Cynatine® HNS: The Bioavailable Keratin That Revolutionizes Hair, Skin, and Nail Care

At Modesta Cassinello , we believe in formulas that truly make a difference. That's why, in developing our new Modesta Cassinello Hair Boost food supplement, which promotes a healthy scalp and hair growth, we incorporated Cynatine® HNS : an innovative active ingredient that works from within to strengthen hair, nails, and skin, with clinical evidence. We chose this keratin formula because it's the only bioavailable and soluble keratin, capable of delivering visible results in just two weeks.

What is Cynatine® HNS?

Cynatine® HNS is a patented , solubilized, highly bioavailable form of keratin derived from New Zealand sheep wool. Unlike other forms of keratin used in supplements—such as those derived from bird feathers or fish scales—Cynatine® maintains a human-like amino acid profile , enabling visible, scientifically supported results.

What is keratin and why is it so important?

Keratin is a fibrous structural protein found in hair, nails, and skin . It accounts for up to 90% of hair fibers. With age or due to external factors, our keratin levels decrease, resulting in hair fragility, brittle nails, loss of skin elasticity, and visible aging.

However, keratin in its natural form is neither soluble nor digestible, so most traditional supplements fail to achieve effective results. It's like trying to dissolve a hair in water: it's neither absorbed nor utilized.

What makes Cynatine® HNS different?

Thanks to its patented enzymatic hydrolysis process, Cynatine® converts keratin into soluble oligopeptides. It includes cysteine ​​in the form of tripeptides , which the body can effectively absorb and utilize.

Clinically proven benefits of Cynatine® HNS:

1. Hair : 45% reduction in hair loss in 90 days, increased shine and number of hairs in the anagen phase (growth phase).
2. Nails : Greater strength, elasticity, and moisture retention. Less breakage.
3. Skin: Visible reduction of wrinkles and fine lines, improved firmness, smoothness, and protection from antioxidants like glutathione.

Why have we included it in our formula?

In our line, we have included Cynatine® HNS as one of the main active ingredients because it is the only form of keratin with clinically proven bioavailability.
It acts from within, caring for the structure of hair, nails and skin at the cellular level.
It has a natural formulation, is safe, halal and kosher, and complements dermocosmetic routines and hair treatments very well.

Conclusion

Cynatine® HNS represents a qualitative leap forward in nutricosmetics. Because it's not just about supplementation, but about doing so with proven active ingredients that make a real difference.

Its bioavailable amino acid profile, premium origin, and clinical support make this ingredient a cornerstone of our new formula for comprehensive care from within.