BioSil Advanced Hair Growth with Patented ch-OSA Complex, 120 Capsules (30 Day Supply) supplement bottle
BioSil

Advanced Hair Growth with Patented ch-OSA Complex, 120 Capsules (30 Day Supply)

What We Researched
7 active ingredients analyzed · 5 inactive ingredients decoded · 2 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
73
Product Score Fair
83
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Choline (as Choline-Stabilized Orthosilicic Acid) (ch-OSA®) 200 mg 36%
Selenium (as Sodium selenate) 40 mcg 73%
Biotin 500 mcg 1,667%
Silicon (as Choline-Stabilized Orthosilicic Acid) (cf-OSA®) 10 mg *
AnaGain pea sprout extract (Pisum sativum) 100 mg *
Ceramosides wheat lipid extract (Triticum sativum) 20 mg *
Amino acid blend (Taurine, Cystine) 100 mg *
Bioavailability Good

Absorption Rating

  • Choline (as Choline-Stabilized Orthosilicic Acid) (ch-OSA®) Poor
  • Selenium (as Sodium selenate) Fair
  • Biotin Good
  • Silicon (as Choline-Stabilized Orthosilicic Acid) (cf-OSA®) Good
  • AnaGain pea sprout extract (Pisum sativum) Fair
  • Ceramosides wheat lipid extract (Triticum sativum) Fair
  • Amino acid blend (Taurine, Cystine) Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Hypromellose
  • Cellulose
  • Silicon Dioxide
  • Magnesium Stearate
Efficacy Poor

Dosage Analysis

  • Choline (as Choline-Stabilized Orthosilicic Acid) (ch-OSA®) 200 mg Under-dosed
  • Selenium (as Sodium selenate) 40 mcg Under-dosed
  • Biotin 500 mcg Effective
  • Silicon (as Choline-Stabilized Orthosilicic Acid) (cf-OSA®) 10 mg Effective
  • AnaGain pea sprout extract (Pisum sativum) 100 mg Under-dosed
  • Ceramosides wheat lipid extract (Triticum sativum) 20 mg Under-dosed
  • Amino acid blend (Taurine, Cystine) 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Choline (as Choline-Stabilized Orthosilicic Acid) (ch-OSA®) 200 mg 36%
Selenium (as Sodium selenate) 40 mcg 73%
Biotin 500 mcg 1,667%
Silicon (as Choline-Stabilized Orthosilicic Acid) (cf-OSA®) 10 mg *
AnaGain pea sprout extract (Pisum sativum) 100 mg *
Ceramosides wheat lipid extract (Triticum sativum) 20 mg *
Amino acid blend (Taurine, Cystine) 100 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$86$85$84$83$82 Mar 12 $83.99
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
BioSil

Founded 1994 · Destelbergen, Belgium · 7 products · biosil.beauty/

Certifications

2 certifications
Fda Gmp Inspections Verified Source
Vegan Certified Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source
Related Supplements
Frequently Asked Questions
Is BioSil Advanced Hair Growth with Patented ch-OSA Complex, 120 Capsules (30 Day Supply) a good supplement?

BioSil Advanced Hair Growth with Patented ch-OSA Complex, 120 Capsules (30 Day Supply) received a product quality score of 73/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 7 active ingredients with 30 servings per container. All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, BioSil, holds a brand trust score of 83/100 with 2 verified certifications including Fda Gmp Inspections, Vegan Certified.

What are the ingredients in BioSil Advanced Hair Growth with Patented ch-OSA Complex, 120 Capsules (30 Day Supply)?

BioSil Advanced Hair Growth with Patented ch-OSA Complex, 120 Capsules (30 Day Supply) contains 7 active ingredients: Choline (as Choline-Stabilized Orthosilicic Acid) (ch-OSA®) (200 mg), Selenium (as Sodium selenate) (40 mcg), Biotin (500 mcg), Silicon (as Choline-Stabilized Orthosilicic Acid) (cf-OSA®) (10 mg), AnaGain pea sprout extract (Pisum sativum) (100 mg), Ceramosides wheat lipid extract (Triticum sativum) (20 mg), and 1 more. Notable high-dose ingredients include Biotin at 1,667% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is BioSil Advanced Hair Growth with Patented ch-OSA Complex, 120 Capsules (30 Day Supply) safe to take?

BioSil Advanced Hair Growth with Patented ch-OSA Complex, 120 Capsules (30 Day Supply) has been analyzed for ingredient safety across all its components. All 5 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is BioSil a trustworthy supplement brand?

BioSil receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1994 and headquartered in Destelbergen, Belgium, the company offers 7 products in their lineup. They hold 2 verified certifications including Fda Gmp Inspections, Vegan Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.