Stronger Hair Shafts, Less Split Ends, Hair Growth

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Stronger, Less Brittle Nails, Less Split Nails, Nail Growth

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Jarrow Formulas BeautySil Hair u0026amp; Nails is a synergistic formulation of Biotin, JarroSil, and MSM (methyl-sulfonyl-methane) sulfur. Biotin is essential for normal hair growth and is associated with nail health.

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MSM is an organic source of bioavailable sulfur. Sulfur-containing compounds are found in high concentrations in keratin and collagen. Keratin, the key structural component of the hair u0026amp; nails.

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Silicon, likewise, is needed for the health of the hair u0026amp; nails. It is a major mineral component of the nails and contributes to hair shaft strength and hair shine and luster.

nMethyl Folate ((6S)-5-methyltetrahydrofolic acid or (6S)-5-MTHF) is the most biologically active form of folic acid. Quatrefolic is the 4th generation development in folate delivery. With certain inherited errors in metabolism and under a variety of physiologic stresses, the transformation of folic acid into the active form of folate either does not properly take place or is inadequate. Unlike folic acid, 5-MTHF can cross the blood-brain barrier. HEALTH CLAIM: Healthful diets with adequate folic acid may reduce a woman's risk of having a child with certain brain or spinal cord defects.