Colostrum Capsules
$36.99
Sale price
$36.99
Regular price
Skip to product information
Colostrum Capsules
- 30% IgG standardized
- No fillers
- 30-day returns
Your gut lining does a lot of quiet work. Here's what supports it.
Colostrum is the most nutrient-dense substance the body recognizes for gut barrier support. One capsule a day. Here's why it's Step 3 in the Groundwork protocol.
- Naturally rich in protective compounds for gut barrier support.
- Standardized to 30% IgG — consistent potency in every capsule.
- One capsule a day. Step 3 in the Groundwork protocol.
Benefits
Bovine colostrum standardized to 30% Immunoglobulin G (IgG) — 150mg of IgG per 500mg capsule. IgG is the primary active component associated with gut barrier and immune support.
The gut barrier gets direct support — IgG immunoglobulins support the integrity of the intestinal lining.
Your immune system has a foundation — roughly 70% of the immune system lives in the gut, and colostrum's bioactive compounds support that environment.
Digestive unpredictability settles — a more intact barrier means less of the reactivity that tends to increase after 50.
One capsule. No taste. No mixing. Consistent dosing with no prep.
Ingredients
Colostrum (30% Immunoglobulin G) — 500mg per capsule, delivering 150mg of active IgG.
Other ingredients: Gelatin (bovine capsule), Vegetable Magnesium Stearate, Silicon Dioxide.
No fillers. No blends. No ingredients that need explaining. Made in the USA.
Note: uses a gelatin (bovine) capsule — not suitable for vegetarians.
As you age, your gut barrier becomes less resilient. Here's what that actually means.
The barrier thins
Less support where it matters most
Support declines
The lining gets less of what it needs
You notice the difference
Digestion feels less predictable
Your gut lining does more than absorb nutrients — it's also part of how your body maintains a healthy barrier. As you age, that barrier becomes less resilient. Colostrum provides immunoglobulins and growth factors that help support the integrity of the lining itself.
Not all colostrum is the same. The IgG content is what matters.
Naturally rich in protective compounds
Gut barrier support
Colostrum is the first substance mammals produce after birth, and it contains immunoglobulins, growth factors, and bioactive compounds that help support the gut barrier.
Consistent potency in every capsule
Immune & gut support
IgG is the primary protective protein found in colostrum. Standardization ensures every capsule delivers a meaningful and reliable amount.
What Colostrum support actually looks like
The barrier gets support
Supports the lining and the everyday integrity of the gut barrier.
Immune support starts here
Supports the gut environment where much of your immune system operates.
Digestion feels steadier
A well-supported barrier is associated with steadier, more predictable digestion.
Absorption has a foundation
Supports the structure nutrients pass through.
What's in it. One Ingredient. Full Transparency.
No proprietary blends. No mystery ingredients. Just a standardized dose of bovine colostrum and the supporting ingredients required to make a stable capsule.
Colostrum
500mg per capsule
Bovine colostrum standardized to 30% IgG. Delivers 150mg of Immunoglobulin G (IgG) per capsule — the primary active component associated with gut barrier and immune support, and a clinically relevant daily dose. Bovine colostrum is the most studied form for adult supplementation.
Other ingredients
Standardized to 30% Immunoglobulin G (IgG)
Bovine colostrum standardized to deliver a consistent concentration of IgG — the primary active component associated with gut barrier support and immune function.
Gelatin (bovine capsule)
Vegetable Magnesium Stearate
Silicon Dioxide
Nothing else.
Nothing else. No fillers, no blends, no ingredients that need explaining. Made in the USA. Gelatin (bovine) capsule — not suitable for vegetarians.
The Gut Reset Protocol. Three steps. Thirty days.
Most gut health supplements address one part of the problem. This protocol addresses three — in the right sequence. Breakdown. Repair. Protection. Each step does a distinct job. Each builds on the last.
-
Break it down
Digestive Enzyme Pro Blend
$36.99 or $33.29/month
Lower enzyme levels can make digestion less efficient. Six enzymes and three Lactobacillus strains help support complete food breakdown and digestive comfort.
-
Repair the lining
L-Glutamine
$28.99 or $26.09/month
Your gut lining controls what gets absorbed. L-Glutamine is its primary fuel source, helping support repair and maintenance.
-
Protect the barrier
Colostrum Capsules
$36.99 or $33.29/month
Colostrum provides IgG immunoglobulins and growth factors to help support gut barrier integrity. Standardized to 30% IgG.
The Groundwork Gut Reset Kit
All three steps. One bundle. The complete 30-day protocol $22.98 less than buying separately.
How to Take Your Colostrum Capsules
One capsule daily with a meal.
If you're following the full Groundwork protocol, take your Colostrum capsule alongside one of your meals. The timing doesn't need to be exact — consistency matters more than the clock.
Most people notice the difference within a few weeks: less reactivity, more consistency, and a digestive system that feels more reliable.
Dose1 capsule · 1-3x dailyWith meals
Supply60 capsules30-60 day supply
Cost$36.99 / bottle$33.29/mo subscription · ~$1.23/day
Pairs naturally with the Groundwork Gut Reset Protocol. Digestive Enzyme Pro Blend is Step 1. L-Glutamine is Step 2. Colostrum is Step 3 — the final layer of gut barrier support.
Colostrum Frequently Asked Questions
A few things worth knowing that people ask before getting started.
Is colostrum just a trend, or is there real research behind it?
Real research, and it predates the trend by decades. Bovine colostrum has been studied for gut lining support, immune function, and intestinal permeability since the 1980s. The current consumer interest is new. The science isn't.
Why bovine colostrum specifically?
Bovine colostrum has the most extensive research base for adult human supplementation. The IgG immunoglobulins in bovine colostrum are structurally compatible with the human gut and have been studied specifically for intestinal health applications. It's the form used in virtually all the clinical research.
What does the 30% IgG standardization mean?
It means 30% of the 500mg — 150mg per capsule — is the active IgG fraction. Unstandardized colostrum products list total milligrams without specifying how much of that is active immunoglobulin. Standardization is the accountability number. It tells you what you're actually getting.
Can I take this if I have a dairy sensitivity?
Colostrum is a dairy-derived product. Most people with mild lactose sensitivity tolerate it well because colostrum contains very little lactose and the capsule format limits overall dose. If you have a diagnosed dairy allergy or significant sensitivity, check with your doctor first.
Do I need to take all three Groundwork products, or can I just take Colostrum?
You can take it on its own. It supports gut barrier integrity regardless of what else you're taking. The three-step sequence works better together because each product addresses a different layer — breakdown, repair, protection — but Step 3 stands on its own if that's where you're starting.
How is this different from other colostrum supplements?
Most colostrum supplements don't disclose IgG standardization — they list total milligrams of colostrum powder without specifying the active fraction. The 30% IgG standardization on this formula is the meaningful number. That's what you're comparing when you compare products.
Not sure what's actually happening in your body after 50?
We write about it plainly. No credentials first. No jargon as a substitute for clarity.
