Is Bovine Serum Albumin plant-based?

Hi, The word 'bovine' ie cow, means it is not plant based. Also, it is an Immunoglobulin, not albumin. It contains Immunolin which is a serum-derived bovine immunoglobulin/protein isolate, the only non-dairy protein ingredient with concentrated levels of the IgG antibody which makes it suitable for those with lactose intolerance.

Do these contain proline-rich polypeptide (PRP’s) like colostrum does to help regulate TH1/TH2? Thank you!

Hi, I'm not sure about it because the product doesn't indicate that it contains PRP's.

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Pure Therapro Rx Elite IgG Immunoglobulin Supplement, 120 Caps - Gut Health & Immune Support, 1100 mg IgG, IGA & IgM, Sunflower Lecithin | Dairy & Gluten Free Colostrum Supplement Alternative

Pure Therapro Rx Elite IgG Immunoglobulin Supplement, 120 Caps - Gut Health & Immune Support, 1100 mg IgG, IGA & IgM, Sunflower Lecithin | Dairy & Gluten Free Colostrum Supplement Alternative

Product ID: 524974104

Details

Age Range (Description)
Adult
Brand
Pure Therapro
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Capsule
Item Weight
0.11 Kilograms

🌿100% dairy & gluten free formula

🧬Award-winning Immunolin for gut microbiome

🛡️1100 mg IgG per serving

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Description

🛡️ Elevate your gut game with elite immune defense — don’t miss out on the gut health revolution!

TRUSTED USA MADE QUALITY - Formulated in Denver with no fillers, no artificial additives, and zero Chinese-sourced ingredients.
AWARD WINNING IMMUNOLIN INGREDIENT - Harness the power of Supply Side West’s 2022 Ingredient of the Year for microbiome health.
CLINICALLY PROVEN GUT BARRIER SUPPORT - Elite IgG’s serum immunoglobulins protect and restore your gut lining from leaky gut and inflammation.
PHARMACEUTICAL GRADE PURITY CONSISTENCY - Over 15 years of cGMP manufacturing ensures every capsule delivers a potent, clean dose.
DAIRY GLUTEN FREE FOR SENSITIVE LIFESTYLES - A lactose-free, colostrum alternative perfect for those avoiding common allergens without compromise.

Pure Therapro Rx Elite IgG Immunoglobulin Supplement delivers a clinically effective 1100 mg dose of serum-derived Immunolin, an award-winning ingredient proven to support gut barrier integrity and immune balance. Manufactured in a cGMP-certified US facility, this dairy- and gluten-free formula is a premium colostrum alternative designed for sensitive diets and optimal gut microbiome health.

Specifications

ASIN	B0BQ3VMZ37
Age Range Description	Adult
Allergen Information	Corn-Free, Dairy Free, Gluten Free, Grain-Free, Lactose Free, Milk Free, Nut Free, Shellfish Free, Soy Free, Wheat Free
Best Sellers Rank	#57,178 in Health & Household ( See Top 100 in Health & Household ) #2,157 in Blended Vitamin & Mineral Supplements
Brand	Pure Therapro Rx
Brand Name	Pure Therapro Rx
Container Type	Bottle
Customer Reviews	4.5 out of 5 stars 160 Reviews
Diet Type	Gluten Free, Keto, Paleo
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00199874267890
Item Form	Capsule
Item Weight	0.1 Kilograms
Manufacturer	Pure Therapro Rx
Manufacturer Part Number	871149005740
Material Features	Dairy Free, Lactose Free, Milk Free, Natural, No Artificial Colors, No Artificial Flavors, No Artificial Preservatives, No Artificial Sweeteners
Material Type Free	GMO Free, No Chinese Ingredients, No Excipients, No Fillers, No Flow Agents
Number of Items	1
Pill Coating	Uncoated
Primary Supplement Type	Colostrum Alternative, IgG, Immunoglobulin
Product Benefits	Immune Support, Gut Health, Leaky Gut, Food Sensitivities, Supports a Balanced Inflammatory Response
Special Ingredients	Immunolin Serum Based Immunoglobulins
Specific Uses For Product	Detoxification Support, Digestive Health Support, Gut Health Support, Immune Function Support, Supports a Healthy Inflammatory Balance
Supplement Formulation	Individual Supplement
Unit Count	120 Count

Reviews

J**G

17.11.2025

2**A

16.02.2026

A**R

23.11.2025

C**R

24.09.2025

D**T

9.05.2023

F**.

30.04.2023

M**D

9.10.2025

J**E

1.07.2024

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