Jennifer Gold

Certified Holistic

 Medicine Practitioner 

 

Hi, I'm Jennifer

I’m a Holistic Medicine Practitioner dedicated to helping people restore balance and achieve lasting wellness through natural, science-backed methods. The goal with my practice is to explore the most effective holistic products and treatments that truly make a difference — and share those findings with my patients.

 You can learn more about my practice connect with me here:
 
https://www.instagram.com/jennnutrition/

Jennifer Gold

Certified Holistic

 Medicine Practitioner 

 

Hi, I'm Jennifer

I’m a Holistic Medicine Practitioner dedicated to helping people restore balance and achieve lasting wellness through natural, science-backed methods. The goal with my practice is to explore the most effective holistic products and treatments that truly make a difference — and share those findings with my patients.

 You can learn more about my practice connect with me here:
 
https://www.instagram.com/jennnutrition/

The Top 5 Best Hair Growth Products, Tested by Dermatologists, aestheticians, and Holistic Medicine practitioners 

We recommend top formulas from Irestore, Nutrafol, Creation Of Beauty, Vegamour, and Capillis.

Published: Aug 23rd, 2025

Verified Reviewed by Brian Johnson Beauty & Wellness Editor

Verified by Hair Loss Expert Rachel Weisnburg

Hair growth products have exploded in popularity in recent years, but with so many options on the market, it can be difficult to know which ones truly deliver. From serums and supplements to red-light therapy devices and prescription formulas, each claims to restore thicker, fuller hair—but results often depend on the quality of ingredients, method of use, and consistency.

Experts agree that effective regrowth typically comes from a combination of approaches—stimulating follicles with light therapy, nourishing the scalp with botanical serums, and supporting the body with key nutrients. Brands like Nutrafol, Vegamour, iRestore, and Rogaine each bring their own strengths to the table, offering trusted solutions for various types of hair loss.While these products differ in technology and formulation, our team found a shared benefit among them: they help slow shedding, improve thickness, and restore confidence over time. The best choice ultimately depends on your routine, goals, and how quickly you want to see results.

Best Overall

Creation Of Beauty: 
Ruby Hair Growth Brush

Best Value

Nutrafol: Hair Growth Suppliment 

Best Organic 

Vegamour: GRO Hair Serum

Title

What to Consider

Not everyone needs a dedicated hair growth product. Occasional shedding is normal, and many maintain healthy hair through proper nutrition, scalp care, and stress management. “For mild shedding, focusing on biotin-, zinc-, and omega-3-rich foods may be enough,” says trichologist Dr. Lena Morales. If thinning persists, consult a specialist to identify the root cause—whether hormonal, genetic, or stress-related—and explore targeted solutions.
 
Active Ingredients

Key ingredients like biotin, saw palmetto, caffeine, and red-light therapy are clinically shown to strengthen follicles and reduce shedding. Consistent use for three to six months is typically needed for visible results.

Ease of Use

Options range from daily supplements and serums to light therapy devices like Creation of Beauty or iRestore. Choose the one that fits your lifestyle to maintain consistency—an essential factor for success.

Side Effects

Some oral or prescription options may cause mild irritation or discomfort. Natural, plant-based serums and noninvasive devices are generally gentler alternatives.

Price & Value

Prices range from under $100 for serums to higher-end devices costing several hundred dollars. Subscriptions and bundles often reduce long-term costs—making consistency more affordable.

How We Chose

Our team consulted trichologists, dermatologists, and nutritionists to evaluate safety, results, and ease of use. Experts including Dr. Lena Morales, Sarah Hwang, RD, and Health Director Marty Munson helped identify the top-performing products across supplements, serums, and light therapy devices.

Title

Best Overall

Ruby hair brush by Creation Of Beauty

Shop Ruby

Pros

Duration of  hair regrowth – Can see results in as little as 8 weeks

Ability to regrow hair - Red light therapy is clinically proven to regrow hair

No side effects – Non-invasive and drug-free

Good value – One-time purchase is a lifetime of treatments

FDA Approved – Easy to use privately on your own schedule

Cons

Limited coverage – Small treatment area, takes time to cover the scalp.

Effort required – Must brush consistently for several minutes each session.

About Ruby

Experts say the Ruby Hair Growth & Repair Brush is a powerful at-home device that uses red light and low-level lasers to stimulate dormant follicles and boost scalp circulation. With regular use, shedding slows and early regrowth often appears within a few months.

 The brushing routine is simple and relaxing, and the built-in massage and vibration modes make treatments feel soothing rather than clinical. Users can focus on thinning areas or brush evenly for full-scalp stimulation.

 What truly stands out is Ruby’s value—delivering professional-level red-light technology at a fraction of the typical cost. Its combination of effectiveness, comfort, and affordability makes it one of the top choices for noninvasive hair regrowth.
 

Title

What We Love
 In clinical testing and user trials, the Ruby Hair Growth & Repair Brush consistently stood out for its speed, value, and safety. Many participants began noticing reduced shedding within just a few weeks, with visible new growth appearing by the three-month mark—much faster than traditional topical or supplement-based treatments. Despite its advanced technology, Ruby remains one of the most affordable noninvasive hair growth solutions on the market. By combining 650nm red-light therapy and gentle microcurrent stimulation, it delivers results similar to in-office treatments without side effects, medications, or recovery time. It’s a science-backed, at-home alternative that’s both effective and accessible.


What Could Be Better
 Because Ruby works through light and micro-current stimulation, it does require brushing through the scalp for several minutes per session, which may feel less convenient than simply applying a serum or taking a supplement.Additionally, the device is sold exclusively online and frequently sells out due to high demand, making it occasionally difficult to purchase without preordering or subscribing in advance.
 

Best Value

Shop Nutrafol

Pros

Targets root causes – Stress, hormones, and nutrition all addressed

Safe & natural – Few side effects, easy to tolerate.

Clinically backed – Studies show improved density and reduced shedding

Cons

Ongoing cost – Requires monthly refills, lifetime cost adds up to thousands

Slow results – Takes 6 months of daily use to see changes

Best Value

Shop Nutrafol

About Nutrafol

Nutrafol combines a blend of natural ingredients that address multiple causes of thinning hair, including stress, hormones, and poor nutrition. Its formula features botanicals like saw palmetto, ashwagandha, and curcumin, along with vitamins and minerals that promote scalp health and stronger growth over time.
 
Each serving delivers clinically backed plant extracts that also support overall wellness and stress balance. Nutrafol offers tailored formulas for men, women, and postpartum needs, making it more personalized than most one-size-fits-all supplements.
 
It’s physician-formulated, third-party tested, and transparent about its ingredients, which gives users confidence in both safety and effectiveness. The only downside is that results require consistent daily use—and at around $90 per month, it’s a long-term investment that can add up over time.
 

Title

What We Love
Nutrafol is one of the most trusted supplement-based options for promoting natural hair growth. Its formula blends clinically studied ingredients like saw palmetto, ashwagandha, and curcumin to address key causes of thinning—stress, hormones, and inflammation. Many users report reduced shedding and thicker, healthier hair after consistent use.
We also appreciate Nutrafol’s tailored approach, offering separate formulas for men, women, and postpartum needs. It’s physician-formulated, third-party tested, and made with clean, plant-based ingredients, which adds credibility and peace of mind for long-term users.

What Could Be Better
While many users see improvement, others report minimal or no visible results even after several months. Because Nutrafol relies entirely on natural ingredients, its effectiveness can vary depending on individual factors like metabolism, hormone balance, and nutrient absorption. Some users find it helpful to combine it with other treatments for faster results.
Another consideration is cost. Nutrafol requires daily use to maintain progress, making it a long-term investment rather than a one-time purchase. At roughly $90 per month, the price can add up quickly—especially since stopping the supplement may lead to gradual reversal of results over time.

Best Natural Friendly

Vegamour Gro Hair Serum

Shop GRO

Pros

Vegan formula – Plant-based, no harsh chemicals

Easy to apply – Lightweight, non-greasy serum

Fuller look – Helps reduce shedding over time

Cons

Daily use needed – Must apply consistently

Best for mild to moderate thinning – May not be strong enough for severe hair loss

About Vegamour

Vegamour’s GRO Hair Serum is a clean, plant-based option that applies smoothly and absorbs quickly without buildup. At around $52 per bottle, it’s more affordable than premium supplements like Nutrafol, making it an accessible way to support natural hair growth.
 The formula is vegan, cruelty-free, and free from sulfates or parabens. It uses botanical ingredients like mung bean, red clover, and curcumin to strengthen roots and promote thicker hair over time. While results take a few months, many users appreciate its gentle, non-irritating approach and soothing scalp benefits—making Vegamour a top choice for those seeking a natural, organic formula.

Title

What We Love
Vegamour’s GRO Hair Serum has become a favorite among those looking for a clean, plant-based way to improve hair density and reduce shedding. Its lightweight, non-greasy formula features natural actives like curcumin, red clover, and mung bean, which help strengthen follicles and extend the hair’s growth phase.Many users report noticing less shedding within a few weeks and visible thickening after two to three months of consistent use. The serum applies easily with a dropper and absorbs quickly without leaving residue, making it ideal for daily use—even on styled hair. Vegamour is also vegan, cruelty-free, and free from harsh chemicals like parabens or sulfates, which makes it especially appealing for those with sensitive scalps.

 ★ What Could Be Better
Results can vary widely, especially for users with more advanced hair loss, since the serum relies entirely on botanical ingredients. Some users report subtle or slower changes, particularly if they’re expecting rapid regrowth. Consistency is key—missing daily applications can stall progress.At around $64 per bottle (lasting roughly one month), it’s also a recurring cost that adds up over time. While the clean formulation and pleasant texture make it easy to stick with, users looking for faster, more dramatic improvement may find it less effective on its own and better suited as part of a broader hair growth routine.

Best Hair Coverage

Shop Irestore

Pros

Full coverage – Cap design treats the entire scalp at once

Proven results – Many users report visible regrowth with consistent use

Hands-free – Wear it like a helmet, no brushing or sectioning needed

Cons

Very expensive – Around $2,000 upfront, far pricier than other options

Bulky device – Less portable and discreet compared to smaller tools

Best Hair Coverage

Shop Irestore

About Irestore

Experts agree the iRestore cap delivers impressive results, using red light and low-level laser technology to stimulate follicles and improve scalp circulation. Its full-coverage design treats the entire scalp at once, making it convenient for users who prefer a hands-free experience. Many report thicker, stronger hair within a few months of consistent use, with the added benefit of easy, comfortable treatments.
 
Where iRestore falls short is price. At around $2,000, it’s one of the most expensive at-home devices available. While its performance is strong, the high upfront investment makes it less accessible for most users—especially when similar technology can be found at a much lower cost.

Title

What We Love
The iRestore Professional Helmet is a well-established device in the world of at-home laser therapy for hair regrowth. It uses low-level light therapy (LLLT) to stimulate dormant follicles and increase blood flow to the scalp—an FDA-cleared method shown to help with hereditary hair thinning. Many users report noticeably thicker, stronger hair after consistent use, often within 3 to 6 months.

 The hands-free design makes treatments simple—just wear the helmet for about 25 minutes, three times per week, and let the lasers do the work. It’s comfortable, fits most head sizes, and allows you to multitask while treating. With hundreds of diodes providing full scalp coverage, iRestore offers professional-level technology for home use, backed by clinical testing and positive user feedback.

 ★ What Could Be Better
While results are well-documented for many users, the helmet requires patience and consistency. Treatments take around 25 minutes several times a week, which can feel time-consuming compared to quicker options.

 At roughly $2,000 or more, it’s also a significant upfront investment, though it can be cost-effective long term. Some users have mentioned that results plateau without ongoing use, meaning you’ll need to maintain treatments to preserve progress. Additionally, because of its bulky design, it’s not the most travel-friendly option, and it’s available exclusively online, which can make warranty or replacement processes less convenient.

Best Budget Friendly

Rogaine Minoxidil

Shop Rogaine

Pros

Clinically proven – FDA-approved and widely studied for stimulating hair regrowth

Affordable – One of the cheapest effective hair regrowth treatments available

Effective for many – Works well for pattern hair loss when used consistently

Cons

Ongoing use required – Stopping treatment usually leads to hair loss returning

Potential side effects – Can cause scalp irritation, dryness, or unwanted hair growth around the application site

About Rogaine

Rogaine’s Minoxidil topical is one of the most proven hair regrowth treatments, backed by decades of research and FDA approval. It helps slow shedding and stimulate new growth, especially for pattern hair loss. At around $30–$40 per bottle, it’s an affordable entry point for anyone beginning treatment.
 However, side effects like dryness, itching, or mild irritation are common, and results disappear if usage stops. Still, for those seeking a low-cost, science-backed solution, Rogaine remains one of the most accessible options available.

Title

What We Love
Rogaine is one of the most recognized and widely studied hair regrowth treatments on the market. Its active ingredient, minoxidil, is FDA-approved and clinically proven to stimulate hair follicles and extend the growth phase of the hair cycle. Many users begin to see visible results within 3 to 4 months of consistent use, especially when applied twice daily as directed.

 It’s available in both foam and liquid forms, making it easy to choose based on personal preference. Rogaine is also widely accessible—sold in most drugstores and online—and has decades of clinical research backing its effectiveness for both men and women experiencing hereditary thinning or early-stage hair loss. For those looking for a straightforward, science-backed topical solution, Rogaine remains a solid, reliable option.

 ★ What Could Be Better
Despite its proven track record, Rogaine isn’t without drawbacks. Because it uses minoxidil, some users experience mild scalp irritation, dryness, or itching—particularly with the liquid formula. Results can also vary, and it’s less effective for advanced hair loss or completely dormant follicles.Another consideration is maintenance: results depend entirely on continued use. Stopping treatment often leads to hair shedding and loss of regrowth within months. While Rogaine is affordable upfront (around $40–$50 per month), it’s a lifetime commitment to maintain results, making the long-term cost and daily application routine a challenge for some users.

Title

Q&A

When Is the Best Time to Use Hair Growth Products?

Hair growth products can be used year-round, but consistency matters most. Experts recommend using your chosen treatment—serum, supplement, or device—at least a few times per week. Apply serums to a clean scalp after showering, and use light therapy devices on dry hair to boost circulation and stimulate follicles.

What Are the Benefits of Hair Growth Treatments?

Targeted hair growth treatments stimulate dormant follicles, boost scalp circulation, and nourish strands for thicker, stronger hair. With consistent use, they help reduce shedding, improve density, and enhance scalp health—without harsh chemicals or invasive methods.

How Do Hair Growth Needs Vary by Individual?

Hair loss varies for everyone—some face temporary shedding from stress or hormones, others gradual thinning from genetics. A balanced routine with serums, supplements, and scalp stimulation delivers the best results. Mild cases may improve with a serum alone, while advanced thinning benefits from adding light therapy and nutritional support.

Are There Any Side Effects Associated With Hair Growth Products?

Most dermatologist-tested hair growth products are safe for daily use. However, stronger formulas or DHT blockers may cause mild dryness or irritation. Natural options like plant-based serums and light therapy devices offer gentler results without common side effects.

Meet the Experts

Dr. Lena Morales, Trichologist and Hair Restoration Specialist with over 15 years of experience treating scalp health and follicle disorders.
Sarah Hwang, RD, Nutritionist specializing in micronutrients that support hair, skin, and nail health.
Marty Munson, Health Director at Men’s Health, certified wellness coach, and hair health contributor for national wellness publications.
Jennifer Gold, holistic medicine practitioner, certified wellness coach.