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Growing beyond conventional science.

Thinning hair has multiple root causes.

Research shows that several underlying factors that affect overall health can profoundly impact your hair and everyone’s combination of causes is different.
Nutrafol targets key factors that can shorten the growth phase, delay new growth, and cause new hair to grow thinner.

Hormones

DHT sensitivity can be caused by
genetics, stress, meds, poor diet, and
toxins.

Stress

Short-term or chronic, physical
or emotional stress like a surgery
or demanding job.

Lifestyle

Refers to your surroundings, the
products you use, and foods that
you eat.

Metabolism

Influenced by inflammatory
processes, high glycemic diet,
and thyroid issues.

Nutrition

Nutrient deficiencies result from
poor diet or a compromised gut
microbiome.

Aging

The scalp loses collagen and elastin as
you age, meaning it’s not strong enough to hold
onto hair strands.

Identifying and targeting
your hair growth obstacles.

Which root causes may be affecting
your hair growth?

Triple-verified product research.

01

Peer-reviewed and published—a distinction normally reserved for pharmaceutical methods.

02

While many supplement brands rely on ingredient studies, we clinically test our finished hair growth formulas to show that they improve hair growth.

03

The ingredients in our patented Synergen Complex® are each backed by clinical research.