We take hair seriously,
because we don’t
take your trust lightly.
Hair health is whole-body health.
Your hair is a window into what’s going on inside your body. That’s why we target key root causes of thinning.
Both physical and emotional stress (think: giving birth or a demanding job) can cause cortisol, a stress hormone, to signal your hair follicles to shift prematurely out of the growth phase into the rest phase and accelerate hair shedding.
A poor diet (think: high in sugar, low in protein) or compromised gut microbiome can lead to nutrient gaps—which leaves your hair follicles without the nourishment they need.
Changes in hormones that come with aging can make your body more susceptible to dihydrotestosterone (DHT), which can cause the hair follicle to shrink and eventually close entirely.
Your surroundings, the products you use, and the foods you eat can weaken the health of the hair follicle by introducing toxins into your body and depleting antioxidant stores. This can result in damaged hair that is weak, brittle, and breaking.
Your metabolism influences how follicles receive nutrients and signals your body to provide energy to grow hair. Breakage and hair that is having trouble growing can be a sign of a slow metabolism.
As you get older, your scalp loses collagen and elastin, which means your scalp isn't as strong as it used to be and has a harder time holding onto hair. This leads to weaker hair that can't grow as long.
Both physical and emotional stress (think: giving birth or a demanding job) can cause cortisol, a stress hormone, to signal your hair follicles to shift prematurely out of the growth phase into the rest phase and accelerate hair shedding.
A poor diet (think: high in sugar, low in protein) or compromised gut microbiome can lead to nutrient gaps—which leaves your hair follicles without the nourishment they need.
Changes in hormones that come with aging can make your body more susceptible to dihydrotestosterone (DHT), which can cause the hair follicle to shrink and eventually close entirely.
Your surroundings, the products you use, and the foods you eat can weaken the health of the hair follicle by introducing toxins into your body and depleting antioxidant stores. This can result in damaged hair that is weak, brittle, and breaking.
Your metabolism influences how follicles receive nutrients and signals your body to provide energy to grow hair. Breakage and hair that is having trouble growing can be a sign of a slow metabolism.
As you get older, your scalp loses collagen and elastin, which means your scalp isn't as strong as it used to be and has a harder time holding onto hair. This leads to weaker hair that can't grow as long.
An individualized approach that gives your body what
it needs for hair growth.
Your body and hair will change based on your life stage and lifestyle. Our formulas are uniquely tailored to support you where you are and with what you and your hair need most.
A busy lifestyle can lead to stress, a root cause shown to make hair follicles shift from a growth state to a rest state. If not addressed, the follicle may receive a signal to prematurely stop growing, impacting the health of your hair and resulting in shedding.
Skipping meals, or eating too much sugar or not enough protein, can lead to nutrition gaps that affect hair. Without key nutrients or proper absorption, your hair follicles don’t get the nourishment they need.
Lack of sleep, the type of deodorant you use, and overstyling your hair are all factors that can weaken the health of the hair follicle by introducing toxins into your body and depleting antioxidant stores.
Throughout life, our hormones are ever-changing, shifting, and sometimes off balance. The impacts of these fluctuations can show up in hair.
Changes in metabolism—caused by aging or diet—can shorten the hair growth phase, inhibiting its ability to grow in the natural hair cycle.
Starting in our 20s, the effects of aging on hair become noticeable. Aging can cause thinning and shedding, and can affect the overall health of hair.
Understanding your life stage is just the beginning.
Everything from what you eat to the products you apply to your body can affect your hair. Our Hair Wellness Boosters and Scalp Care can provide extra support where you need it most.
Good-for-you ingredients that deliver results.
We’re relentless about sourcing vitamins, minerals, and natural ingredients that are well-researched, standardized, and bioavailable—because our priority is your hair and your well-being.
Sensoril Ashwagandha
An adaptogen that helps balance stress hormones to support a healthy hair growth cycle.²
Curcumin
An active ingredient found in Turmeric, this supercharged antioxidant addresses multiple root causes of hair thinning and is 500x more potent than Turmeric alone.³
Marine Collagen Peptides
Peptides provide the building blocks of strong hair and deliver moisture to the scalp.⁴
Moldavian Dragonhead
A plant extract clinically shown to promote natural collagen production in the body.⁵
Maca
Provides hormonal support through peri- and postmenopause and helps block DHT, a hormone that shrinks hair follicles and leads to progressive hair thinning.⁶
Shatavari
An adaptogen that targets physical and emotional stress to help balance the body for a healthy hair growth cycle.⁷
DHA Omega-3s
Found in algae, these fatty acids help the body recover from physical stress to promote healthy hair.⁸
What sets ours apart?
Exclusive to Nutrafol, Sensoril® Ashwagandha is wild-harvested in India using sustainable practices While most Ashwagandha extracts come from the root of the plant, ours is extracted from the root and leaves for a higher concentration of actives that absorbs more quickly and easily into the body.
Traditionally and organically harvested to minimize environmental waste. We use a patented extraction method that extends the length of Curcumin's bioactivity in the body, which allows it time to effectively target root causes of hair thinning.
Our Marine Collagen Peptides are sustainably sourced from wild-caught fish that live in the cleanest ocean waters of the North Atlantic, then upcycled from the scales of the fish. They are then processed to be a specific size that the body can absorb quickly and use immediately to support healthy hair.
Collagen plays an important role in your hair health. Plant-based diets, in particular, are susceptible to deficiencies in this area, since they don’t include animal byproducts. Unlike other options on the market that simply remove Collagen, our formula includes Moldavian Dragonhead to naturally optimize the body to support its own collagen production.1
Sustainably grown in the mountains of Peru and harvested only once a year to minimize environmental impact. The Maca root is organically processed into an ingestible form that supports hormonal balance.
We’ve partnered with small family farms in the low altitudes of India that focus on regenerative agriculture to replenish the soil and earth after harvesting. Each root is carefully hand-harvested—an extensive process that can take an hour per plant—using sustainable growing and fair trade practices to ensure the Shatavari is not over-harvested.
Ours is the highest load Omega-3 powder in the industry with 3-5x higher bioavailability and rapid absorption. It’s harvested from microalgae using a unique fermentation process that requires just two raw materials: algae and sugar. All products of this process are used as a protein source or converted for electricity production, creating zero waste.
Responsibly sourced ingredients that deliver powerful results.
Sensoril Ashwagandha
An adaptogen that helps balance stress hormones to support a healthy hair growth cycle.²
What sets ours apart?
Exclusive to Nutrafol, Sensoril® Ashwagandha is wild-harvested in India using sustainable practices While most Ashwagandha extracts come from the root of the plant, ours is extracted from the root and leaves for a higher concentration of actives that absorbs more quickly and easily into the body.
Featured in
Women
Women's Vegan
Women's Balance
Men
Curcumin
An active ingredient found in Turmeric, this supercharged antioxidant addresses multiple root causes of hair thinning and is 500x more potent than Turmeric alone.³
What sets ours apart?
Traditionally and organically harvested to minimize environmental waste. We use a patented extraction method that extends the length of Curcumin's bioactivity in the body, which allows it time to effectively target root causes of hair thinning.
Featured in
Women
Women's Vegan
Women's Balance
Men
Marine Collagen Peptides
Peptides provide the building blocks of strong hair and deliver moisture to the scalp.⁴
What sets ours apart?
Our Marine Collagen Peptides are sustainably sourced from wild-caught fish that live in the cleanest ocean waters of the North Atlantic, then upcycled from the scales of the fish. They are then processed to be a specific size that the body can absorb quickly and use immediately to support healthy hair.
Featured in
Women
Women's Balance
Men
Responsibly sourced ingredients that deliver powerful results.
Moldavian Dragonhead
A plant extract clinically shown to promote natural collagen production in the body.⁵
What sets ours apart?
Collagen plays an important role in your hair health. Plant-based diets, in particular, are susceptible to deficiencies in this area, since they don’t include animal byproducts. Unlike other options on the market that simply remove Collagen, our formula includes Moldavian Dragonhead to naturally optimize the body to support its own collagen production.1
Featured in
Women's Vegan
Maca
Provides hormonal support through peri- and postmenopause and helps block DHT, a hormone that shrinks hair follicles and leads to progressive hair thinning.⁶
What sets ours apart?
Sustainably grown in the mountains of Peru and harvested only once a year to minimize environmental impact. The Maca root is organically processed into an ingestible form that supports hormonal balance.
Featured in
Women's Balance
Shatavari
An adaptogen that targets physical and emotional stress to help balance the body for a healthy hair growth cycle.⁷
What sets ours apart?
We’ve partnered with small family farms in the low altitudes of India that focus on regenerative agriculture to replenish the soil and earth after harvesting. Each root is carefully hand-harvested—an extensive process that can take an hour per plant—using sustainable growing and fair trade practices to ensure the Shatavari is not over-harvested.
Featured in
Postpartum
DHA Omega-3s
Found in algae, these fatty acids help the body recover from physical stress to promote healthy hair.⁸
What sets ours apart?
Ours is the highest load Omega-3 powder in the industry with 3-5x higher bioavailability and rapid absorption. It’s harvested from microalgae using a unique fermentation process that requires just two raw materials: algae and sugar. All products of this process are used as a protein source or converted for electricity production, creating zero waste.
Featured in
Postpartum
We don’t leave quality to chance.
We don’t make compromises—because we care as much about what goes into your body as you do.
- 1
Rigorous clinical trials to ensure visible results.
- 2
Expert safety assessments for every formula.
- 3
High-quality ingredients, tracked and scrutinized.
- 4
Every lot is tested for quality and safety.
- 5
Clinically tested scalp care that won't harm your hair.
- 6
Custom packaging designed for safety—and experience.
Most supplements are not clinically tested. So we’ve raised the bar for ourselves (and you).
We leverage industry-leading hair measurement tools—from hair counts to pull tests—to assess growth, quality, shedding, and texture. Then, our findings are vetted by the scientific community and published in peer-reviewed journals. Because you deserve products backed by scientific rigor.
“Science teaches us what works and what doesn't. One or two studies isn’t enough to uncover what works for physicians and their patients. That’s why we continue to invest in clinical research.”
Dr. Isabelle Raymond, PHD
SVP, Global Medical & Clinical Affairs
20 clinical studies
Including randomized, placebo-controlled trials.⁹
90%
of women saw overall improvement in their hair after 6 months.¹⁰
100%
of women saw their baby hairs growing out after 6 months.¹¹
93%
of women felt their hair looked healthier after 6 months.¹²
98%
of women saw improvement in their hairline after 4 months.¹³
Rooted in excellence, relentlessly innovating.
We've built an industry-leading team of doctors, scientists, and researchers. Using the most cutting-edge technologies, we're continuing to research new ingredients and identify products that will help us more effectively target hair thinning.
Kim Biedermann, PhD
Chief Research & Development Officer
Isabelle Raymond, PhD
SVP, Global Medical &
Clinical Affairs
Jennifer Bone
VP, Quality & Regulatory Affairs
dermatologist-recommended hair growth supplement brand.*
hair wellness publications, include 17 clinical publications.9
healthcare and hair care professionals recommend Nutrafol.9
growing with Nutrafol.9
Nutrafol’s scientists partner with leading universities on cutting-edge research that keep hair innovation growing to new frontiers.
University of Vienna
Cornell University
University of Bradford
Rutgers University
University of Vigo
1. Shuster S, et al. Brit J Derm. 1975. 2. Auddy B, et al. JANA. 2008. 3. Jagetia GC. J Clin Immunol. 2007. 4. Proksch E. Skin Pharm Physiology. 2013. 5. Wandrey F, et al. J Comm Med and Pub Health Rep. 2021. 6. Meissner HO. IJBS. 2005. 7. Pandey A, et al. Biomed Pharmacother. 2018. 8. Le Floc’h C, et al. J Cosmet Dermatol. 2015. 9. Nutrafol. Data on file. 2025. 10. Stephens T, et al. JCAD. 2022./Nutrafol. Data on file. 2020. 11. Nutrafol. Data on file. 2022. 12. Berkowitz S, et al. ASDS. 2020./Nutrafol. Data on file. 2020. 13. Nutrafol. Data on file. 2023.