Three Natural Ingredients That Transform Hair Health: Biotin, Marine Collagen, and Saw Palmetto

Working Together from the Inside Out to Help Prevent Hair Loss

When it comes to promoting thicker, stronger, and healthier hair, not all supplements are created equal. With GroWell, science and nature come together in every formula — and nowhere is that more evident than in our advanced hair health supplements. Each capsule is carefully crafted with three of the most powerful natural ingredients known to support hair from the inside out: Biotin, Marine Collagen, and Saw Palmetto.

Together, these nutrients address the most common causes of hair loss — from hormonal imbalances to nutrient deficiencies — while enhancing your body’s natural ability to grow fuller, more resilient strands. Here’s how each one works and why GroWell’s supplements make the perfect partner to our red light therapy caps and minoxidil topicals.

1. Biotin: The Foundation of Stronger, Healthier Hair

Biotin (vitamin B7) is often called the “beauty vitamin” — and for good reason. It plays a crucial role in producing keratin, the protein that forms the structural foundation of hair, skin, and nails. Without enough biotin, hair becomes brittle, dull, and prone to breakage.

By replenishing your body’s biotin levels, GroWell’s supplements help boost keratin production and improve the overall strength and elasticity of your hair. This results in less shedding, improved thickness, and new growth that’s visibly healthier.

The Cleveland Clinic states that: “biotin has been shown to help with preventing balding and hair loss. In fact, biotin is primarily used for alopecia — a condition that causes hair loss in all sexes.” 

“Biotin helps maintain hair growth and helps with inflammation,” says dermatologist Dr. Wilma Bergfeld. “The hair follicle, the skin and the nails all benefit.”

Why it matters: Biotin supports the metabolic processes that convert nutrients into energy for cellular growth — giving your follicles the fuel they need to produce vibrant, resilient hair. It’s important to note that studies show that biotin can help prevent hair loss by keeping your healthy hair in great shape, but it does not regrow hair after it’s been lost. However, as noted further down, it’s a wonderful complement to known solutions for regrowing hair, such as red light therapy and minoxidil topicals.

2. Marine Collagen: Rebuilding from Within

Collagen is the most abundant protein in your body, providing the structure for skin, connective tissue, and — importantly — the scalp. As we age, collagen production naturally declines, which can lead to weaker hair follicles and reduced growth.

GroWell’s Marine Collagen is sustainably sourced and rich in amino acids that help rebuild the dermal layer of the scalp, improve follicle anchoring, and enhance elasticity. By strengthening both the scalp and the hair shaft, Marine Collagen helps reduce thinning and breakage while promoting smoother, shinier strands.

Why it matters: A healthy scalp is the foundation of healthy hair. Marine Collagen restores moisture balance, increases circulation, and improves follicle support — key factors for long-term growth.

3. Saw Palmetto: The Natural DHT Blocker

One of the leading causes of hair loss, especially in men (and some women), is a hormone byproduct called Dihydrotestosterone (DHT). This compound shrinks hair follicles over time, shortening the hair growth cycle and leading to thinning or baldness.

Saw Palmetto is a powerful botanical extract that naturally inhibits the enzyme 5-alpha-reductase, which converts testosterone into DHT. By blocking DHT at the source, Saw Palmetto helps preserve existing hair and allows new growth to flourish.

Why it matters: Unlike synthetic treatments, Saw Palmetto offers a gentle, plant-based way to combat hormonal hair loss — without harsh side effects.

Other Great Ingredients

The GroWell supplements for men and women also offer some other great natural ingredients that support health along so many other lines. These include turmeric root; palm berry; zinc; vitamins A, C, D and E.  

The GroWell Advantage: Inside and Out

While supplements strengthen and nourish hair from the inside, GroWell’s complete hair restoration system amplifies results by targeting growth from every angle:

• GroWell Red Light Therapy Caps: FDA-cleared and clinically proven, these caps use low-level laser light to stimulate blood flow and energize dormant follicles. When combined with nutrient support from the supplements, you’re feeding and activating follicles simultaneously — maximizing growth potential.
• GroWell Minoxidil Topical: As one of the few FDA-approved topical treatments for hair loss, minoxidil extends the growth phase of hair follicles. Used alongside GroWell’s supplements, it helps create thicker, denser regrowth in less time. There are specific formulas for men and women.
  

The Bottom Line

Hair health is more than just what you put on your scalp — it’s also about what you put into your body. Apira Science – makers of the GroWell products – has this down, as they’ve been in the business of regrowing hair for over 20 years. GroWell’s supplement blend of Biotin, Marine Collagen, and Saw Palmetto provides the essential building blocks for stronger, fuller hair – which are a fantastic addition to hair growth solutions, such as our red light therapy caps and minoxidil topicals.

Together, they form a science-backed, holistic system designed to restore a great look, vitality, and natural hair growth — safely and effectively.