BioSchwartz Grass Fed Colostrum 40% IgG, 90 Capsules (500 mg per Capsule) supplement bottle
BioSchwartz

Grass Fed Colostrum 40% IgG, 90 Capsules (500 mg per Capsule)

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
62
Product Score Fair
62
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Colostrum Powder (from bovine) standardized to contain 40% (400 mg) IgG 1,000 mg **
Bioavailability Fair

Absorption Rating

  • Colostrum Powder (from bovine) standardized to contain 40% (400 mg) IgG Fair
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose (Capsule)
  • Magnesium Stearate
  • Microcrystalline Cellulose
  • Silicon Dioxide
Efficacy Very Poor

Dosage Analysis

  • Colostrum Powder (from bovine) standardized to contain 40% (400 mg) IgG 1,000 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Colostrum Powder (from bovine) standardized to contain 40% (400 mg) IgG 1,000 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose (Capsule) Safe

It is used as a material for making vegetarian capsules.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Microcrystalline Cellulose Safe

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

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$23$22$21$20$19 Mar 12 $21.00
iHerb

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

Brand Trust Report
BioSchwartz

Founded 2015 · St. Petersburg, FL, USA · 53 products · bioschwartz.com

Certifications

1 certification
Consumerlab Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source

Violation History

2 incidents
Prop 65 Lead2020-08-20Source
Recall Coconut Oil2020-01-21Source
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Frequently Asked Questions
Is BioSchwartz Grass Fed Colostrum 40% IgG, 90 Capsules (500 mg per Capsule) a good supplement?

BioSchwartz Grass Fed Colostrum 40% IgG, 90 Capsules (500 mg per Capsule) received a product quality score of 62/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients with 45 servings per container. All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, BioSchwartz, holds a brand trust score of 62/100 with 1 verified certifications including Consumerlab.

What are the ingredients in BioSchwartz Grass Fed Colostrum 40% IgG, 90 Capsules (500 mg per Capsule)?

BioSchwartz Grass Fed Colostrum 40% IgG, 90 Capsules (500 mg per Capsule) contains 1 active ingredients: Colostrum Powder (from bovine) standardized to contain 40% (400 mg) IgG (1,000 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is BioSchwartz Grass Fed Colostrum 40% IgG, 90 Capsules (500 mg per Capsule) safe to take?

BioSchwartz Grass Fed Colostrum 40% IgG, 90 Capsules (500 mg per Capsule) has been analyzed for ingredient safety across all its components. All 4 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 BioSchwartz a trustworthy supplement brand?

BioSchwartz receives a brand trust score of 62/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2015 and headquartered in St. Petersburg, FL, USA, the company offers 53 products in their lineup. They hold 1 verified certifications including Consumerlab. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: BioSchwartz has 2 historical regulatory incidents on record, which are factored into the trust score.

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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.