Where other solutions fall short, we continue to set new standards.
Over a decade ago, we embarked on a mission to create a trusted solution, developing science-backed supplements with vitamins, minerals, and natural ingredients, that are drug-free and designed to meet individual needs. Today, with over 1.5M+ people growing with Nutrafol’s Hair Growth Nutraceuticals, our commitment to maintaining the highest standards is unwavering. Understanding that hair and skin health goes beyond what’s visible, we’re committed to supporting you throughout your entire journey, partnering with you at every step.
Safety and quality at every step.
The FDA regulates dietary supplements and cosmetics in many ways, including by monitoring adverse events and enforcing Good Manufacturing Practices. At Nutrafol, we don’t just meet these standards—we've continued to set new standards advancing the science of hair and skin health to deliver meaningful results.
Trusted formulations, backed by visible, measurable results.
1.5M+
people growing with Nutrafol.
7.5k+
healthcare professionals, estheticians and stylists recommend Nutrafol.
20
clinical studies, including randomized, placebo-controlled trials.1
Trusted by Doctors.
#1 Dermatologist-Recommended
Hair Growth Supplement Brand*

“Nutrafol is a necessary part of my hair growth protocol since I have personally seen the positive impact it can have on the hair health of my clients.”
Dr. Julie Russak, M.D.
FAAD Board-Certified Dermatologist

“Quite frankly, I have never been a fan of any other hair or skin nutraceutical supplement before Nutrafol came along. This supplement really works, is consistent, and helps my patients from all races and ethnicities.”
Dr. Jeanine Downie, M.D.
Board-Certified Dermatologist

“As a physician, it is important that I rely on science when making recommendations for my patients. The clinical studies are clear; it works. My patients have experienced overwhelming satisfaction with Nutrafol, noting significant improvements in visible hair thickness and growth.”
Dr. Rawn Bosley, M.D.
Double Board-Certified Dermatologist
Expert partners compensated for their opinion and experience.
Your journey, our purpose.
Success thrives with the right partner. This journey goes beyond supplements—we’re there with you at every step, providing the tools, support, and inspiration to help you achieve real results.
Our commitment includes:
26 licensed naturopathic doctors offering expert wellness coaching for hair and skin health.
Hair Mineral Analysis testing for a personalized hair growth strategy.
Full access to Headspace, supporting whole-body health for optimal hair growth.
Which root causes may be affecting your hair growth?

Stress
Learn more about our Science.



We’re serious about facts.
Ask away.
Where is Nutrafol sold?
Where is Nutrafol sold?
Nutrafol is sold on nutrafol.com and by Authorized Nutrafol Retailers, including Sephora.com and select Sephora stores, the Nutrafol store on Amazon (be sure to look for the “Sold By: Nutrafol”) and by Nutrafol Professional Healthcare Practitioners. Salon Partners and Estheticians. Find one near you by visiting https://nutrafol.com/partners/. To ensure safety and results, purchase only from these authorized sellers.
How do you determine effective serving sizes?
How do you determine effective serving sizes?
Nutrafol determines effective serving sizes for our dietary supplements by conducting rigorous research to fully understand how each ingredient contributes to addressing key root causes of hair thinning targeted by the product. Nutrafol Hair Growth Nutraceuticals also undergo clinical testing to evaluate the efficacy of the formulation as a whole, adding further rigor to the research behind each of our formulations.
Why are Daily Value percentages so high on the labels?
Why are Daily Value percentages so high on the labels?
Ingredient amounts for Nutrafol supplement products are determined by rigorous research at the ingredient level to select serving sizes that appropriately address key root causes of hair thinning. Some nutrients are included in our products above 100% Daily Value since we utilize research specific to addressing root causes—this is slightly different than if we look at recommended daily values to maintain health, as put out by the U.S. FDA. Additionally, each formula undergoes a safety assessment based on lifetime use of the product.
What is a clinical study?
What is a clinical study?
A clinical study, clinical trial, or clinical research study is an investigation conducted to evaluate the safety, efficacy, and/or product-related adverse reactions of a product, therapy, device, or diagnostic test. Nutrafol conducts clinical studies to show the effectiveness of our final product formulations, something that is not required in the dietary supplement industry. As experts in hair biology and key root causes that affect hair health, Nutrafol shares our clinical study results with the scientific community through peer-reviewed publications and presents our findings at prominent dermatological and medical conferences.
Does the FDA require clinical studies for supplements?
Does the FDA require clinical studies for supplements?
Although the FDA does not require clinical studies for dietary supplements, Nutrafol prioritizes and invests in clinical studies so that we can put our products to the test in real people.
All clinical studies on Nutrafol products are conducted by independent clinical research centers, approved by an institutional review board, and in compliance with Good Clinical Practice. Furthermore, disclosures for all authors are always clearly stated in all publications, ensuring full transparency and ethical responsibility.
Our studies are statistically powered to have a sufficient number of subjects to be able to detect a significant difference based on the preset endpoints used by researchers and dermatologists. Moreover, we have multiple clinical studies published on our Women’s Hair Growth Supplement, as well as completed, published, and/or ongoing studies on all of our other Hair Growth Nutraceuticals.
How does Nutrafol design their clinical studies and why?
How does Nutrafol design their clinical studies and why?
Nutrafol’s rigorous clinical testing includes various types of clinical studies, each of which is utilized for a specific scientific purpose. Our studies are designed with clinical and scientific experts, according to accepted research standards and the most up-to-date techniques available.
I know certain hair growth treatments can cause side effects. Is this true for Nutrafol?
I know certain hair growth treatments can cause side effects. Is this true for Nutrafol?
Everyone is different and, therefore, may have different responses to nutraceutical supplements. Should you experience an adverse reaction while taking a Nutrafol product, please discontinue use, contact your doctor as appropriate, and contact us to tell us about your experience at 888-454-3320. As always, if you are on prescription medications or have specific concerns, we recommend talking to your doctor before starting any new dietary supplement, including Nutrafol products.
*According to IQVIA ProVoice survey for 12 months ending March 31, 2024
1. Nutrafol. Data on file. 2024.