What vitamins does your hair really need? Science has the answer

If you Google "vitamins for hair," you'll probably find thousands of results.

They all promise exactly the same thing.

More growth.

More strength.

More shine.

But very few explain which nutrients actually participate in hair health and why.

And here's the first interesting fact:

There isn't one single vitamin responsible for hair growth.

In fact, hair is one of the most metabolically active tissues in the body and requires the simultaneous participation of vitamins, minerals, amino acids, and proteins to complete its growth cycle.

That's why dermatologists rarely talk about a single ingredient.

They talk about a nutritional strategy.

Hair also needs nourishment

Each hair grows within a hair follicle.

This follicle acts like a small factory that needs energy and raw materials to produce a healthy hair fiber.

When there is a significant nutritional deficiency, hair can be one of the first tissues to suffer.

That's why various studies have linked deficiencies of certain micronutrients to alterations in the hair cycle, especially in people with a predisposition to hair loss.

These are some of the most studied vitamins and nutrients for hair health

Biotin

The most famous.

Although biotin is often associated with hair growth, scientific evidence shows that its supplementation is especially useful when there is a documented deficiency. Even so, it is part of many hair formulas because it participates in the metabolism of proteins like keratin.

Grow 360 Men and Women provide 300 mcg of biotin per serving.

Zinc

Zinc participates in numerous processes related to cell growth and protein synthesis. Various studies have found associations between low zinc levels and some types of hair loss.

Grow 360 provides 20 mg of chelated amino acid zinc.

Vitamin D

There are increasing studies investigating the relationship between vitamin D and hair follicle health.

Although research is ongoing, various studies have observed that people with some types of alopecia more frequently have low vitamin D levels.

Grow 360 includes vitamin D3.

Selenium

Selenium contributes to the antioxidant protection of cells and participates in functions related to metabolism.

Grow 360 includes chelated amino acid selenium.

Vitamin C

It is not only known for its role in the immune system.

It also participates in the normal synthesis of collagen, an important protein for different body tissues.

Grow 360 combines vitamin C with Camu Camu extract.

But vitamins are only part of the story

Here's something many people don't know.

Hair is made up of approximately 95% keratin, a protein.

That means, in addition to vitamins and minerals, it also needs amino acids to synthesize new hair fibers.

That's why Grow 360 includes:

• L-Cysteine
• L-Lysine
• L-Methionine
• Keratin

All of them related to hair structure.

And what do ingredients like collagen, turmeric, or resveratrol do?

This is where Grow 360 stands out.

Its formula incorporates additional widely studied ingredients:

• Hydrolyzed Marine Collagen.
• Bio-Curcumin® BCM-95®.
• Hyaluronic Acid.
• Tocotrienols.
• Resveratrol.
• Piperine BioPerine.

Many of these compounds are researched for their antioxidant activity and their ability to protect cells from oxidative stress, a process also studied in hair follicle aging.

Grow 360 Men and Grow 360 Women: two formulas, one goal

Although both share a very similar nutritional base, each presentation was developed with the needs of men and women in mind as part of a comprehensive hair care routine.

Frequently Asked Questions

Here are some more interesting FAQs:

Does biotin really make hair grow?

Not exactly. Scientific evidence shows that biotin supplementation primarily benefits people with a deficiency of this nutrient. However, biotin participates in the metabolism of proteins related to hair structure, which is why it is often included in hair formulas.

What is the most important vitamin for hair?

There isn't one. Scientific literature indicates that hair growth depends on the balance between vitamins, minerals, proteins, and amino acids, rather than a single nutrient.

What nutrients participate in hair formation?

Among the most studied are biotin, zinc, vitamin D, vitamin C, iron (when deficient), sulfur-containing amino acids like cysteine, and proteins like keratin.

Caring for your hair also starts from within

Many times we look for the perfect shampoo or the latest treatment, forgetting that hair also needs nutrients to complete its growth cycle.

At Pharma Grow, we believe that an effective hair routine combines information, consistency, and a comprehensive strategy. Because strong hair does not depend on a single vitamin, but on the combined work of many nutrients that support the follicle day after day.