Our Ingredients - Hormonal and Nutritional Balance Support

May 16, 2026 Novu Life

Pumpkin Seed Extract | Saw Palmetto Extract | Zinc | 5‑MTHF (Folate) | Vitamin B12

Ingredient Spotlight: Pumpkin Seed Extract

in Hormonal & Nutritional Balance Support

Internal balance plays a major role in how consistently hair grows - and Pumpkin Seed Extract is one of the most researched botanicals in this space. Naturally rich in fatty acids, antioxidants and plant sterols (natural compounds found in plants that can help you safely lower your cholesterol levels), pumpkin seed–derived ingredients are widely explored for their role in supporting hormone‑related pathways and maintaining a healthy environment around the follicle. In this spotlight, we look at what Pumpkin Seed Extract is, how it supports hair wellness, and the science behind its growing popularity.

What Is Pumpkin Seed Extract?

Pumpkin Seed Extract is derived from the seeds of Cucurbita pepo, a nutrient‑dense botanical known for its naturally occurring linoleic and oleic acids, gamma‑tocopherol (Vitamin E), phytosterols such as beta‑sitosterol, and a range of antioxidants.

While many studies focus on pumpkin seed oil, the extract contains many of the same naturally occurring compounds, particularly the fatty acids and sterols that are of interest in hair‑related research. This makes Pumpkin Seed Extract a supportive ingredient for formulas designed to promote internal balance and overall hair vitality.

How Pumpkin Seed Extract Supports Hair Health

Pumpkin Seed Extract contributes to hair wellness through several evidence‑informed pathways:

Phytosterols (like beta‑sitosterol) are explored for their potential influence on hormone‑related enzymatic activity.
Fatty acids help support the scalp’s natural barrier and overall comfort.
Antioxidants such as gamma‑tocopherol help protect cells from oxidative stress.
Nutrient density supports general wellbeing, which is closely linked to consistent hair‑growth patterns.

Together, these properties help maintain a balanced internal environment which is a key factor in supporting healthy‑looking hair from within.

The Science in Simple Terms

Pumpkin seed–derived ingredients have been the focus of several studies, with three themes appearing consistently:

1.) Phytosterols and Hormone‑Related Pathways

Pumpkin seed contains naturally occurring phytosterols, which are explored (1.) for their potential interaction with 5‑alpha reductase, the enzyme involved in converting testosterone to DHT. This is an area of scientific interest, not a medical claim.

2.) Fatty Acids and Follicle Environment

Linoleic and oleic acids help support the scalp’s natural barrier and may contribute to a more comfortable follicle environment.

3.) Clinical Research on Pumpkin Seed Oil

A notable 2014 Korean randomized controlled trial (2.) explored the effects of pumpkin seed oil on hair appearance and density in men over 24 weeks. The study suggested improvements compared to placebo, with researchers proposing that phytosterols and fatty acids may play a role.

These findings help explain why pumpkin seed-derived ingredients are commonly included in modern hair‑support formulas.

How Pumpkin Seed Extract Complements This Category

Within the Hormonal & Nutritional Balance Support category, Pumpkin Seed Extract works alongside:

Saw Palmetto - explored for hormone‑related pathways
Zinc - supports normal macronutrient metabolism
5‑MTHF - supports methylation and nutrient utilisation
Vitamin B12 - contributes to normal red blood cell formation

Pumpkin Seed Extract brings phytosterols, fatty acids, and antioxidant support, helping round out the category’s focus on internal balance and nutrient‑related pathways.

Key Takeaways

Pumpkin Seed Extract contains fatty acids, antioxidants and phytosterols.
Research explores its potential influence on hormone‑related pathways.
A 2014 RCT on pumpkin seed oil suggested benefits for hair appearance and density.
It complements Saw Palmetto, Zinc, 5‑MTHF and B12 in our formula.