Keratin + Biotin
Combining keratin and biotin offers a powerful inside-out and outside-in approach for hair and nail health. Keratin strengthens, smooths, and protects the outer hair shaft, while Biotin (Vitamin B7) helps your body metabolize nutrients to internally produce and support the structural protein keratin.
How They Work Together
- Internal Support: Biotin acts as a helper molecule to build amino acids into strong keratin structures.
- External Protection: Keratin coats and repairs the hair cuticle to stop breakage and tame frizz.
- Nail Resilience: Both nutrients team up to harden weak, splitting nails.
Key Benefits
- Less Breakage: Biotin builds strong roots while keratin shields existing strands.
- More Shine: Keratin smooths the surface, so hair reflects light better.
- Thicker Look: The duo adds volume by reinforcing thin or brittle hair.
The Science
- Biotin Function: Functions as a coenzyme for carboxylase enzymes, aiding amino acid catabolism and protein synthesis pathways critical for cellular proliferation in hair follicles.
- Keratin Function: Supplies bioavailable structural peptide subunits that directly integrate into damaged or fragile hair shafts and nail matrices.
Synergistic Benefits
- Complementary Pathways: Biotin optimizes the cellular machinery required to manufacture proteins, while ingested or topical keratin provides raw material fragments.
- Structural Resilience: Clinical observations associate the combination with decreased hair shedding, improved nail plate thickness, and reduced cortical breakage.
The Importance of Keratin Bioavailability
Traditional keratin is insoluble and poorly digested, but Cynatine HNS uses a specialized solubilization process that breaks down the protein into absorbable peptides. Clinical research demonstrates that a daily 500 mg dose over 90 days significantly reduces hair shedding, improves hair strength and brightness, strengthens brittle nails, and enhances skin moisture and elasticity.
Key Clinical Findings
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Hair Health: Randomized, double-blind, placebo-controlled trials show a statistically significant reduction in hair loss, alongside improved hair luster, strength, and brightness.
- Nail Strength: Studies report increased nail hardness and reduced splitting or breakage, helping fragile nails grow longer.
- Skin Appearance: Clinical evaluations indicate improvements in skin moisture, elasticity, firmness, and a reduction in wrinkle depth.
Mechanism of Action
- High Bioavailability via smaller peptides
- Cysteine Delivery: It delivers high amounts of the amino acid cysteine directly to hair follicles, nail beds, and skin tissue.
- Antioxidant Support: Research suggests it helps stimulate cellular glutathione synthesis, protecting cells from oxidative stress.
We recommend Elavonne® Hair Nutrition
- Contains Cynatine® HNS Keratin in the full studied amount at 500mg per serving
- Contains a high dose of Biotin at 5,000 mcg
- Strong supportive vitamins and minerals all known for their hair health promoting abilities (Vitamin A and E, Niacin, B12, Pantothenic acid, Iron, and Zinc)
- Convenient to use at 2 capsules per day
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