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Nutrafol Reviews: How effective are Nutrafol hair supplements?

There’s lots of buzz about Nutrafol, so we tested it to see if it works. Here’s our full evaluation.

Last Updated: Mar 22, 2021

Nutrafol reviews

If you’ve made it to your mid-30s without suffering some hair thinning, you’re the lucky exception. According to the American Hair Loss Association, two-thirds of men will experience some degree of noticeable hair loss by the age of 35, and 85% will have significantly thinning hair by age 50. But men are not alone. Women make up 40% of American hair loss sufferers.

It’s little wonder with these statistics that there are virtually millions of hair loss products on the market. However, minoxidil and finasteride, both effective ingredients targeting male- and female-pattern baldness, can cause side effects in some people, including sexual side effects like decreased sex drive.

Recently, a new wave of nutritional supplements has emerged, targeting multiple deficiencies and imbalances contributing to hair thinning. But do they work? In this review, we evaluate Nutrafol’s natural hair supplements and lay out the pros, cons, and details of this whole-body approach to hair loss. Read more to see if Nutrafol may work for you.

Review Summary


  • Ingredients in Nutrafol’s Synergen Complex are backed by clinical research
  • Does not cause sexual side effects like finasteride
  • Addresses whole-body wellness
  • Ingredients are sustainably sourced and derived
  • Natural supplement – 100% drug-free
  • You can save 25% on a subscription using coupon code GROW25


  • More expensive than most over-the-counter treatments or supplements
  • Not designed to treat hair loss as a result of cancer treatment, disease, or illness
  • Not for those using blood thinners, or pregnant or nursing women

Bottom line

In our testing of Nutrafol, we used the product for three months – half the expected time for major results – and were already impressed with its significant impacts on thinning hair. Within one month, testers experienced additional growth and thickness. Best of all, we felt the overall health benefits of the ingredients in day-to-day life, including lower stress levels and better sleep. While we know that not everyone can afford this supplement, we believe if you can commit to the high price point, you can experience these improvements in your life.

Our Top Picks


Nutrafol is a clinically backed plant-based supplement company that addresses the root causes of hair thinning in both men and women. Save 25% off your subscription today!

Nutrafol’s natural supplements focus on whole-body wellness, with supplements tailored specifically to women and men. Duo bundles target important hair thinning factors such as gut health and stress.

Nutrafol Women
Reviewed by Innerbody Research
Nutrafol Men
Reviewed by Innerbody Research
The De-Stress Hair Growth Duo
Reviewed by Innerbody Research

Why you should trust us

Innerbody Research recently celebrated its 20-year anniversary online. Over the past two decades, we have helped tens of millions of readers make more informed decisions involving staying healthy and living healthier lifestyles.

We extensively test each health service we review. We try our best to give you, our readers, an unbiased exploration of at-home health services, free of marketing jargon or gimmicks. We evaluate the service based on our adherence to quality, the latest medical evidence and health standards, and a simple question: would we buy the product or service ourselves if it weren’t part of our job, and would we recommend it to family and friends?

Additionally, this review of Nutrafol, like all health-related content on this website, was thoroughly vetted by one or more members of our Medical Review Board for accuracy.

What is Nutrafol?

Founded by Giorgos Tsetis in 2015, Nutrafol is a fast-growing nutraceutical supplement manufacturer addressing hair thinning and hair loss in both men and women. Tsetis’s introduction to the hair health industry arose from personal experience when he began losing hair during the prime of his modeling career. After using over-the-counter hair regrowth products for seven years and suffering from sexual dysfunction side effects, he set out with a business partner and friend to research all-natural hair supplements free from testosterone-impairing drugs.

What emerged was Nutrafol, a premium supplement with a proprietary blend of botanicals called the Synergen Complex. These natural extracts work in combination to address several different factors that lead to hair thinning and loss. Since its inception, Nutrafol has gained the backing of over 400 physicians, hundreds of hair care specialists, and several prominent celebrities, shooting it into the spotlight among the many hair supplement companies out there.

Nutrafol products

Nutrafol’s primary products are its supplements for men, women, and peri- or post-menopausal women specifically. You can purchase Nutrafol through its website or on Amazon for $88 for a one-month supply, but we recommend the subscription option for the most significant savings. The cost for a month of Nutrafol supplements with the subscription is $79, and deliveries recur every four weeks. You can pause or cancel your subscription at any time with no repercussions.

The subscription plan also grants you access to:

  • One-on-one consultations with Nutrafol’s team of naturopathic doctors
  • The ability to purchase Targeted Boosters on a one-off basis (later in 2021)
  • A personalized GrowthPlan

How does Nutrafol work?

Nutrafol addresses hair loss through an approach to whole-body wellness. Its proprietary blend of botanical ingredients targets imbalances in the body that contribute to hair loss, including hormones, nutrition, stress, metabolism, and environment.

While the exact amounts and additional ingredients vary between the three Nutrafol supplements (Men, Women, and Women’s Balance), their central essence is the Synergen Complex. This proprietary blend of botanicals, stress adaptogens, and antioxidants addresses several factors contributing to hair thinning.

These clinically tested, plant-derived extracts work together to address imbalances while keeping in mind the differences between male and female biological needs. The core botanicals in the Synergen Complex include:

  • Saw palmetto. This USA-grown herbal extract is commonly sold as a supplement to improve prostate gland enlargement symptoms, although clinical evidence does not show effectiveness for this purpose. However, it has been clinically shown to lower testosterone’s conversion into DHT without sexual side effects. DHT is one of the main contributors to thinning hair in male- and female-pattern baldness.
  • Marine collagen. Collagen provides amino acids and proteins that make up keratin, the core substance of your hair. Nutrafol sustainably sources its marine collagen from wild-caught North Atlantic cod.
  • Sensoril ashwagandha. Ashwagandha is an ancient medicinal herb, wild-harvested in India for Nutrafol, with a wide variety of health benefits. It is classified as an adaptogen, meaning it has demonstrated abilities to lower elevated cortisol levels, reduce stress, and boost brain function. Ashwagandha’s additional benefits include reducing blood sugar levels, impeding cancer growth, reducing symptoms of depression, boosting testosterone and fertility in men, and increasing muscle mass and strength.
  • Curcumin. A compound in turmeric, curcumin is an antioxidant extract that counters inflammation. Many hail curcumin for multiple health benefits, including boosting brain function, lowering the risk for heart disease, and preventing and treating both cancer and Alzheimer’s disease.
  • Tocotrienol complex. This concentrated form of vitamin E is sourced from a palm in Malaysia and optimized in an extract. It works to improve hair growth and density by protecting the hair follicles.
  • Horsetail. The horsetail extract used by Nutrafol provides silica to improve hair and nail strength.
  • Kelp. Nutrafol’s kelp comes from sustainably-sourced kelp beds surrounding Iceland. It supports thyroid hormones to promote healthy hair growth.
  • Resveratrol. Resveratrol is another antioxidant that supports healthy blood flow and improves hair density. It derives from Japanese knotweed, which the Chinese and Japanese have used for centuries as a traditional herbal remedy. Additional health benefits of resveratrol include lowering blood pressure, having a positive effect on blood fats, easing joint pain, and protecting the brain.

In addition to these extracts of the Synergen Complex, Nutrafol’s Core products contain supplementary vitamins to promote hair growth and repair, including:

  • Vitamin A
  • Vitamin C
  • Zinc
  • Biotin
  • Selenium
  • Vitamin D

Nutrafol Men

Nutrafol’s hair supplements for men focus on changes and imbalances in male hormones that contribute to hair loss. Men have 40% more androgen receptors such as dihydrotestosterone (DHT) than women. As men age, depending on their genetics, DHT can cause the hair follicles to shrink, thinning the hair. Over time, the follicles will close entirely, and hair won’t grow back.

Nutrafol’s male supplements target DHT with saw palmetto, a natural ingredient shown to lower DHT and balance hormones without the sexual side effects of many over-the-counter hair growth products. In addition, its ingredients target other root causes for hair loss, including stress, environment, and nutrition.

This supplement normally sells for $88 per bottle, but with a monthly subscription that you can set up on Nutrafol’s website, you’ll save 10% for a price of $79 per bottle (delivered monthly).

Nutrafol supplements for women

Nutrafol Women

Many factors affect women’s hair growth and health, including monthly hormonal fluctuations, pregnancy, stress, nutritional and metabolic changes, and environmental factors. The Nutrafol Women supplement is best for women aged 18-44 and includes the Synergen Complex and supplemental vitamins to promote healthy hair growth.

Nutrafol Women’s ingredients also fight against stress and inflammation and provide a healthier environment for your hair to grow. It works for all hair types and is most effective on mild to moderate thinning hair.

Note that pregnant and nursing women should not use Nutrafol products because of the ingredient saw palmetto, a hormone deemed unsafe to use during pregnancy. It can also make some forms of birth control less effective, so you may want to speak with your doctor before use.

Both the standard women’s formula and the Women’s Balance formula (see below) are $79 per month when you subscribe directly via Nutrafol (or $88 for one bottle).

Nutrafol Women's Balance

With the onset of perimenopause, the hormones estrogen, progesterone, and testosterone all decline in a woman’s body. However, because testosterone declines at a slower rate, its dominance contributes to biological changes, including hair thinning.

For women above the age of 44, Nutrafol offers Women’s Balance, a supplement focused on the biological changes in menopausal women and their impacts on hair growth and health. This supplement contains 21 ingredients, including Synergen Complex Plus with maca root powder, full-spectrum palm extract, and astaxanthin, in addition to the primary Synergen Complex ingredients. Maca is an adaptogen that supports hormone health before, during, and after menopause.

Targeted Boosters

In addition to its three primary hair supplements, Nutrafol offers Targeted Booster supplements for approximately $10 each for a monthly supply with a subscription. These boosters are only currently available if you fill out Nutrafol’s Hair Wellness Quiz or purchase the Hair Growth Duo bundles. In the coming year, subscribers will be able to buy them individually as well. Boosters include the following:

  • Stress Adaptogen
  • Hairbiotic
  • DHT Inhibitor
  • Vitamin B-Booster
  • Digestive Enzyme
  • Sugar Balance
  • Liver Support

Hair Growth Duos

Nutrafol’s Hair Growth Duos cost $89 and combine a month’s supply of primary supplements along with options for booster supplements from the list above. They focus on three leading causes for hair thinning and loss: stress, nutritional deficiency, and hormones. They include:

Getting started with Nutrafol

Nutrafol’s website is easy to navigate and highly informative, with blogs and articles about hair thinning, loss, nutrition, and more. We recommend beginning your Nutrafol journey here.

  1. Take the quiz. One of the most prominent links you’ll see on the Nutrafol homepage is the “Take the Quiz’’ button at the upper right. This brief, three-minute quiz helps Nutrafol assess your hair’s condition and needs as well as your overall health and wellbeing. Once you’ve completed the questionnaire, Nutrafol will give you a list of recommendations, including one of its Core products for women, men, or peri- or post-menopausal women and two Targeted Boosters.

  2. Make your selection(s). If you choose to subscribe to Nutrafol, you’ll receive 10% off each order, replenished monthly. If you’d like to purchase just one bottle of Nutrafol’s Core products, they are $88 each.

  3. Checkout. Nutrafol accepts Visa, Mastercard, American Express, Discover, and PayPal. Nutrafol will charge you for your first payment if you have subscribed and then charge you for renewed shipments every four weeks.

  4. Await shipping. Shipping is free for all orders in the U.S. Once you’ve placed your order, Nutrafol will email a tracking number to you. For international orders, you should contact Nutrafol’s Customer Service Department to determine shipping options.

  5. Try out Nutrafol. Follow the included directions for your supplements, including taking four capsules daily, preferably at mealtimes. Remember that patience is a virtue with hair supplements, and you will not see immediate results. In our experience, we began seeing results after about a month of use. Nutrafol does accept returns, but only within 30 days of purchase and if the products are in their original, unopened packaging.

Privacy considerations

Nutrafol collects personal and non-personalized information about users on its website. If you register on the site, enter a promotion, or opt-in for email offers, Nutrafol will retain your personal information for future use. The website also connects users through Facebook and other social media, but you control the information that Nutrafol receives through the privacy settings on your social media account(s).

Like many sites, Nutrafol uses cookies and other technology to collect information about users and its “Refer a Friend” programs or reward offers. While Nutrafol may share non-personalized details with third parties, your personal information is protected unless you approve for it to be shared.

How we evaluate health products and services

At Innerbody Research, we customize our evaluation criteria depending on the type and nature of the health-related service or product. For Nutrafol and other health products, we have five areas that we use for our evaluations, including:

Quality: How well does the company deliver its core service(s) to the customer? For testing services, does the company adhere to the latest and most advanced testing technologies and achieve a very high degree of accuracy? For non-testing telehealth services, is the quality of the service high enough that we would recommend it to loved ones without hesitation? If not, why not?

User-friendly: How intuitive and user-friendly is the service? Does the device, program, app, or website achieve a good degree of user-friendliness for its customers?

Value: Are you getting your money’s worth? Are there any hidden costs or charges? Does the company offer discounts?

Privacy: If health data is stored, will your data be stored securely? Are payments secure?

Customer support: Particularly in situations where ‘one size fits all’ doesn’t make sense, how well does the company help to make the service ideal for you?

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