With shelves full of serums, supplements, and shampoos that all promise luscious locks, it can be tough to know what really works for hair growth. We’ve tested the best products for hair growth and thickness.
From topical formulas to supplements, these products have proven their worth in helping hair look fuller, shinier, and more resilient while promoting long-term scalp health.
Best Hair Growth Products of 2026
- Best Hair Growth Product Overall: Hims Topical Minoxidil Solution
- Best Minoxidil: Hers Minoxidil Solution
- Best Supplement for Hair Growth: Nutrafol Hair Growth Nutraceutical
- Best Hair Growth Serum: Happy Head TopicalRx Solution + SuperCapsule
- Best Scalp Treatment for Hair Growth: Ro Mane Spray
Best Hair Growth Products Comparison Table
Heads Up
Hair loss treatment is a slow, gradual process, and results rarely happen overnight. Most clinically backed options need consistent daily use over several months before meaningful changes become visible. Our own testing is still in the early stages, so any observations so far are preliminary. As more time passes and we collect longer-term data, updated insights and results will be shared here.
Best Hair Growth Product Overall: Hims Topical Minoxidil Solution
Hims Topical Minoxidil Solution
| Fortune score | 4/5 |
at Hims
- Our thoughts: Comes with a precise dropper that makes sticking to a daily routine simple, affordable, and backed by decades of minoxidil research
- Main ingredients: 5% minoxidil
- Who it’s for: Men with early to moderate thinning or a receding crown who want an OTC treatment they can use long term
- What makes it different: It’s sold via a telehealth brand, with subscription options and clear usage guidance
Pros
- Strong 5% concentration
- Widely available OTC with easy online ordering and autoship options.
- Simple ingredient list that suits people who prefer minimal, no-fragrance formulas.
Cons
- Can cause scalp irritation, dryness, or itching for some users.
- Requires twice-daily, indefinite use to maintain results.
- Liquid base may feel greasy or leave residue compared with foam formulas
Our Thoughts on Hims Topical Minoxidil Solution
Hims Topical Minoxidil Solution is our pick for the best overall hair growth product because it uses the well-studied 5% minoxidil concentration, which has been shown to deliver significantly more regrowth than 2% formulas. Minoxidil is a vasodilator that helps to extend the growth (anagen) phase of the hair cycle and increase blood flow around hair follicles. In clinical trials, 5% topical minoxidil led to a higher increase in non-vellus (thicker) hair counts, faster onset of regrowth, and better patient satisfaction compared with 2%.
Taylor used the Hims Topical Finasteride and Minoxidil solution once each night for about nine months. He found it easy to include in his routine—applying it before bed and allowing it to dry for roughly 30 minutes before lying down. Taylor noted that the product “takes a while to dry and feels slightly moisturizing or oily,” but once it set, “it made my hair feel a bit stiff, like hairspray, though it wasn’t clumpy or obvious.” He also liked that the product has barely any scent and is extremely simple to use.
Our tester noticed a clear improvement in his hair over time, including less shedding, thicker strands, and better coverage overall. He mentioned that the initial shedding during the first month seemed to be just the weak hairs that were already on their way out, which eventually turned into new growth that felt stronger and fuller. He gave his results for shedding, thickness, and new growth a solid 4 out of 5, adding that his overall scalp looked healthier and that he started seeing visible changes around weeks five to eight.
By the end of the test, Taylor rated his overall results a 4 out of 5 again and shared, “My scalp looks fuller now, and my front hairline is growing back to how it used to be.”
Check out our full review of Him’s hair loss treatment.
Best Minoxidil Product: Hers Topical Minoxidil Solution
Hers Minoxidil Solution
| Fortune score | 4/5 |
at Hers
- Our thoughts: A well-studied treatment that’s easy to work into a daily routine and widely available without a prescription
- Main ingredients: Minoxidil 2%
- Who it’s for: Women with thinning or gradual hair loss on the top of the scalp who prefer a topical treatment
- What makes it different: Part of a branded, female-focused line with clear education and support resources
Pros
- FDA-approved, clinically proven active ingredient
- Widely available online and in retail stores
- Simple dropper application
Cons
- Must be used continuously to maintain regrowth, or hair loss typically returns
- Can cause initial shedding and potential scalp irritation or dryness for some users
- Requires twice-daily use, which may feel inconvenient for folks who prefer once-daily treatments
Our Thoughts on Hers Topical Minoxidil Solution
Hers Topical Minoxidil Solution is our pick for the best minoxidil product because it combines an FDA-approved, clinically backed active ingredient with an accessible, no-frills formula that is easy for most women to use consistently. The 2% strength is a well-established standard for female pattern hair loss, and Hers packages it in a dropper format with clear instructions and supportive educational content, helping folks to understand what to expect from treatment and how to stick with it long enough to see results.
Kate tested the Hers minoxidil solution and walked through what it was like to get started. She began with a quick online assessment that took under five minutes, and she said the questions were short and easy to answer. According to Kate, she was asked a lot of relevant questions, such as her health history, treatment goals, and past hair loss experience. The process clearly explained why each question mattered and even broke down some of the science behind the treatment.
After finishing the assessment, Kate felt that Hers gave her a thorough, personalized explanation of which product they recommended and why it was a good fit for her. She said she walked away feeling like she had all the information she needed to feel confident about her decision.
“The website has a ton of information on all of their different hair loss treatments, which I really liked,” Kate said. “After I finished the prescription assessment, I actually found out I could go with an over-the-counter option instead, and they also gave me all the safety info I needed.”
Our team will be keeping an eye on Kate’s long-term results and will update this page in the coming months as her progress continues.
Best Supplement for Hair Growth: Nutrafol Hair Growth Nutraceutical
Nutrafol Hair Growth Nutraceutical
| Fortune score | 4/5 |
at Nutrafol
- Our thoughts: This growth supplement goes beyond basic biotin to address stress, hormones, and more
- Main ingredients: A blend of sensoril ashwagandha, saw palmetto, hydrolyzed marine collagen, tocotrienol complex (vitamin E), curcumin, and hyaluronic acid, plus amino acids, biotin
- Who it’s for: Men and women who prefer oral supplementation rather than a topical
- What makes it different: It’s been clinically tested and is drug-free
Pros
- Addresses root causes of hair thinning with a blend of botanicals, vitamins, and minerals
- Offers targeted formulas for both men and women
- Taken as daily capsules, which some folks prefer
Cons
- Requires taking multiple capsules per day, not ideal for everyone
- More expensive than basic hair vitamins
- May cause mild digestive side effects for some
Our Thoughts on Nutrafol Hair Growth Nutraceutical
Nutrafol’s Hair Growth Nutraceutical is our pick for the best supplement for hair growth because it focuses on supporting hair from the inside out, rather than just treating the scalp’s surface. Both men and women can take Nutrafol and the brand offers formulas tailored for each. Its capsule format makes it easy to add to your daily routine, and the formulas are created to target internal areas that may impact thinning, such as stress, hormones, and nutrition, using a mix of clinically studied and naturally derived ingredients. We think this will appeal to folks who prefer a whole-body approach rather than a topical alone.
Riley and Pete are both trying out Nutrafol’s Men’s Hair Growth Nutraceutical. As of this writing, Pete had just placed his order and gotten started, while Riley already had the capsules in hand. Pete pointed out that, unlike some other brands, Nutrafol doesn’t use a questionnaire or assessment before you buy.
“The options are pretty straightforward,” he said. “You can just get the Hair Growth Nutraceutical on its own, or bundle it with something like a DHT blocker, hair serum, or collagen booster. The Hair Growth Nutraceutical felt like the best fit for my lifestyle and what I need right now. I wanted something over the counter that was easy to get and didn’t require a prescription.”
Riley described his experience trying out Nutrafol’s Men Hair Growth Nutraceutical: “The pills themselves are larger than I was expecting, and the serving size is four capsules, which took me back a bit. Unless you’re a pill swallowing expert, I’d recommend taking them in batches instead of all at once,” he said, giving the swallowability a 3 out of 5.
He described the pills as clear capsules with a yellow powder inside. “After popping one of the capsules in my mouth, I found the flavor unpleasant—it tasted earthy and like wheat,” Riley said. Luckily, they didn’t notice much aftertaste.
But, we must suggest that you bear in mind the lack of a child safety lock on the container and keep the bottle out of children’s reach.
Best Hair Growth Serum: Happy Head TopicalRx Solution + SuperCapsule
Happy Head TopicalRx Solution + SuperCapsule
| Fortune score | 4/5 |
at Happy Head
- Our thoughts: An intensive, dermatologist-designed option
- Main ingredients: Topical serum has custom ingredients, often including minoxidil. The capsule has DHT-targeting ingredients and hair-supportive nutrients
- Who it’s for: Folks with noticeable thinning or pattern hair loss who are comfortable using both a daily scalp serum and a capsule
- What makes it different: Paired topical and oral approach with customizable formulas and concentrations
Pros
- Combines topical and oral treatments
- Customizable formulas to better match individual hair loss patterns and goals
- Serum format targets the scalp directly
Cons
- More complex regimen than a single product
- May be more expensive than standard, non-customized serums or supplements
- Not ideal for folks who prefer simple, fully OTC options
Our Thoughts on Happy Head TopicalRx Solution + SuperCapsule
Happy Head TopicalRx Solution and SuperCapsule is our pick for the best hair growth serum because the TopicalRx puts powerful actives directly where they’re needed most: on the scalp and around the hair follicles. We think this is especially appealing for folks who want to see the progress as the treatment works for hair growth. The serum helps target specific areas that may be thinning. The addition of the SuperCapsule offers internal support to help complement the serum, creating a more comprehensive approach.
Riley and Kate are both trying out Happy Head’s bundle. As of this writing, Kate had just ordered and gone through the sign-up process, while Riley already had the topical solution and capsules in hand.
Kate said the questionnaire took around 10 minutes and felt really straightforward. “It was super quick and easy to complete,” she shared. “I didn’t have to upload any photos, and there were plenty of spots where I could write in my own answers and explain my why.” She also liked that there were dedicated questions about her hair loss, goals, and hair type, along with a short health section that covered medical history, medications, and more.
Riley started by opening the oral medication, which came in a brown bottle with the classic Happy Head blue label. He was pleasantly surprised to find two bonus samples of thickening shampoo and conditioner in the box as well. The pills themselves are clear capsules filled with white powder, about the size of a typical Tylenol, and while he thought the smell was pretty intense and almost sour, he noted that they didn’t really have a taste and rated how easy they were to swallow a 4 out of 5.
His topical solution also came in a brown bottle with a blue Happy Head label and a dropper for application. The liquid has a noticeable alcohol scent, but it doesn’t feel oily or slimy going on, and our team rated the ease of use a 4 out of 5. “It just left a slightly greasy feel behind—kind of like how your skin feels after putting on lotion,” Riley explained.
Best Scalp Treatment for Hair Growth: Ro Mane Spray
Ro Mane Spray
| Fortune score | 3.75/5 |
at Ro
- Our thoughts: The spray is in a format that’s quick to apply and easy to stick with
- Main ingredients: Minoxidil, Finasteride, and Tretinoin
- Who it’s for: Folks looking for a simple spray-on treatment that can be layered with other haircare and styling products
- What makes it different: It covers large areas of the scalp without weighing your hair down, so it’s not a heavy topical
Pros
- Easy spray application to cover the scalp evenly
- Can be used alongside other haircare products
- Focuses on scalp health, which is key for longterm hair growth
Cons
- Requires continued daily use to see benefits
- May not be strong enough to manage more extensive hair loss
- May work better when paired with a prescription or oral option
Our Thoughts on Ro Mane Spray
Ro Mane Spray is our pick for the best scalp treatment for hair growth because it zeroes in on the health of the scalp itself, which is where stronger, fuller hair starts. The spray format makes it simple to mist directly onto the scalp, so it is easier to use regularly and to reach problem areas without leaving hair feeling heavy or greasy.
Riley is testing Ro’s Mane Spray and shared what it was like to order it and use it for the first time. The initial online assessment took him around 15 minutes, and he felt the questions were thorough and reasonable. “The questionnaire covered all the basics, and I liked that it asked about my overall health goals and even how noticeable my thinning is to other people,” he said.
Once he finished, Riley was offered both an oral option and a spray and got to choose between them. “I decided on the spray because it seemed like the easiest to use, but I liked being able to compare a few different treatment formats,” he explained, adding that he’d rate the ease of use a 5 out of 5.
After the spray arrived, Riley shared some first impressions. He said the bottle feels really nice quality, with a bit of weight to it and a sleek matte black finish. The sprayer itself is “less of a fine mist and more like a single stream of liquid,” which he noticed right away. “When I put it on my skin, it felt pretty oily and left a slight residue as I rubbed it in,” he explained. He described the scent as almost unscented, with just a hint of rubbing-alcohol smell, not flowery or perfume-like at all.
How We Tested and Selected the Best Hair Growth Products
To choose the best hair growth products, we focused on how these treatments fit into our tester’s routines, how they perform over time, and whether they feel safe, approachable, and worth the investment.
Treatment Form
Treatment type was a big factor because not everyone wants the same format. Some people prefer a quick pill, others like a topical they can see and feel on their scalp, and some want both. Each product was evaluated on how well its form (pill, serum, spray, solution) matched its intended use, who it’s best for, and how practical it felt for long-term consistency.
Formula
The formula of each product was reviewed to see whether it used evidence-backed ingredients and how those ingredients were combined. Products that relied on well-studied actives and thoughtfully designed supporting ingredients were prioritized over those with vague proprietary blends or unclear dosing.
Accessibility and Safety
Accessibility included how easy it was to get started: if a prescription or online assessment was required and how straightforward that process felt for testers. Safety considerations included clear instructions, appropriate screening questions, and whether the product provided enough information for users to understand potential side effects and know when to talk with a clinician.
Ease of Use
Ease of use focused on how hair growth products were day to day: how long application or dosing took, if they fit naturally into a morning or evening routine, and how they affected hair feel, smell, and styling. Testers rated things like texture, scent, residue, and packaging, and products that were simpler and more comfortable to use consistently scored higher.
Results
Since hair growth takes time, testers tracked early changes such as shedding, thickness, coverage, and how their scalp and hair felt over weeks to months. We are monitoring progress as our testers continue to use the products and will update as we learn more about their experiences.
Value
We assessed overall value of the hair growth products by looking at multiple factors (such as: form, formula, accessibility, safety, ease of use, and early results) against the cost of the product or bundle.
How to Find the Best Hair Growth Product for You
Choosing a hair growth product is personal, and the best option depends on your goals, habits, budget, and comfort with different treatment types. Before purchasing, we recommend that you think about how you like to take products, what your scalp and hair are like, and your budget.
Your Form Preferences
Start by asking yourself what you’ll use consistently: a pill, a serum, a foam, a spray, or a solution. If you dislike having sticky or greasy products in your hair, a supplement may be more realistic, while folks who want to target specific areas might prefer a topical that they can apply directly to thinning spots.
Your Body’s Needs
Consider your health history, medications, hormones, and life stage, and consider talking with your doctor before starting a new hair growth treatment regimen. Some ingredients or prescriptions are not appropriate for pregnancy, breastfeeding, or certain medical conditions, so matching the product to your body’s needs is important for safety.
Formula
We recommend that you look for products that list all ingredients and don’t include any proprietary blends, which can hide ingredients and their amounts. Evidence-based ingredients for hair growth, such as minoxidil, may offer more promising results than ingredient lists that are full of marketing language.
Cost
Hair growth takes time, so consider that you may be paying for hair growth treatment products for months and potentially years. Keep in mind that a cheaper product that you can stick with for a longer period of time may have more benefits than an expensive product that you stop because it is too expensive.
Benefits of Hair Growth Products
Using the right hair growth product for you can help support both your hair and your confidence over time. Here are a few benefits of hair growth products:
- Can reduce hair shedding and promote a fuller-looking head of hair over time
- May improve hair density and thickness
- Some options can support your scalp health, reducing dryness, itching, and other symptoms
- Seeing an improvement in how your hair looks can help promote confidence and self esteem
What to Avoid in Hair Growth Products
When evaluating a hair growth product for use, there are some things to avoid. Here are a few:
- Products that overpromise instant or overnight hair growth
- Hair growth products with proprietary formulas or unclear ingredient lists
Frequently asked questions
What is the most effective hair growth product?
Effectiveness of a hair growth product depends on the cause of hair loss, but evidence-backed options such as minoxidil-based topicals, some prescription medications, and clinically studied supplements tend to have the best support when used consistently. As an aside, we’ll note that you should keep any minoxidil products away from your pets, as the medication can be highly toxic to dogs, cats, and other animals even in small amounts.
What is the best product to encourage hair growth?
The best product to encourage hair growth is one that is appropriate for your type of hair loss, uses clinically backed ingredients, and fits your lifestyle and comfort level. We recommend working with your doctor or taking an online assessment to receive tailored advice on the type(s) of hair growth products that may work best for you.
What hair product grows hair extremely fast?
There is no product that can make your hair grow extremely fast, and you should be wary of any hair growth product that advertises such. Most legitimate hair growth treatments take several months to begin working before you see any visible results. There are no shortcuts, only creating healthier hair growth and improving your scalp health over time.
