We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (2023)


  • Health benefits of colostrum
  • Kolostro LD from Sovereign Laboratories
    • Components
    • Implementation
    • bioavailability
    • possible side effects
    • Preis
  • How we use Colostrum-LD
  • Frequently asked questions about LD colostrum
  • Colostrum-LD: The Best Colostrum Supplement?

Supplementing with bovine colostrum (also known as colostrum) is a great way to helpImprove your gut healthand compensate for a weakened immune system. Intrigued by liposomal delivery technology, I decided to try Colostrum-LD from Sovereign Laboratories.

In this review I will tell you everything you need to know about why I think Colostrum-LD is one of the best colostrum supplements on the market today and how we used the product to solve our son's digestive issues. and support the immune system of our German Shepherd.

Sovereign Laboratories Colostro-LD

Michael Kumer

We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (1)

health benefits

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Colostrum-LD is a high-quality bovine colostrum nutritional supplement that we use to treat gastrointestinal problems and allergies in our children and dogs (as well as to boost their immune systems).


Health benefits of colostrum

We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (2)

If you don't have time to delve into the detailsHow supplementing with grass-fed colostrum can improve your healthHere is a brief overview of the benefits:

  • Immune system support. Active compounds in bovine colostrum, including lactoferrin and immunoglobulins, have been shown to help reduce inflammation and promote immune system health.
  • gut repair. The various growth factors in colostrum can help stimulate the regeneration and proliferation of cells in the lining of the gut (epithelium). The latter is vital to prevent toxins and undigested nutrients from entering the bloodstream, where they will be attacked by immune system cells (causing inflammation).
  • anti aging. The insulin-like growth factor-1 (IGF-1) in bovine colostrum stimulates DNA and RNA repair and growth, making it a powerful tool in the body's antiaging arsenal.

If you want to know more, check out my articleAll the benefits of supplementing with bovine colostrum, which goes into reasoning and specific scientific facts.

Kolostro LD from Sovereign Laboratories

We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (3)


  • Better absorption and bioavailability.
  • Tested for effectiveness by third parties.
  • No GMOs.
  • Made from grazing cows.
  • Responsible source.


  • Contains traces of lactose.
  • It has been stripped of the natural lipids (fat) found in colostrum.

Sovereign Laboratories' product is unique in that it offers what is known as liposomal delivery, a processing method that encapsulates colostrum in a fatty shell to prevent it from being destroyed by the harsh, acidic environment in the stomach.

Additionally, Colostrum-LD is made from colostrum from dairy cows raised on pasture in the United States that have not been treated with synthetic growth hormone (rBST) or antibiotics (unless medically required).

To preserve the delicate nutrients in this so-called "first milk", the colostrum used in this nutritional supplement is quickly pasteurized and dried over low heat.

The combination of these properties distinguishes Colostrum-LD from most other colostrum powder products on the market.


We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (4)

Colostrum-LD contains only two ingredients, including pasteurized bovine colostrum and sunflower lecithin. The latter is used to make the shell that protects nutrients - including themProline-rich polypeptides (PRPs)and growth factors – due to strong stomach acid.


For a quality colostrum supplement to be effective, it must contain adequate amounts of certain micronutrients, including immunoglobulin G (IgG).

Sovereign Laboratories manufactures Colostrum-LD in FDA, GMP and USDA accredited facilities that ensure each serving contains at least 25% IgG, 1.5% lactoferrin, 1.5% growth factors and between 3.5% and 5% Contains colostrum peptides (PRPs).

One way Sovereign Laboratories ensures this high potency is by collecting colostrum from lactating cows within the first 24 hours after calving (but only after the calf's colostrum requirements are fully met).

Products containing collected colostrumafterAs a result, the 24-hour window contains significantly less of these essential nutrientsthe natural transition from colostrum to transition milk and regular milk– a process that takes about five days.


We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (5)

One of the biggest problems with colostrum supplements (and many other supplements) is that the bioactive compounds enter the bloodstream through the gastrointestinal tract.

This is because the acidic environment of the stomach destroys many of its bioactive ingredients.

Sovereign Laboratories solved this problem by coating powdered colostrum in fat. The company calls this proprietary process liposomal delivery ("lipo" means fat).

While liposomal delivery does not guarantee 100 percent bioavailability of the encapsulated drug or dietary supplement,seems to be improving significantly.

At this point, you may be wondering how unprotected calves absorb important nutrients from fresh colostrum. Of course, nature designed (fresh) colostrum so that calves can fully absorb all the nutrients they need. Potential problems with the bioavailability and natural absorbability of colostrum only arise when people step in and try to turn colostrum into a shelf-stable powder.

Also, it is important to note that cows' stomachs are not as acidic as human stomachs. In fact, the entire gastrointestinal system of ruminants works completely differently from that of humans. This is one of the reasonsWhy humans thrive on an animal-based diet versus a plant-based diet.

Therefore, I see the advantages of liposomal delivery technology in the lack of processing technology (eg freeze-drying) that denatures the colostrum to a lesser extent.

possible side effects

We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (6)

Any drug or supplement can cause unwanted side effects, and cow's colostrum contains residual amounts of milk sugar (lactose).Many adults are sensitive or cannot tolerate anything.

Sovereign Laboratories has added lactase to some (but not all) of their formulas, an enzyme that helps the body break down lactose, greatly reducing the risk of gastrointestinal upset (even if you're lactose intolerant).

fun factNote: Milk labeled as lactose-free in the supermarket is not really lactose-free. The label simply means that the manufacturer has added lactase to help break down the sugars in the milk.

The other issue that Sovereign Laboratories claims you may experience after starting to supplement with bovine colostrum is a mild cleansing effect, bloating or flatulence — similar to what you may experience when adding probiotics to your lifestyle.

When I first started supplementing with Colostrum-LD, I did not follow the recommended dosing protocol, which was to slowly increase the dose over the first few days.

Instead, I took the full amount (2 tablespoons) from the first day and only felt slight bloating that went away after two or three days. The truth is, I'm not even sure if this gas was caused by the colostrum or by something I ate.


Colostrum-LD comes in bags ranging from 6 ounces to 32 ounces and costs between $39.95 and $179.95 per bag.

While the 32-ounce package looks expensive, it packs 182 servings, resulting in a tasty price tag of less than $1 per serving. If you choose a 30 or 60 day subscription, you will get a 20% discount.

Buy Sovereign Labs

In addition to the different sizes, you can also choose between "regular" and vanilla flavor. I tried the latter for the first time and it had just a hint of vanilla - not overwhelming by any means. Even if you're not a fan of vanilla (I'm not), the flavor won't disappoint.

We usually keep the unflavored version (which tastes like powdered milk) at home because we can easily mix it into our kids' food (or our dog's food) without changing the taste.

How we use Colostrum-LD

We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (7)

In the cramped household, we strategically supplement with Colostrum-LD if necessary.

For example, when we discovered that our son Lucas (who was born prematurely) suffered from food intolerances (leading to gastrointestinal problems), we gave him two teaspoons of bovine colostrum daily and also removed the offending foods.

The protein in some foods can negatively affect gut permeability, leading to leaky gut and an overactive immune response that can lead to inflammation, allergies and other problems. The nutrients found in colostrum can help heal a leaky gut (as I explain in more detail inthis article).

This allowed the irritated gut lining to heal faster while also improving immune function (which is directly related to digestive health).

In addition, we also gave Colostrum-LD to our German Shepherd when he was showing signs of an overactive immune system, leading to frequent fungal and skin infections (probably caused by allergens in the environment or the food he was eating). As with Lucas, we started a weaning process by offering him colostrum to boost immune health.

I also take Colostrum-LD semi-regularly as a supplement to help my body repair damaged DNA and its natural anti-aging agents. I am 40 years old at the time of writing and frequently subject my body to high levels of stress caused by my job, vigorous exercise and other lifestyle factors. For me, colostrum supplementation is a great way to support my regular wellness and health care routine.

Frequently asked questions about LD colostrum

We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (8)
We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (9)
We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (10)

Can Colostrum-LD reduce the risk of viral infection?

Although there is a lot of evidence for thisColostrum can reduce the frequency of upper respiratory tract infections(eg rotavirus infections) in infants and children, I have seen only one case report suggesting thisAdults can also benefit from it.

Can you give Colostrum-LD to your pets?

Yes, you certainly can. There is ample evidence that bovine colostrum provides the same benefits for animals as it does for humans.

In fact, colostrum supplementation seems to be the casea pet treatment that is popular with veterinarians.

We used Colostrum-LD on our German Shepherd when he was a puppy and he suffered from allergies and frequent skin infections.

Can you give Colostrum-LD to babies or toddlers?

Yes, you can give Colostrum-LD as a supplement to children of all ages (I recommend checking with your pediatrician or lactation consultant first).

What INOWe recommend giving your baby Colostrum-LDinsteadhuman breast milk. In other words, don't stop breastfeeding your baby because you have access to Colostrum-LD.

If you have your pediatrician's approval to supplement with Colostrum-LD, Sovereign Laboratories sellsa kid-friendly, kid-friendly version of your product.

Note that the children's version has exactly the same formula as the adult version. Only the packaging and serving size recommendations differ.

Who should take Colostrum-LD?

If your lifestyle is similar to mine and you're already doing most of the right things to support your health and well-being, you may not benefit from colostrum supplements (unless your goal is to improve your athletic performance).

However, if you are immunocompromised or suffer from autoimmune or metabolic diseases that negatively affect your immune system, you can benefit from Colostrum-LD while improving your overall lifestyle.

Do not think of Colostrum-LD (or any other dietary supplement) as a substitutea healthy lifestyle. as I already mentionedelsewhere on my blog, Dietary supplements are meant (as the name suggests) to complement - not replace - a healthy lifestyle.

Can Colostrum-LD help relieve colitis symptoms?

Based on the scientific evidence I have seen,Bovine colostrum can help relieve the symptoms of ulcerative colitisand other inflammatory gastrointestinal problems.

In a randomized, placebo-controlled study in adults with colitis,Bovine colostrum was associated with a significant reduction in painafter just four weeks.

Is Colostrum-LD Keto Friendly?

Yes, you can definitely incorporate Colostrum-LD into your keto diet as each serving contains less than a gram of carbs.

Is Colostrum-LD paleo friendly?

While human colostrum is certainly ancient, dairy products (including colostrum-LD) are not. However, many people on the Paleolithic diet do consume some dairy products, such as butter and cheese. If you are one of them, you can definitely include Colostrum-LD as well.

Is Colostrum-LD suitable for feeding carnivores?

Technically Colostrum-LD is neither old nor carnivorous.

But like the paleo diet, many people on a carnivore diet consume dairy and feel comfortable doing so. If you are one of them, feel free to supplement with Colostrum-LD.

For reference I followed aPaleolithic Ketogenic DietThis consisted of mostly grass-fed meat, eggs, and some plants, and I supplemented with Colostrum-LD.

Is Colostrum-LD a probiotic?

Although Colostrum-LD is not a probiotic in the traditional sense, it appears to have symbiotic benefits. For example,Colostrum makes it easier for good bacteria (probiotics) to settle in the intestinesAt the same time, the sedimentation of harmful bacteria is prevented.

Is Colostrum-LD gluten free?

Yes, Colostrum-LD (and colostrum in general) is naturally gluten-free.

Does Colostrum-LD contain whey protein and casein?

Yes, Colostrum-LD contains whey and casein proteins and their building blocks (amino acids).

Does Colostrum-LD contain antibodies?

Yes, Colostrum-LD contains different types of antibodies, including IgA and IgG.

Colostrum-LD: The Best Colostrum Supplement?

The best and most effective way to supplement bovine colostrum is to drink it fresh. But unless you have a lot of calving cows or know someone who does, this is very difficult to achieve.

Using quality powdered supplements, such as those made by Sovereign Laboratories, is a good alternative to fresh colostrum, especially if you have a compromised immune system or suffer from gastrointestinal issues.

Of course, correcting serious immune or gastrointestinal problems involves more than using a nutritional supplement.

I do a lot of different things to make sure my immune system is working perfectly, among other thingsa healthy diet without plant toxins and processed carbohydratesdo regular sports,protect my sleep,I deal with my anxietyand the use of certain nutritional supplements, includingfreeze-dried beef liverand bovine colostrum.

So it's hard to say which part of my healthy lifestyle does the most to boost my immune system.

It also means I'm not sure what supplements I'm usingNOthey make a significant difference.

As for bovine colostrum, I strongly believe it has great potential and is worth looking into - especially if you're still on your way there.a healthier lifestyle.

Personally, I continue to consume colostrum during cold and flu season to further reduce the risk of infection (especially after intense CrossFit workouts).

Now I would like to hear from you! Did you know about colostrum supplements and what do you think about them? Let me know by leaving a comment below.

We use this colostrum supplement to treat gastrointestinal problems and allergies in our children and pets. (11)

Michael Kumer

I am a lover of healthy living and technology.
In this blog, I share in-depth product reviews, practical information and solutions to complex problems in simple, understandable language.


Medical Disclaimer

The information shared on this blog is for educational purposes only, is not a substitute for the advice of a physician or registered dietitian (which we are not), and should not be used to prevent, diagnose, or treat any medical condition. Consult a doctor before starting any exercise program, adding supplements to your diet, or making any other changes that could affect your medications, treatment plan, or general health. MichaelKummer.com and owner MK Media Group, LLC are not responsible for your use and application of the information shared here, which is based on the authors' opinions derived from personal use and research. We recommend products, services or programs and sometimes get paid to do so as an affiliate. Please read usTerms and conditionsMore information, including our ownPrivacy Policy.


What are colostrum supplements used for? ›

Bovine colostrum is a supplement made from a milky fluid that's released from the udders of cows shortly after they've given birth. Rich in disease-fighting compounds, it may increase immunity, fight infections that may cause diarrhea, and improve gut health.

Is colostrum supplement good for kids? ›

“Colostrum supplementation in pre-school children is well tolerated, safe and provides protection from frequency of URTIs and their gravity,” the report concludes.

What does colostrum powder do for kids? ›

What are the benefits of colostrum?
  • Helps strengthen your baby's immune system.
  • Helps to establish a healthy gut by coating the intestines. ...
  • Offers ideal nutrition for a newborn.
  • Has a laxative effect that helps your baby clear meconium (your baby's first poop) and lessens the chance of jaundice.
  • Easy to digest.
Feb 21, 2022

Does colostrum help with digestive issues? ›

Improve gastrointestinal function.

Since bovine colostrum is designed to provide protection for a newborn calf's gut, it can do the same for human adults. If you suffer from autoimmune disorders that cause inflammation, bovine colostrum may ease your symptoms and allow your gut to heal.

Does colostrum have side effects? ›

While most people don't experience any side effects from bovine colostrum, there have been rare reports of problems in HIV-positive people such as nausea, vomiting, abnormal liver function tests, and decreased red blood cells.

Does colostrum help with allergies? ›

CONCLUSIONS: Thus, modulation of the cytokine network using colostrum PRP3 sub-class peptides by oral supplementation appears to balance or modulate the mammalian cytokine system, and thus reduce real time allergic pro-inflammatory symptoms.

Who Cannot take colostrum? ›

Do not take COLOSTRUM if you are allergic to any of its contents. Do not take COLOSTRUM, if you are intolerant to milk or any dairy product. Also, inform your doctor if you are pregnant or breastfeeding. Let your doctor know if you are using suggested, non-suggested drugs and herbal products before starting COLOSTRUM.

Who should avoid colostrum? ›

  • You are allergic to dairy products: Bovine colostrum is from milk produced by cows.
  • You have a hormone-sensitive cancer: Bovine colostrum contains trace amounts of estrogen, so patients with hormone-sensitive cancers should discuss use of this product with their doctors before consumption.
Dec 8, 2021

Can you give colostrum to sick child? ›

Yes, frozen colostrum does help a sick baby. Research studies have proven that sick or preterm infants who take colostrum from mothers have “significantly better health outcomes”. Colostrum is made up of immune factors, protein, sugar, and facts.

How much colostrum does a kid need? ›

Calculate 10% of total body weight in ounces, divide that number by four feedings, and feed that amount of colostrum over a 24-hour period. - Us a baby bottle and wash it thoroughly between feedings. If not careful, you can quickly over-feed a newborn or a very young kid.

How long does colostrum supplement take to work? ›

When taken twice a day, most children and adults should notice results within four to six weeks after they first use colostrum. In dogs and cats, some owners notice almost immediate improvements after administration. However, you should generally expect it to take much longer, if you have had a consistent concern.

Should I take colostrum everyday? ›

Taking colostrum on a daily basis could be the key to healthy skin and a clear, glowing, silky complexion. Colostrum contains bioactive compounds called growth factors (or growth hormones), which play a direct role in regenerating and repairing cells and tissue throughout the human body, from bones to muscles to skin.

How long does colostrum take to heal gut? ›

In conclusion, our trial demonstrated that colostrum supplementation decreased previously elevated intestinal permeability and was able to restore it to a predetermined normal limit within less than 3 weeks of relatively mild supplementation.

Can colostrum heal IBS? ›

Primary analysis by using the IBS-GIS revealed a slightly higher rate of symptom relief in the colostrum group (55.5%) than the placebo group (44.4%) at 4 weeks, but this difference was not significant.

Does colostrum reduce inflammation? ›

Colostrum is also reportedly effective at reducing intestinal inflammation in a preterm piglet model of necrotizing enterocolitis (NEC) (Moller et al., 2011).

What are the benefits of colostrum capsules for adults? ›

Adding Colostrum 1000mg to your daily routine can help support your immune system, promote healthy digestion, and even aid in muscle recovery after rigorous exercise. If you're looking for a high-quality and effective supplement, look no further than Supersmart's Colostrum 1000mg.

Should I supplement with colostrum? ›

What does colostrum actually help with? Bovine colostrum's full utility as a supplement is still undergoing research and testing; however, Rossi says its immune-boosting properties can help with issues like the flu, diarrhea (particularly diarrhea caused by rotavirus) and airway disease caused by bacteria.

When should I take colostrum capsules? ›

When to Take Colostrum. Sovereign Laboratories recommends taking colostrum twice a day — once upon rising, 30 minutes before breakfast, and once before bedtime and at least two hours after the last meal of the day. Similarly, infants and toddlers should take colostrum at least twice a day.

Which is better colostrum or collagen? ›

If you want more of an immune boost, colostrum might be your best bet; if joints, bones, and protein intake are more important to you, then collagen powders might be the move.


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