Overview

Bioactive Silicon, commonly marketed under the name BioSil, is a patented form of choline-stabilized orthosilicic acid (ch-OSA)—a highly bioavailable source of silicon, an essential trace mineral involved in the formation of collagen, elastin, and keratin.

Unlike elemental silicon (which has poor bioavailability), BioSil delivers silicon in a form the body can efficiently absorb and use, making it popular in skin, hair, nail, bone, and joint health supplements.


🔬 How It Works

BioSil activates the body’s natural ability to generate and protect its own collagen, rather than providing collagen directly. The two key components in BioSil are:

  • Orthosilicic Acid (OSA): Stimulates collagen production and supports connective tissue health.

  • Choline: Stabilizes the OSA and supports fat metabolism, brain health, and liver function.

Together, these ingredients promote:

  • Collagen regeneration

  • Elasticity in skin

  • Stronger hair and nails

  • Bone mineral density


🌟 Claimed Benefits

  • Reduces fine lines and wrinkles

  • Increases skin elasticity and moisture retention

  • Strengthens hair shafts and reduces brittleness

  • Enhances nail hardness

  • Supports joint flexibility and cartilage health

  • Promotes bone strength and density


💊 Typical Dosage

  • Most studies and products recommend 5 mg of silicon (as ch-OSA) once or twice daily, often in capsule or liquid form.

  • Consistency is key—benefits are usually seen after 12+ weeks of regular use.


⚠️ Safety and Side Effects

  • Generally well-tolerated with minimal side effects.

  • Mild gastrointestinal symptoms (e.g., nausea) may occur in sensitive individuals.

  • Pregnant or nursing women should consult a healthcare provider before use.

 
Research Studies / References
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arw Treguer, P., Nelson, D. M., Van Bennekom, A. J., DeMaster, D. J., Leynaert, A. and Queguiner, B. (1995). The silica balance in the world ocean: A reestimate. Science 268, 375-379.


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arw Reffitt DM, Ogston N, Jugdaohsingh R, et al. (2003). "Orthosilicic acid stimulates collagen type 1 synthesis and osteoblastic differentiation in human osteoblast-like cells in vitro". Bone 32 (2): 127-35. doi:10.1016/S8756-3282(02)00950-X. PMID 12633784.


arw Wickett RR, Kossmann E, Barel A, et al. (2007). "Effect of oral intake of choline-stabilized orthosilicic acid on hair tensile strength and morphology in women with fine hair". Arch. Dermatol. Res. 299 (10): 499-505. doi:10.1007/s00403-007-0796-z. PMID 17960402.


arw Barel A, Calomme M, Timchenko A, et al. (2005). "Effect of oral intake of choline-stabilized orthosilicic acid on skin, nails and hair in women with photodamaged skin". Arch. Dermatol. Res. 297 (4): 147-53. doi:10.1007/s00403-005-0584-6. PMID 16205932.


arw Scheinfeld N, Dahdah MJ, Scher R (2007). "Vitamins and minerals: their role in nail health and disease". J Drugs Dermatol 6 (8): 782-7. PMID 17763607.


arw Calomme M, Geusens P, Demeester N, et al. (2006). "Partial prevention of long-term femoral bone loss in aged ovariectomized rats supplemented with choline-stabilized orthosilicic acid". Calcif. Tissue Int. 78 (4): 227-32. PMID 16604283.


arw Calomme MR, Vanden Berghe DA (1997). "Supplementation of calves with stabilized orthosilicic acid. Effect on the Si, Ca, Mg, and P concentrations in serum and the collagen concentration in skin and cartilage". Biol Trace Elem Res 56 (2): 153-65. PMID 9164661.


arw Spector TD, Calomme MR, Anderson SH, et al. (2008). "Choline-stabilized orthosilicic acid supplementation as an adjunct to calcium/vitamin D3 stimulates markers of bone formation in osteopenic females: a randomized, placebo-controlled trial". BMC Musculoskelet Disord 9: 85. doi:10.1186/1471-2474-9-85. PMID 18547426.
 

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