Nature's Most Powerful Superfood: New Zealand Grass-Fed Colostrum
Experience the power of pristine, grass-fed MIP new zealand colostrum
- Gut Barrier Integrity – Research shows colostrum's bioactive compounds actively support intestinal cell regeneration and tight junction strength, i.e., avoid and recover from leaky gut
- Immune System Balance – Colostrum powerfully supports immune function and helps optimize the body's natural defense systems against respiratory infections, seasonal illness, and viral threats
- Athletic Performance – Enhance recovery, build strength, and maintain endurance during intense training
- Cellular Regeneration – Studies demonstrate that colostrum's growth factors play a vital role in the body's repair processes and support regeneration at the cellular level
“Colostrum…increases appetite, hemoglobin, serum albumin level and the number of blood lymphocytes…it can also accelerate weight gain and physical performance after surgery.”
Improved physical disability and nutritional status by bovine colostrum supplementation in adults with traumatic peri-trochanteric femoral fracture: A randomized, controlled, clinical trial, Gouhari et al., 2023
The Gut Barrier is Your Body's Hidden Defense System
Your gut barrier isn't just another organ—it's the command center of your health, housing over 80% of your immune cells!
How can you tell if your gut barrier needs extra support?
A damaged or dysfunctional gut barrier, commonly called leaky gut, can cause systemic problems like:
- Body-wide inflammation
- Digestive symptoms like belly pain, gas, and bloating
- Increased risk of autoimmune conditions
- Chronic fatigue and fibromyalgia
The science is also clear on the connection between leaky gut and neurodegenerative disorders:
“Mounting evidence now suggests that the intestinal barrier is compromised not only in digestive disorders, but also in disorders of the central nervous system, such as Parkinson's disease, autism spectrum disorder, depression, multiple sclerosis, and Alzheimer's disease.”
The intestinal barrier in disorders of the central nervous system, Pellegrini et al., 2023
A sophisticated security system
Think of your gut barrier as your body’s most sophisticated security system. While you have many protective barriers, like your skin, respiratory tract, and cell membranes, your gut barrier is unique because it:
- Acts as mission control for your immune system
- Regulates what enters your bloodstream
- Maintains the delicate balance of your microbiome
Leaky gut might be behind your symptoms
Research reveals that compromised gut barriers are shockingly common, affecting far more people than previously thought.
Studies now link gut barrier issues to:
- Chronic inflammation and digestive disorders
- Autoimmune conditions
- Neurological health challenges
- Reduced athletic performance
- Compromised immune function
Think of your gut barrier as your body’s most sophisticated security system. While you have many protective barriers, like your skin, respiratory tract, and cell membranes, your gut barrier is unique because it:
colostrum is Nature's Perfect Solution for Gut Barrier Health
Multiple studies demonstrate colostrum’s unique ability to support gut barrier integrity.
Key Research Findings:
- A landmark double-blind, placebo-controlled study showed colostrum reduced exercise-induced gut permeability by 125% (March et al., 2017)
- Research demonstrates colostrum maintains intestinal tight junction strength, specifically preserving occludin and claudin proteins (Prosser et al., 2020)
- Clinical trials show colostrum reduces intestinal permeability in athletes and patients with gut disorders (Davison et al., 2016)
- Studies indicate colostrum helps maintain healthy zonulin levels, a critical regulator of intestinal tight junctions (Lamprecht et al., 2019)
Research demonstrates colostrum’s power comes from its synergistic matrix of compounds, such as immunoglobulins, lactoferrin, and proline-rich polypeptides.
Each of these bioactive compounds works together to provide comprehensive gut barrier support.
How colostrum helps your gut:
- Strengthens tight junction proteins between intestinal cells
- Supports the gut's protective mucus layer
- Helps maintain healthy inflammatory responses
- Provides immune factors that protect barrier integrity
Whether you’re an athlete pushing your limits, dealing with digestive challenges, or focused on optimal health, research suggests true first-milking New Zealand colostrum provides comprehensive gut barrier support through multiple clinically validated mechanisms.
Be Wary of Fake Colostrum and False Advertising
MAXI Immuno Plus (MIP) New Zealand Grass-Fed Colostrum is the real deal.
Colostrum has skyrocketed in popularity, becoming one of the most sought-after supplements in natural health.
While over 3,500 human studies demonstrate colostrum’s remarkable benefits for gut health, cellular regeneration, and immune function, there’s something critical you need to know.
The "Fake Colostrum" Problem
Many “colostrum” products aren’t true colostrum at all.
The bioactive compounds that make colostrum special decline rapidly after the first 24 hours post-birth. Yet many brands collect their “colostrum” on days 2, 3, 4, and beyond… or worse, mix first and subsequent milkings together.
At this point, you’re spending lots of money on expensive milk powder.
Fake "Grass-Fed" Colostrum
As someone deeply involved in colostrum sourcing, I can tell you firsthand that several of the biggest colostrum brands are not truly grass-fed as claimed. It’s colostrum from conventionally farmed cows.
They exploit loose regulations by:
- Giving conventionally raised cows brief access to grass
- Adding grass to conventional feed
- Using standard industrial farming practices while marketing as "grass-fed"
iGG Deception
You might notice that some brands fixate on IgG content as their primary measure of quality.
While IgG is important, this is misleading marketing. True colostrum’s power comes from its complete matrix of bioactive compounds working together.
High IgG numbers mean nothing if:
- The processing has denatured the other crucial compounds
- The IgG itself has been damaged by high-heat treatment
- Other key bioactive factors are missing or compromised
A high IgG number doesn’t guarantee an effective product.
The issue with processing
Many manufacturers use high-heat processing that denatures colostrum’s delicate bioactive compounds, destroying the very elements that make colostrum effective.
True colostrum’s power comes from its complete matrix of:
- Growth factors and regenerative peptides
- Proline-rich polypeptides
- Lactoferrin and immune factors
- Transfer factors
- Oligosaccharides
what makes our MIP New Zealand Grass Fed Colostrum different:
- True first-milking collection within 24 hours
- Low-temperature processing that preserves bioactive compounds
- Immediate flash-freezing after collection
- Controlled cold chain logistics
- Protected storage conditions
- Rigorous testing for potency and purity
- Genuine pasture-raised sourcing with documentation
- Strict oversight of dairy partners
- Absolutely no antibiotics, hormones, or toxic feed…ever
- From cows raised in the purest environment on earth
The difference between true first-milking colostrum from pasture-raised New Zealand cows and conventional products isn’t subtle—it affects everything from bioactive compound concentrations to taste to how good it makes you feel!
Be Wary of Fake Colostrum and False Advertising
- MAXI Immuno Plus (MIP) New Zealand Grass-Fed Colostrum is the real deal.
Colostrum has skyrocketed in popularity, becoming one of the most sought-after supplements in natural health.
While over 3,500 human studies demonstrate colostrum’s remarkable benefits for gut health, cellular regeneration, and immune function, there’s something critical you need to know.
- The "Fake Colostrum" Problem
Many “colostrum” products aren’t true colostrum at all.
The bioactive compounds that make colostrum special decline rapidly after the first 24 hours post-birth. Yet many brands collect their “colostrum” on days 2, 3, 4, and beyond… or worse, mix first and subsequent milkings together.
At this point, you’re spending lots of money on expensive milk powder.
- Fake "Grass-Fed" Colostrum
As someone deeply involved in colostrum sourcing, I can tell you firsthand that several of the biggest colostrum brands are not truly grass-fed as claimed. It’s colostrum from conventionally farmed cows.
They exploit loose regulations by:
- Giving conventionally raised cows brief access to grass
- Adding grass to conventional feed
- Using standard industrial farming practices while marketing as "grass-fed"
- IgG Deception
You might notice that some brands fixate on IgG content as their primary measure of quality.
While IgG is important, this is misleading marketing. True colostrum’s power comes from its complete matrix of bioactive compounds working together.
High IgG numbers mean nothing if:
- The processing has denatured the other crucial compounds
- The IgG itself has been damaged by high-heat treatment
- Other key bioactive factors are missing or compromised
A high IgG number doesn’t guarantee an effective product.
- The Issue with Processing
Many manufacturers use high-heat processing that denatures colostrum’s delicate bioactive compounds, destroying the very elements that make colostrum effective.
True colostrum’s power comes from its complete matrix of:
- Growth factors and regenerative peptides
- Proline-rich polypeptides
- Lactoferrin and immune factors
- Transfer factors
- Oligosaccharides
What makes our MIP New Zealand Grass Fed Colostrum different:
- True first-milking collection within 24 hours
- Low-temperature processing that preserves bioactive compounds
- Immediate flash-freezing after collection
- Controlled cold chain logistics
- Protected storage conditions
- Rigorous testing for potency and purity
- Genuine pasture-raised sourcing with documentation
- Strict oversight of dairy partners
- Absolutely no antibiotics, hormones, or toxic feed…ever
- From cows raised in the purest environment on earth
The difference between true first-milking colostrum from pasture-raised New Zealand cows and conventional products isn’t subtle—it affects everything from bioactive compound concentrations to taste to how good it makes you feel!
Colostrum Contains A Synergistic Matrix of Bioactive Compounds and Essential Nutrients, Including:
Immune-supporting powerhouses
- Immunoglobulins (IgG, IgA, IgM) – Research shows these antibodies are crucial in supporting gut barrier function and immune defense. Studies demonstrate IgG specifically helps maintain intestinal integrity and healthy immune responses
-
Lactoferrin – This remarkable compound helps maintain a healthy gut environment by binding to iron, making it less available to iron-hungry pathogens.
Studies show it supports natural immune defenses, aids in maintaining healthy gut flora balance, benefits athletes during intense training, and helps maintain healthy inflammatory and respiratory responses.
True first-milking colostrum, the type used in MAXI Immuno Plus (MIP) New Zealand Grass-Fed Colostrum, has the highest lactoferrin content and requires careful processing to preserve its benefits. - Proline-Rich Polypeptides (PRPs) – These powerful immune modulators have been shown in research to help regulate immune system function and support the body's natural inflammatory response
Growth & Regenerative Factors:
- Insulin-like Growth Factor 1 (IGF-1) – IGF-1 plays a vital role in muscle recovery, tissue repair, and metabolic function
- Transforming Growth Factors (TGF) – Studies indicate these compounds support gut barrier integrity and help maintain healthy tissue repair processes
Gut Health Supporters:
Prebiotic Oligosaccharides including 3′-sialyllactose (3′-SL), 6′-sialyllactose (6′-SL), and other complex oligosaccharides:
- Support the growth of beneficial bacteria (Bifidobacterium and Lactobacillus) while helping maintain healthy gut flora balance
- Maintain intestinal barrier integrity by supporting tight junction proteins and the gut's protective mucus layer
- Work alongside lactoferrin, immunoglobulins, and PRPs to create a comprehensive approach to gut and immune health
MAXI Immuno Plus (MIP) New Zealand Grass-Fed Colostrum’s oligosaccharides act as selective prebiotics, meaning they specifically nourish beneficial bacteria while working in concert with other bioactive compounds.
essential nutrients
- Vitamins, such as B1, B2, B3, and B12, along with A, D, and E
- Minerals, such as copper, phosphorus, magnesium, and zinc
- Additional nutrients, such as lipids and protein that support overall health and vitality
Regulatory Peptides & Hormones:
- Gut barrier integrity
- Immune system function
- Cellular regeneration
- Metabolic health
Each compound in colostrum works synergistically in a natural matrix, creating what research suggests is a highly effective foundation for health and recovery.
Our careful first-milking collection and low-temperature processing ensure these components are optimally effective.
essential nutrients
- Vitamins, such as B1, B2, B3, and B12, along with A, D, and E
- Minerals, such as copper, phosphorus, magnesium, and zinc
- Additional nutrients, such as lipids and protein that support overall health and vitality
Regulatory Peptides & Hormones:
- Gut barrier integrity
- Immune system function
- Cellular regeneration
- Metabolic health
Each compound in colostrum works synergistically in a natural matrix, creating what research suggests is a highly effective foundation for health and recovery.
Our careful first-milking collection and low-temperature processing ensure these components are optimally effective.
Learn what the science has to say about colostrum and…
Intestinal premeability ("leaky gut"):
- A double-blind, placebo-controlled study of healthy athletes examined the effect of 20 days of colostrum supplementation on gut permeability, measured by the lactulose/mannitol test and stool zonulin concentration. The use of colostrum fully resolved and even improved GI markers in the 75% of participants with irregular test results.
- In a double-blind, placebo-controlled, crossover protocol exploring the use of colostrum to mitigate exercise-induced intestinal permeability, those in the placebo arm experienced a 2.5-fold increase in intestinal permeability while those given colostrum buffered this rise by 80%. On top of this, colostrum decreased the effect of heat stress by 66% in an in vitro arm of the study. The authors conclude that colostrum reduced gut permeability, likely through its positive influence on temperature-induced cell death (apoptosis).
- In a randomized, double-blind, placebo-controlled study of 70 hospitalized patients, colostrum supplementation led to significantly decreased endotoxin and zonulin levels, well-established markers of intestinal permeability. Additionally, incidences of diarrhea were significantly lower in the colostrum group than in the placebo group.
- A randomized, controlled, crossover trial of healthy men given acute doses of a non-steroidal anti-inflammatory drug, such as is commonly taken for injuries, pain, or fever, found that the group co-supplemented with colostrum experienced no increases in gut permeability as measured by lactulose/rhamnose ratios. However, those in the control group not given colostrum experienced a 3-fold increase in gut permeability during acute NSAID use. The authors state that colostrum may provide a novel approach to NSAID-induced gastrointestinal damage in humans.
Immune and metabolic function
- In a 12-week randomized, double-blinded, placebo-controlled study of healthy older adults, those given colostrum had lower levels of inflammatory compounds such as c-reactive protein, IL-6, and TNF-a. The authors concluded that colostrum likely led to metabolic changes that improved immune function in people between the ages of 50 to 69 years old.
- A double-blind, placebo-controlled crossover protocol examining the effects of 6 weeks of colostrum or placebo on 28 healthy males found a significant increase in immunoglobulin G—one of the most abundant and crucial antibodies for infection prevention—and a decrease in inflammatory markers after standardized exercise tests.
- In a randomized study of type 2 diabetic patients, 4 weeks of supplementation with bovine colostrum led to significant, gradual decreases in both 2 and 8-hour postprandial blood glucose throughout the 4-week supplementation period, along with decreases in total cholesterol and triglyceride levels.
- A randomized, double-blind study of 53 male runners given colostrum or placebo for 12 weeks found that those given colostrum had a significantly lower proportion of upper respiratory tract infections (URI) and number of URI episodes. Additionally, real-time quantitative PCR testing found a significant increase in salivary bacterial load in the placebo versus the colostrum group.
- A double-blind, randomized, placebo-controlled study of critically ill patients explored the use of just 10 days of colostrum as part of an enteral nutrition formula. In the group receiving colostrum, researchers found significantly higher levels of the immune proteins CD4 and CD8, higher levels of lymphocytes, and much lower incidences of ventilator-associated pneumonia and C. difficile-associated diarrhea, an often life-threatening condition in hospitalized patients.
- In a six-month placebo-controlled clinical trial of female athletes supplemented with bovine colostrum, those in the colostrum group experienced decreases in thiobarbituric acid reactive substances (TBARS), a marker of lipid peroxidation, along with increases in superoxide dismutase (SOD), an antioxidant enzyme, transferrin, a protein that transports iron through the blood and lactoferrin, an anti-bacterial iron regulating protein. The authors state that “bovine colostrum supplementation is beneficial in the reduction of the harmful effects produced by free radicals (ROS), oxidative stress, and inflammation. In consequence, alleviation of the inflammatory response by bovine colostrum supplementation may also cause positive action on iron homeostasis in female athletes.”
Tissue regeneration and wound healing
- A randomized, controlled clinical trial of 94 patients recovering from a surgically-repaired femur fracture found that supplementation with colostrum for 21 days led to a significant, positive increase in weight gain, appetite, serum albumin, hemoglobin, and lymphocytes when compared to whey protein. Additionally, patients given colostrum reported lower disability index scores compared to the whey group.
- A comparative study of 200 patients on the efficacy and safety of biological wound dressings (colostrum) versus conventional dressings in deep wounds found that those in the colostrum group experienced shorter healing times, less pain, and less dressings when compared to the conventional group.
“There are seven different growth promoters identified in colostrum involved in growth and repair of body cells. Three of the seven factors identified are involved in the healing of wounds. Nucleotides, EgF (Epidermal growth factor), TgF (Transforming growth factors), FgF (Fibroblast growth factors) and IgF-I (Insulin-like growth factor) stimulate skin growth, cellular growth, and repair by direct action on DNA and RNA.”
Better performance & faster recovery
- In a randomized, double-blind, placebo-controlled, parallel-design study of 51 men, 8 weeks of supplementation with colostrum versus whey protein led to significant increases in peak vertical jump power and peak cycle power, along with non-significant increases in alactic anaerobic work capacity and one-rep max capacity.
- A double-blind, randomized, placebo-controlled study of both male and female field hockey players found that 8 weeks of colostrum supplementation versus placebo (whey protein) led to significant improvements in 5 x 10-meter sprint test performance, along with non-significant improvements in vertical jump performance.
- An 8-week study of 42 cyclists randomized to three groups—low dose colostrum and whey, high dose colostrum, or moderate dose whey (placebo)—found that participants given either low or high doses of colostrum were significantly faster during a work-based time trial following a 2-hour cycle at 65% VO2max compared to the participants given placebo.
- A randomized, double-blind, parallel design, placebo-controlled 8-week study of 30 active men found that when colostrum supplementation was compared to placebo (whey protein powder), those in the colostrum group’s second exercise test was improved by 5.2% by week 8, likely due to the enhancement of recovery. This improvement was measured by calculating participants’ effective peak running speed during two incremental treadmill sessions separated by 20 minutes of passive recovery, conducted three times over the eight-week period.
“Colostrum…increases appetite, hemoglobin, serum albumin level and the number of blood lymphocytes…it can also accelerate weight gain [muscle] and physical performance after surgery.”
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* For international orders: All shipments are shipped Duties, Customs, & Taxes unpaid. Buyer is responsible for delivery fees.
Frequently Asked Questions
What is the serving size for our New Zealand Grass-Fed Colostrum?
The standard serving for our colostrum is 1 teaspoon (2g). This can be somewhat confusing because a teaspoon is a volume measurement (5mL), while 2g refers to the powder’s weight.
New Zealand colostrum powder has a lower density due to its fine, light texture, meaning 1 teaspoon weighs approximately 2g.
Is dosing different for babies or children?
Yes! The recommended doses for babies and children are:
- Between 2-5 years of age: 1/4 teaspoon (0.5 g) daily
- Over 5 years of age: 1/2 teaspoon (1 g) daily
- Infants can be given colostrum powder with their formula.
What if I’m pregnant or nursing?
Please seek medical advice on the use of colostrum if you’re pregnant or nursing.
Can I take colostrum with other prescription medications?
Please seek the advice of your doctor if you’re taking prescription medication.
For example, it is not recommended to take bovine colostrum if you are on immunosuppressive medication. Discontinue use if you experience adverse reactions and consult your doctor.
What about dosing for athletes?
For athletic training and recovery, you can take up to an additional 3 teaspoons per day.
Can I give colostrum to my pets?
Yes! It’s great for animals as well.
Sprinkle New Zealand Grass-Fed Colostrum directly in their dish.
- Small dogs and cats: 1 tsp daily
- Medium to large dogs: 1 tsp twice daily (morning and night)
- Horses: 2 tsp twice daily (morning and night)
How is your colostrum collected? Is it harmful to baby cows?
Our colostrum is collected to ensure calves receive the nutrition they need to thrive. In New Zealand, animal welfare standards are among the highest in the world, and the well-being of the calves is prioritized. The colostrum we use is excess colostrum that the calves do not require.
Is your colostrum organic? I don’t see that label on the bottle.
It’s appropriate to describe our New Zealand Grass-Fed Colostrum as “beyond organic” since the cows in New Zealand are pasture-raised, graze freely on grass without the use of pesticides, and are hormone-free.
However, since “organic” can have specific certifications in different markets, it’s important to clarify that while our colostrum may not be officially certified organic, it meets and generally hugely exceeds those standards in virtually every way.
Why is colostrum from New Zealand so special? Other brands advertise colostrum collected in the United States…wouldn’t that be a better option?
New Zealand’s unique geographical and agricultural advantages contribute to higher-quality colostrum in three primary ways:
- Year-round pasture grazing: Thanks to New Zealand's temperate climate, cows graze on grass year-round, unlike in the US, where seasonal feed supplements are often required.
- Strict farming practices: New Zealand prohibits the use of synthetic growth hormones like rBST, ensuring natural and clean dairy production.
- High animal welfare standards: New Zealand’s regulations emphasize sustainable and humane farming practices.
Additionally, our colostrum is collected, chilled, and transported immediately to the processing plant, preserving the delicate proteins and nutrients without freezing.
Unlike other colostrum products that may be frozen and stored for long periods, our low-temperature processing ensures that the biological activity of the proteins remains intact, allowing for maximum potency and effectiveness in every dose.
Moreover, we are aware of several large companies claiming that their US-sourced colostrum is “grass-fed” when in fact it is actually sourced from conventionally raised cows that are simply supplemented with some grass, rather than truly pasture-raised. If you’re in doubt about the farming practices of the company you’re sourcing from, please ask for 3rd party proof that the animals truly are pasture-raised.
Are there alternative ways to use colostrum rather than eating it?
Yes!
Colostrum can also be used topically or for acute issues.
- Cuts/skin irritation: Sprinkle some of the powder on the affected area (please refer to the study above that used colostrum in wound dressings).
- Oral issues (e.g., sensitive gums or teeth): Apply some powder along the line of your affected gum or teeth and let it dissolve.
- Sore or inflamed throat: You can gargle colostrum with lukewarm water.
References
All References
*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.
