INGREDIENTSYou don’t have to choose between what’s natural and what works.

100% drug-free nutraceutical ingredients clinically proven to improve hair growth.

80% of women in a clinical trial saw improved hair growth

Meet your hair health hero,
Synergen Complex®.

A breakthrough formula- with DHT-targeting ingredients like Saw Palmetto and super antioxidants like Ashwagandha and Tocotrienol.
Published in the peer-reviewed Journal of Drugs and Dermatology.

  • Tc


    Tocotrienol Complex

    A powerful form of super vitamin E that’s clinically tested and shown to support healthy hair growth. Sustainably-sourced and standardized to 20% for potency.

    Found in:

  • Sa


    Sensoril® Ashwagandha

    Sensoril ashwagandha is clinically shown to decrease the levels of hair damaging stress hormone Cortisol and C-reactive protein (CRP) as well as improve resistance to stress in highly stressed adults. It’s standardized to 10% and obtained through a patented water-based extraction method to preserve the most bioactive components of the plant.

    Found in:

  • Cu



    The "Swiss Army knife" of botanicals, curcumin is an antioxidant shown to lower biomarkers, like CRP, in clinical studies. Extracted from turmeric, curcumin supports the immune system and helps combat the disrupted cell signaling that interrupts hair growth.

    Found in:

  • Sp


    Saw Palmetto

    Saw palmetto is extracted with ultra high-pressure carbon dioxide technology. It’s clinically shown to help prevent testosterone conversion to DHT, a naturally occurring hormone in the body that can shrink hair follicles.

    Found in:

  • Mc


    Marine Collagen

    Sourced from North Atlantic Cod, marine collagen is known to promote healthy hair, improve moisture, and promote diffusion of nutrients. Hydrolyzed to a low molecular weight for better bioavailability.

    Found in:

  • Ha


    Hyaluronic Acid

    This moisture-loving molecule can hold many times its weight in water, making it exceptional at moisturizing hair & skin and promoting a more effective diffusion of nutrients.

    Found in:

  • Ma



    Maca is an adaptogenic root known to promote healthy hormone signaling. Maca can also help to reduce hot flashes, making it beneficial for women during menopause.

    Found in:

  • Ax



    Astaxanthin is a powerful antioxidant sourced from algae. It’s known to promote healthy aging and help prevent follicle-damaging oxidative stress by boosting protective antioxidant levels in the body.

    Found in:

No drugs.
No nonsense.
All good.

Our natural botanicals help to grow hair by supporting your overall health. Side benefits may include improved sleep, stress response, skin, nails, and libido.

Increase your ingredient IQ.

Learn about the additional hair health-supporting
vitamins, minerals, and extracts found in Nutrafol.


Alpha Lipoic Acid

Alpha lipoic acid is a powerful antioxidant that supports healthy glucose uptake and metabolism.

Found in:

Protease I, II, III

Proteases are enzymes that break down proteins. Efficient protein digestion is essential for healthy hair growth. Proteases break proteins down to amino acids, the building blocks of hair.

Found in:


Artichoke is known to nourish liver cells in the presence of toxins. It also helps promote healthy antioxidant levels in the liver and increases antioxidants throughout the body.

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Pumpkin Seed Extract

Pumpkin seed contains fatty acids and zinc that are known to support hormones. When combined with the other hormone-supportive ingredients in our formulas, pumpkin seed extract helps to target follicle-shrinking DHT.

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Bacillus subtilis

A spore forming bacteria strain that is resistant to acid and bile and known to stimulate colonization of normal microflora.

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Pygeum Africanum

Pygeum Africanum has been clinically shown to help reduce DHT conversion when used synergistically with Saw Palmetto (an ingredient also found in our Core formulas).

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A fat-soluble compound found in plants. When combined with other DHT-inhibiting ingredients, Beto-sitosterols may help block DHT, the hormone responsible for hair follicle miniaturization that causes thinning.

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Reishi Mushroom

Reishi is an adaptogenic mushroom known to modulate the immune system and reduce oxidative damage caused by stress. A healthy stress response is important for maintaining a normal hair growth cycle in which follicles stay in their growing phase for as long as possible before their resting and shedding phases.

Found in:


An essential water-soluble B-complex vitamin, biotin is one of the building blocks of healthy hair, needed to metabolize fatty acids and amino acids. Rich levels of biotin for hair health in Nutrafol help strengthen hair, as well as combat dryness, breakage and shedding.

Found in:


The antioxidant properties of resveratrol helps to defend the scalp against oxidative stress caused by free radicals. Resveratrol is known to enhance the development, growth, and overall quality of hair. Nutrafol sources resveratrol from Japanese Knotweed, a perennial plant.

Found in:

Black Pepper Extract

Standardized to 95% piperine, the active constituent in black pepper. Piperine plays an important role in the absorption of bioactive nutrients necessary for healthy hair, which allows many of Nutrafol’s vitamins, minerals, and amino acids to be absorbed and utilized more effectively.

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Rhodiola is an adaptogenic plant known to improve the body’s response to stress. A healthy stress response is a key factor for hair wellness.

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An enzyme found in pineapple that supports a healthy inflammatory response in the gut and aids in protein digestion. Both of these factors are essential to getting the nutrients needed for healthy hair growth.

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Schisandra is a plant known for its ability to help promote a healthy stress response. Schisandra berries have powerful antioxidant properties and aid in protecting the body against the effects of stress, which can impact hair growth. Studies indicate that schisandra may show promise in increasing hair fiber length and extending the hair growth cycle.

Found in:

Cayenne Pepper

Cayenne pepper is known to help combat the effects of stress in the body and support protein production. It’s been shown to help balance substance P, a neuropeptide found to play a role in a stress-related hair thinning. The unique type of cayenne pepper extract in Nutrafol is bio-optimized to be ingested comfortably without gastric irritation.

Found in:


Selenium benefits hair health by supporting antioxidant enzymes that can defend against damage to cells, including those in hair. Another one of selenium’s benefits is that it helps to maintain proper thyroid activity, which benefits the endocrine and metabolic system and supports healthy hair growth.

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Chromium is a trace mineral clinically shown to promote glucose receptor sensitivity for proper nutrient utilization. Chromium is also known to promote healthy metabolic hormone signaling.

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An enzyme known to promote a healthy inflammatory response in the gut. Gut health supports better digestion and absorption of nutrients needed for hair growth.

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Horsetail Herb

The herb horsetail contains high levels of silica. We’ve standardized to 7% silica to promote healthy hair formation and growth. Silicic acid is shown to increase hair’s strength and thickness and reduce brittleness.

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A trace mineral shown to help balance glucose and improve sugar metabolism.

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Keratin is the main protein that makes up hair. It promotes hair strength and helps prevent breakage. This protein also supplies the body with extra amino acids that support hair growth. Keratin-deficient hair can be more susceptible to environmental damage and can look dull and brittle. We use a bioavailable form to ensure keratin peptides make it to the skin where the hair follicles are.

Found in:

Vitamin A

Vitamin A is an essential component of hair growth and maintenance. It works with zinc to help reduce the drying and clogging of sebaceous glands in the scalp. The form of Vitamin A in Nutrafol is called beta carotene. Beta carotene is a precursor to Vitamin A and signaled for conversion when the body needs it for support.

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The essential amino acid L-lysine is known to promote hair growth, density and development, specifically in those with hair health issues. L-lysine has also shown potential to work with methionine, a rich source of the mineral sulfur.

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Vitamin B3

Also known as Niacin, B3 helps curb growth-inhibiting molecules. Like other B vitamins, it also promotes resilience to stress and supports energy production.

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L-Methionine is an essential amino acid necessary for hair growth, aiding the development of the hair shaft. It also helps promote overall scalp health.

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Vitamin B5

Pantothenic acid (B5) is known to promote healthy adrenal function for stress resiliency. Along with other B vitamins, B5 supports metabolic health for the energy needed to grow hair.

Found in:

Lactobacillus reuteri

A beneficial probiotic bacteria known to improve hair quality. L. reuteri also promotes a healthy inflammatory response in the gut and throughout the body. This helps to address the same triggers that affect the hair growth cycle.

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Vitamin B12

We use Methylcobalamin, an active form of B12, which is easily absorbed by the body. B12 can be depleted by stress. It’s an energizing vitamin that’s essential for maintaining healthy metabolism and stress response, two factors that play important roles in hair health.

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Lactobacillus rhamnosus GG

L. Rhamnosus GG is a beneficial probiotic bacteria known to help protect the gut from environmental stress and help improve the lining of the gut. And healthy gut lining is important for absorption of hair-supportive nutrients.

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Vitamin C

Vitamin C is a powerful antioxidant. It promotes collagen synthesis and helps to protect and preserve the body’s existing collagen stores from damage.

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Milk Thistle

Milk thistle is known to scavenge free radicals and increase antioxidants in the body including glutathione within cells. Glutathione is a powerful antioxidant that helps prevent oxidative damage to cells, including those of hair follicles.

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Vitamin D

Vitamin D is a key determinant of richer, healthier hair. A deficiency can take its toll on hair health, leading to weakness. The vitamin D component in Nutrafol helps reduce stress-related damage.

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A shrub whose leaves and roots are widely used for their numerous beneficial properties. Nettle has been clinically shown to help reduce DHT conversion when used synergistically with African Cherry Tree (Pygeum africanum), an ingredient also found in our Core formulas.

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Yellow Dock

An edible, flowering plant known to support liver health and the liver’s ability to process toxins. This herb can also help prevent follicle-damaging oxidative stress caused by free radicals.

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Organic Kelp

Our certified organic Icelandic geothermal Kelp is harvested sustainably from some of the cleanest kelp beds on earth. Kelp is a rich source of natural iodine and other beneficial bioactive micronutrients. Iodine plays a key role in maintaining a healthy thyroid, which is important for supporting hair growth.

Found in:


Zinc is a mineral that plays a role in more than 300 metabolic functions, including cell reproduction, protein utilization, and maintaining hormonal balance. It’s essential in the process of creating collagen and helps to rebalance oils in the scalp.

Found in:

Prebiotic bacteriophage

A non-fiber bacteriophage that helps target bad bacteria while repopulating with beneficial bacteria. Bacteriophages are known to enhance the growth of good bacteria, especially Lactobacillus plantarum and bifidobacterium lactis strains found in Hairbiotic. They’re also shown to support and maintain a healthy digestive tract.

Found in:

  • Alpha Lipoic Acid

  • Protease I,II, III

  • Artichoke

  • Pumpkin Seed

  • Bacillus subtilis

  • Pygeum Africanum

  • Beta-Sitosterols

  • Reishi Mushroom

  • Biotin

  • Resveratrol

  • Black Pepper Extract

  • Rhodiola

  • Bromelain

  • Schisandra

  • Cayenne Pepper

  • Selenium

  • Chromium

  • Serratiopeptidase

  • Horsetail Herb

  • Vanadium

  • Keratin

  • Vitamin A

  • L-Lysine

  • Vitamin B3

  • L-Methionine

  • Vitamin B5

  • Lactobacillus reuteri

  • Vitamin B12

  • Lactobacillus rhamnosus GG

  • Vitamin C

  • Milk Thistle

  • Vitamin D

  • Nettle

  • Yellow Dock

  • Organic Kelp

  • Zinc

  • Prebiotic bacteriophage

We go to great lengths.

No corner of the natural world is too distant when it
comes to sourcing the highest quality ingredients.

We support those who grow sustainably.

Farmers navigating through environmental changes. Fishermen ensuring their catch maintains habitat integrity. We’re proud to work hand-in-hand to help support the people that promote sustainably-managed natural resources. So as you grow, they’re growing too.

Our standards are anything but standard.

All products are manufactured and packaged in the United States.

  • Our facilities are:

    • Manufactured and packaged in the USA

    • CGMP Certified (Good Manufacturing Practices)

    • Registered with the FDA

    • Inspected by the US Department of Agriculture

    • IFANCA Halal Certified

  • We third party test for:

    • Purity

    • Heavy metals

    • Pesticides and other chemicals

    • Microbiological safety

Take the Hair Wellness Evaluation

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  • 100% DRUG FREE