Mega IgG2000™

Mega IgG2000™ by Microbiome Labs is a dairy-free immunoglobulin concentrate derived from bovine serum, providing serum-derived IgG, IgM, and IgA. Because it comes from serum instead of milk, it is lactose-free, casein-free, and β-lactoglobulin-free. It's designed to support a healthy gut barrier and mucosal immune function as an alternative to bovine colostrum.

$66.00

Dairy-free immunoglobulin concentrate derived from bovine serum
Provides IgG 900 mg, IgM 100 mg, and IgA 20 mg per serving
Lactose-free, casein-free, and β-lactoglobulin-free
Supports gut barrier function and mucosal immune health
Serum-derived immunoglobulin that has been studied in published human clinical trials

Why Catalyst Recommends This

Bovine colostrum is a common source of immunoglobulins, but it is milk-derived. Mega IgG2000 offers a serum-derived alternative, making it a practical option for patients who want immunoglobulin support for the gut barrier without lactose, casein, or β-lactoglobulin in the formula.

Suggested Use

Take 4 capsules (1 serving) as directed by your practitioner.

Important Safety Information

Derived from bovine (beef) source material. Consult your healthcare professional before use if you are pregnant, breastfeeding, or considering use for a child.

Product Disclaimers

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Keep out of reach of children. Do not use if the safety seal is broken or missing. Store in a cool, dry place out of direct sunlight.

Consult with your healthcare practitioner before using this product, especially if you are pregnant, nursing, under 18 years of age, taking medications, or managing a medical condition.

Mega IgG2000™ provides a serum-derived immunoglobulin concentrate (ImmunoLin®) from bovine serum, supplying IgG, IgM, and IgA to support gut barrier function and mucosal immune health.*

Other ingredients: Vegetable capsule (hypromellose and water), magnesium stearate, microcrystalline cellulose, silica.

Serving Size: 4 Capsules

Total Servings: 30

Amount Per Serving		% Daily Value*
Calories	10
Protein	2 g	4%
Serum-derived immunoglobulin concentrate (ImmunoLin®)	2 g	**
Immunoglobulin G (IgG)	900 mg	**
Immunoglobulin M (IgM)	100 mg	**
Immunoglobulin A (IgA)	20 mg	**
Bovine serum albumin	100 mg	**