How BioSil® helps

Thicker hair

BioSil® is clinically proven to thicken each individual strand of hair, which results in more volume overall.†

Stronger hair

Your hair's strength comes from elasticity, which helps it resist damage from aging, styling, and environmental factors.†

Fewer split ends

BioSil®'s patented ch-OSA® complex binds the hair's keratin proteins together as the strand grows.†

What to expect & when

Healthier hair in 2-9 months

When you start taking BioSil®, your response time will depend on a variety of factors. You might react more slowly than average, or see the results of replenished collagen levels very quickly—results you can see, feel, and show.†

  • Within 30 minutes

    Immediately, the ch-OSA® complex is released into your blood and absorbed for use by your collagen-producing cells.†

  • All day, every day

    Your cells are triggered to start producing more collagen and elastin for use everywhere in your body.†

  • 1 month

  • 2 MONTHS

    More voluminous, faster-growing, and lustrous hair is commonly reported in the second month.†

  • 3 MONTHS

  • 3-4 MONTHS

  • 4-5 MONTHS

  • 4 TO 6 MONTHS

    BioSil® reduces nail brittleness after four months, and reduces vertical lines and roughness after six, according to a clinical study.†

  • 9 MONTHS

    BioSil® strengthens, thickens, and elasticizes hair after nine months, according to a clinical study.†

  • 12 MONTHS

Here's what people are saying
about BioSil®


It's a fantastic product 

Read her story  →

Browse all BioSil benefits