide to help you grow stronger hair.
EHBELIF Fine Tooth Scalp Detox Lice Comb
Paige DeSorbo swears that regularly combing her scalp with a lice pick has resulted in thicker, fuller hair. "I have been picking my scalp with a lice [comb] once a week for like six months and I’m not kidding, I really think it’s helped my hair grow and be thicker," she told E!.
AROMATICA Root Enhancer Rosemary Water Spray
This spray offers six types of Black Food Complex (including black rice and rosemary water) and organic rosemary scalp hair oil for a therapeutic approach to hair growth and scalp treatment.
Soapbox Oh My Growth Hair Treatment
This treatment is formulated with biotin, vegan collagen, and vitamins to boost the appearance of fuller hair. It promises that after rinsing it out, hair looks visibly thicker and less damaged.
HEETA Scalp Massager
This affordable gem is loved by celebs including Kenya Moore, Madison LeCroy and Kandi Burruss. "All you have to do is, when you have shampoo in, just run this through your hair to remove product build-up and anything else. You've got to get one of these because, guess what, that's what's gonna make the hair grow," said LeCroy.
LUSETA Biotin & Collagen Hair Oil Serum
Perfect for thin or fragile hair, this oil serum is infused with biotin and collagen to help support stronger-feeling strands and the appearance of fuller, healthier-looking hair.
Editor's Pick
OO!brush Detangling Brush
Using harmonic resonance technology, this brush uses a rhythmic pulse with over 6,000 micro-strokes per second to powerfully (and gently) detangle. It's designed to minimize tugging, pulling, and overall hair loss caused by brushing. And it actually works, too—I notice a huge difference when I don't use this brush.
How We Choose
The E! Insider Shop editors and writers search the internet to find the best products out there. We interview expert sources, comb through customer reviews, and use our own personal experiences to make shopping easier for our readers.
As an editorial team, we independently create content and determine coverage based on research, reporting and what we think our readers would like to read about. The goal of our content is to provide a service and inform readers who are on the hunt for the latest products to help make their life better. Items are sold by retailer, not E!. Pricing and availability are accurate as of publish time.

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