Immunolin
Also known as: serum-derived bovine immunoglobulin/protein isolate, bovine immunoglobulin, bovine serum immunoglobulin, ImmunoLin
Overview
ImmunoLin, scientifically known as serum-derived bovine immunoglobulin/protein isolate, is a dietary supplement predominantly consisting of immunoglobulins, which play a crucial role in immune response. This high-protein product contains over 90% protein and is largely used in sports nutrition, primarily benefiting gut health and immune function during high physical activity. Compared to traditional colostrum, ImmunoLin has lower levels of lactose and endotoxins, making it favorable for those with lactose intolerance. Clinical and manufacturer-sponsored trials have explored its effects; however, there is a scarcity of independent systematic reviews, indicating the necessity for further research to definitively ascertain its effectiveness and safety across a broader spectrum of users.
Benefits
ImmunoLin offers several evidence-backed benefits, particularly in enhancing intestinal health and reducing permeability, which may lead to decreased inflammation and improved immune responses. Athletes often report benefits from its immuno-supportive properties, especially when experiencing immune suppression linked to intense exercise. Although specific effect sizes are not extensively documented, moderate evidence supports the notion that users may realize improvements in gut and immune function relatively quickly after beginning supplementation, within a time frame of days to weeks. Its potential in aiding recovery during rigorous training is noteworthy.
How it works
The mechanism of action of ImmunoLin centers around its ability to bind microbial antigens in the gastrointestinal tract, which prevents their absorption into the bloodstream. By sequestering harmful bacterial endotoxins and other microbial elements, ImmunoLin helps reduce immune activation and associated inflammation. This function is pivotal, as it supports the integrity of the gut barrier, thereby promoting overall immune resilience and a healthier digestive environment.
Side effects
ImmunoLin is generally deemed safe according to clinical trial data involving more than 450 participants, with no significant side effects reported. The available literature does not highlight any uncommon or severe adverse effects, and there are no established drug interactions or contraindications. This indicates a favorable safety profile, especially for individuals experiencing impaired gut health or immune function. Nevertheless, prospective users, particularly those with pre-existing health conditions or concurrent medications, should consult healthcare professionals prior to starting supplementation.
Dosage
The effective dosing of ImmunoLin remains inconclusive due to the lack of independent research; however, a common recommendation for athletes is daily intake ranging from 1000 to 2000 mg. Some clinical trials explored doses extending to 20 g per day without notable adverse effects. For optimal results, it is advised to consume ImmunoLin either before or after exercise sessions. The supplement is typically available in powder form, yet detailed information regarding absorption specifics is limited, necessitating individual adjustment based on personal responses.
FAQs
How does it compare to other gut health supplements like probiotics?
ImmunoLin focuses on immunoglobulin support for gut health, while probiotics primarily introduce beneficial bacteria to the microbiome. Both may be beneficial but operate through different mechanisms.
Is it safe for individuals with dairy allergies?
ImmunoLin is derived from bovine sources but is low in lactose. However, those with dairy allergies should consult a healthcare provider before using it.
When is the best time to take ImmunoLin?
It is recommended to take ImmunoLin before or after exercise for optimal benefits.
What results can I expect?
Users may experience improvements in gut health and immune function within days to weeks of starting supplementation.
Is ImmunoLin a dairy product?
Despite being derived from bovine serum, ImmunoLin is not considered a conventional dairy product and contains minimal lactose.
Supplements Containing Immunolin

Animal PM
Animal

SBI Protect
Ortho Molecular Products

SBI Protect Powder
Ortho Molecular Products

Ortho Spore IG
Ortho Molecular Products

Daily Immune Defense
Doctor's Best

Ultimate IgG
Just Thrive

SBI Protect Powder
Ortho Molecular Products

SBI Immune Health Capsules
NHC Natural Healthy Concepts

Microbiome Protect w/IgG
Douglas Laboratories

hGH
DC

Ultimate IgG
Just Thrive

Bloat-Eaze Pro
NuEthix Formulations