175,000+ Happy Customers

EARTH ENERGY SUPPLEMENTS — PURE BOVINE COLOSTRUM  ·  ORIGINAL & CHOCOLATE

Your Gut Is the 
Gateway to Everything Else.

If you're dealing with leaky gut, sluggish immunity, or a body that doesn't recover like it used to — this is where you start. First-milking bovine colostrum, clinically concentrated for gut lining repair, immune response, and full-system recovery.

Colostrum is nature's most concentrated source of immune and growth factors. Produced only in the first 24 hours after birth, it contains IgG antibodies, lactoferrin, and IGF-1 in forms no other supplement can replicate. This is not a trend. It's the oldest nutritional compound in mammalian biology.

First Milking Only

Low-Heat Processed

USDA Grade A Farms

Third-Party Tested
Colostrum - Earth Energy
Colostrum 3 Pack - Earth Energy
Colostrum 6 Pack - Earth Energy
Colostrum Supplement Facts - Earth Energy
Colostrum Supplement Facts - Earth Energy
Colostrum Supplement Facts - Earth Energy
Colostrum Supplement Facts - Earth Energy
Chocolate Colostrum - Earth Energy
Colostrum Supplement Facts - Earth Energy
Chocolate Colostrum 3 Pack - Earth Energy
Chocolate Colostrum 6 Pack - Earth Energy
Chocolate Colostrum Supplement Facts - Earth Energy

Choose Your Supply:

*Best results are seen after 90 days of consistent use.
Estimate delivery between Mar 13 - Mar 16

🇺🇸  Made in the USA

🧬 No Artificial Fillers

🧪 Third-Party Tested

🏢 cGMP Certified Facility

The Problem

Why So Many People
Are Fighting Their
Own Biology

Your gut lining is a single cell thickness. It acts as a selective barrier — letting nutrients in, keeping pathogens out. When that barrier becomes compromised, everything downstream suffers: immune function, energy, skin health, mental clarity, and recovery.

 

Modern life degrades gut integrity through chronic stress, processed foods, antibiotic use, alcohol, and environmental toxins. The result is a gut barrier that leaks, an immune system that's constantly reactive, and a body that can't recover the way it once did.

 

Most supplements address the symptoms. Colostrum addresses the architecture.

""Colostrum doesn't stimulate your immune system — it provides the biological raw materials your gut and immune defenses are already designed to use." 

Probiotics Alone

Probiotics add beneficial bacteria — but if your gut lining is compromised, they have nowhere stable to colonize. Colostrum repairs the environment that probiotics need to thrive. It addresses the wall, not just the tenants.

Generic Immune Boosters

Elderberry, echinacea, and zinc "boost" immune response — but stimulating an already overwhelmed immune system isn't always the answer. Colostrum modulates immune function through IgG antibodies that work at the gut-barrier level, upstream of the inflammatory cascade.

Protein Powders for Recovery

Protein supports muscle repair, but colostrum's IGF-1 (insulin-like growth factor) directly signals tissue regeneration and muscle protein synthesis — a fundamentally different mechanism than amino acid supply alone.

Ignoring the Gut-Immune Axis

70–80% of your immune system lives in your gut. Most people try to support immunity without ever addressing gut integrity. It's like trying to heat a house with broken windows — the source of the problem is the barrier itself.

70–80% of your immune system lives in your gut.

Colostrum is the only natural compound that addresses gut barrier integrity, immune modulation, and tissue regeneration simultaneously — through bioactives that evolved over millions of years specifically for this purpose.

WHAT'S INSIDE & WHY IT WORKS

Three Bioactive Systems. One Compound.

Colostrum's power comes from the combination of its bioactive components 

working together — not a single ingredient, but an evolved biological system.

KEY FUNCTIONAL MECHANISMS

IgG Antibody Activity at the Gut Lining

Immunoglobulin G (IgG) is the most abundant antibody in colostrum. It binds to pathogens, toxins, and foreign proteins at the gut mucosal surface — neutralizing threats before they can cross the gut barrier into systemic circulation. This is passive immune transfer, the same mechanism newborns rely on from mother's milk.

Lactoferrin — Iron-Binding Antimicrobial

Lactoferrin binds iron in the gut, starving iron-dependent pathogenic bacteria. It also has direct antiviral and antifungal activity, and supports the growth of beneficial gut bacteria. One of the most studied bioactives in human nutrition for immune and gut health.

Immune Modulation (Not Just Stimulation)

Unlike elderberry or echinacea which broadly "boost" immune signaling, colostrum's immune proteins modulate — meaning they can upregulate an underactive immune response or calm an overactive one. This bidirectional regulation is why colostrum is relevant for both frequent illness and chronic inflammatory conditions.

Immunoglobulin G (IgG)

Lactoferrin

IgA & IgM

Why sourcing matters here: IgG concentration drops sharply after the first milking. Second and third milkings contain a fraction of the bioactive content. We use first-milking colostrum only — collected within 24 hours of calving — which is why ours costs more and works more.

BIOACTIVE GROUP 01 — IMMUNE PROTEINS

IgG Antibodies
& Lactoferrin

The immune fraction of colostrum contains immunoglobulins — primarily IgG — that function as targeted immune defense agents at the gut mucosal level, the first line between you and the outside world.

BIOACTIVE GROUP 02 — GROWTH FACTORS

IGF-1 &
Gut Repair Peptides

Growth factors in colostrum signal cellular regeneration — in the gut lining, in muscle tissue, and in connective tissue. This is the mechanism behind colostrum's reputation for recovery, skin health, and gut barrier repair.

KEY FUNCTIONAL MECHANISMS

IGF-1: Tissue Regeneration Signal

Insulin-like growth factor 1 (IGF-1) is a peptide hormone that directly signals cells to grow, repair, and differentiate. In the gut, it stimulates regeneration of the epithelial lining — the barrier cells damaged by stress, medication, and inflammation. In muscle, it signals protein synthesis and reduces breakdown after exercise.

EGF: Gut Lining Maintenance

Epidermal growth factor (EGF) promotes the proliferation and repair of the intestinal epithelium. When gut cells are damaged or inflamed, EGF from colostrum accelerates the replacement and sealing process — contributing to what many users experience as reduced bloating, fewer food sensitivities, and better post-meal comfort.

Recovery Acceleration & Collagen Support

TGF-β (transforming growth factor) in colostrum supports collagen synthesis and wound healing — relevant not just for the gut lining but for joint tissue, skin integrity, and post-exercise muscle repair. This is why active individuals often report reduced soreness and faster recovery as a consistent colostrum benefit.

IGF-1

EGF

TGF-β

FGF

Processing matters: Growth factors are heat-sensitive proteins. High-temperature processing destroys them. Our colostrum is low-heat dried at temperatures that preserve biological activity — the only processing method that delivers these peptides in their functional form.

KEY FUNCTIONAL MECHANISMS

Proline-Rich Polypeptides (PRPs)

PRPs are signaling molecules that regulate immune activity and reduce inflammatory cytokine production. They help prevent the immune overreaction that drives systemic inflammation — relevant for autoimmune tendencies, chronic fatigue, and conditions where the immune system attacks the body's own tissue.

Tight Junction Integrity

The "leaky gut" phenomenon occurs when the protein structures (tight junctions) holding gut lining cells together break down, allowing undigested food particles and pathogens into circulation. Colostrum's growth factors and structural proteins support the maintenance and repair of these junctions — directly addressing the root mechanism of gut permeability.

Gut Microbiome Ecosystem Support

Colostrum is a prebiotic-like environment — it contains oligosaccharides and lactoferrin that selectively nourish beneficial bacteria while creating an inhospitable environment for pathogens. This is why many users notice reduced gas, bloating, and digestive irregularity within the first few weeks of consistent use.

Proline-Rich Polypeptides

Oligosaccharides

Tight Junction Proteins

The compound effect: None of these bioactive groups work in isolation. IgG antibodies create a hostile environment for pathogens. Growth factors repair the lining those pathogens damaged. PRPs regulate the immune response so it doesn't overcorrect. This is why colostrum outperforms any single-mechanism gut supplement.

BIOACTIVE GROUP 03 — GUT INTEGRITY & REGULATION

PRPs &
Tight Junction Support

Proline-rich polypeptides and colostrum's structural proteins directly address the tight junctions between gut lining cells — the gates that determine what passes from your gut into your bloodstream.

🐄

USDA Grade A Farms

Our colostrum is responsibly sourced from licensed USDA Grade A dairy farms — the same farms certified to supply milk for human consumption. These are regulated, audited operations held to rigorous federal standards, not a marketing label that one farm in thousands can satisfy.

 

 

⏰

First-Milking Only

Colostrum is only produced in the first 24–48 hours post-calving. We collect exclusively from this window — when IgG concentration is 10–20x higher than in later milkings. Calves are fed first, always.

🌡️

Low-Heat Processing

Growth factors and immune proteins denature above certain temperatures. We dry at low temperatures to preserve biological activity — the only approach that delivers colostrum in its functional, bioactive form.

🧪

IgG-Verified Every Batch

We test IgG concentration in every production batch — not just once at formulation. This ensures potency consistency between the bottle you buy today and the one you buy next quarter.

HONEST RESULTS

What You Can Realistically Expect

Colostrum works on the gut-immune axis — a slow-building, 

cumulative system. Here is the honest timeline based on 

what our customers actually report.

WEEKS 1–2 — ADJUSTMENT PHASE

Quiet Changes Beneath the Surface

Most people notice very little in the first two weeks. Some experience slightly different stool consistency as the gut microbiome adjusts to the new environment colostrum creates — this is normal and temporary. A small number of people notice reduced bloating or improved post-meal comfort early. Most don't. The work happening here is cellular and invisible: growth factors signaling gut lining repair, IgG antibodies establishing mucosal coverage.

Don't evaluate results here. The most common mistake is quitting during week one or two and concluding it doesn't work. It's working — just not visibly yet.

WEEKS 3–6 — THE SIGNAL WINDOW

First Noticeable Changes

This is where most customers first notice something real. Reduced bloating after meals is the most commonly reported first signal. Digestion that feels more settled — less reactive, less erratic. Some customers notice improved energy not from stimulation, but from better nutrient absorption as the gut lining tightens. Athletes often report reduced post-workout soreness around week 4–5. Skin clarity improvements start appearing in customer reports around this window too — the gut-skin connection is real and often shows up here first.

Results vary significantly by individual gut health status. If your gut is severely compromised, the early window may extend. Give it the full 60 days before concluding.

MONTH 3+ — COMPOUNDING RESILIENCE

Systemic, Lasting Benefits

Customers who remain consistent through month 3 report: markedly stronger immune resilience (fewer illnesses, faster recovery when they do get sick), significantly reduced digestive reactivity to foods that previously caused issues, clearer skin, better sleep quality, and a general sense of systemic stability that's hard to attribute to any single thing — because it isn't one thing, it's the cumulative effect of a healthier gut-immune axis functioning closer to its design.

Colostrum builds cumulatively. Customers who stop after 30 days and restart often feel like they're starting over — because they are. Subscription is the appropriate commitment for this product.

🛡️

Immune Resilience

Fewer illnesses, faster recovery. IgG antibodies at the gut mucosal barrier create a more capable first line of defense.

🫁

Gut Barrier Repair

Reduced bloating, less food reactivity, and better post-meal comfort as tight junctions strengthen and permeability decreases.

💪

Faster Recovery

IGF-1 and TGF-β signal tissue repair — reducing muscle soreness and accelerating bounce-back after physical exertion.

✨

Clearer Skin

The gut-skin axis is well-documented. As gut inflammation decreases, many customers report improved skin clarity and tone.

⚡

Improved Energy

Not from stimulation — from better nutrient absorption as the gut lining heals and your body extracts more from everything you eat.

🧠

Reduced Brain Fog

The gut-brain axis means a healthier gut environment often produces clearer thinking and more stable mood over time.

IS THIS PRODUCT RIGHT FOR YOU?

Honest about who benefits
and who might not.

Strong Fit For You....

Have gut issues as your primary concern — bloating, food sensitivities, loose stools, or a general sense that digestion is unpredictable. Colostrum's IgG antibodies and growth factors directly target gut lining integrity. This is where users most consistently report results.

Get sick frequently or stay sick longer than you should. If you catch every cold your coworkers bring in, or if recovery takes weeks instead of days, the immune-specific bioactives in colostrum — especially lactoferrin and IgG — are worth a 60–90 day trial.

Are active and want faster muscle recovery. Colostrum's IGF-1 and growth factors support tissue repair post-workout. Athletes report reduced soreness and faster bounce-back — not a performance drug, but a genuine recovery compound.

Have skin issues linked to gut inflammation — eczema, acne, or persistent dullness that hasn't responded to topical treatments. The gut-skin connection means gut repair frequently shows up on the face first.

Want to be consistent for at least 60 days. This product rewards patience and punishes inconsistency. If you're willing to take it daily and evaluate results at 60–90 days, you're the right customer for this product.

Not the right fit if you…

Have a confirmed dairy allergy (casein or whey allergy — not lactose intolerance). Colostrum is bovine-derived. Many lactose-intolerant customers tolerate it without issue, but a true dairy protein allergy is a contraindication. Consult your physician first.

Expect results in the first week. Colostrum is not a fast-acting supplement. The gut-immune axis takes time to respond. Most users begin noticing changes between weeks 3–6. If you need a week-one fix, this isn't it.

Are vegan. Colostrum is an animal-derived product — first milk from grass-fed cows, collected ethically after calves are fed first. It cannot be made plant-based. Our Fruits & Veggies is a strong starting point for plant-based customers.

Are on immunosuppressive medication (post-transplant drugs, certain autoimmune treatments). Colostrum actively supports and modulates immune function. If you take medications designed to suppress immune response, speak with your physician before adding any immune-active supplement.

Want a stimulant or immediate energy surge. Colostrum is not an energy product. Any energy improvements people report come indirectly — from better gut absorption and reduced systemic inflammation. If direct energy support is your primary goal, start with our Electrolytes or Energy Bundle.

HOW TO USE

A Simple Daily Protocol

Colostrum is most effective when taken consistently at the same time each day — ideally on an empty stomach where absorption is highest.

MORNING — EMPTY STOMACH OR WITH FOOD

Mix Your Daily Scoop

Mix 1 scoop into water, milk, or a smoothie. Many customers prefer it with water on an empty stomach — bioactive proteins like IgG and lactoferrin are not degraded by stomach acid when consumed without a large food bolus. If it causes any stomach discomfort on an empty stomach, take it with a light meal.

EVERY DAY — WITHOUT EXCEPTION

Consistency Builds Results

Colostrum works cumulatively. IgG antibody levels at the gut mucosal surface build over weeks of consistent intake. Growth factor signaling for gut repair is an ongoing process, not a one-time event. Taking it 4 days a week instead of 7 significantly reduces the compounding effect. Set a daily reminder until it's habit.

OPTIONAL — STACK FOR AMPLIFIED RESULTS

Pair With Fruits & Veggies

Colostrum handles gut lining integrity and immune bioactives. Fruits & Veggies delivers the phytonutrients and antioxidants your immune cells run on. Together they address the gut-immune axis from two angles — barrier repair and nutritional environment. This is our most recommended combination for immune-focused customers.

Flavor note: Our Chocolate Colostrum uses minimal natural cocoa — no added sugar, no artificial sweeteners. It mixes well into smoothies and iced coffee. Unflavored is truly neutral and works in any liquid including cold bone broth. Both deliver the same bioactive profile — choose based on how you prefer to take it.

MANUFACTURING STANDARDS

First-Milking.
Every Time.

The colostrum industry has a sourcing problem. Many products use second or third milkings, or blend first and later milkings to lower costs. The bioactive concentration difference is not marginal — it's dramatic.

 

We use exclusively first-milking colostrum, collected within 24 hours of calving from healthy cows. Calves are fed before collection. Every batch is tested for IgG concentration — not just once at formulation, but every production run.

🐄

Ethically Sourced

USDA Grade A farms · calves fed first, always

🌡️

Low-Heat Processed

Preserves IgG, growth factors & immune proteins

⏰

First-Milking Only

Collected within 24 hours post-calving exclusively

🔬

IgG-Tested Every Batch

Potency verified independently, every production run

"Cheap colostrum is not the same product. Sourcing, timing of collection, and processing temperature determine whether what's in your scoop is biologically active or just powder with a label."

View our published lab results →

COMMON QUESTIONS

Answered Honestly

I'm lactose intolerant. Can I still take this?

Very likely yes — but it depends on the nature of your intolerance. Lactose intolerance (inability to digest lactose, the sugar in milk) is different from a dairy protein allergy (reaction to casein or whey). Colostrum is very low in lactose — the immune and growth proteins are in a separate fraction from the lactose-containing whey. Many self-described lactose-intolerant customers take it without issue. We have customer reviews from people who said they couldn't tolerate any dairy and experienced no reaction to our colostrum. That said, if you have a confirmed casein or whey allergy, speak with your doctor first.

What's the difference between first-milking and regular colostrum?

Significant. In the first 6–12 hours post-calving, IgG concentration in colostrum can be as high as 150–200mg/mL. By the second milking (24–48 hours), this drops to 30–50mg/mL. By the third milking, it's approaching regular transition milk levels. Many colostrum products on the market blend first and later milkings, or use "colostrum" collected up to 72 hours post-calving. We collect exclusively within the first 24-hour window. The potency difference is not marginal — it's the difference between a therapeutic product and an expensive dairy powder.

Why don't I feel anything in the first few weeks?

Because colostrum isn't a stimulant and wasn't designed to produce an acute sensation. The work it does — IgG antibody coverage at the mucosal surface, growth factor signaling to gut lining cells, microbiome environment adjustment — is cellular and cumulative. Most customers report the first noticeable changes around weeks 3–5 of consistent daily use. The customers who quit at week one or two are consistently the ones who report "it didn't work" — they stopped right before the window where results typically emerge.

Can I take this alongside my existing probiotic?

Yes — and the combination is often more effective than either alone. Probiotics introduce beneficial bacteria. Colostrum improves the gut environment those bacteria need to colonize and thrive — repairing the lining, reducing pathogenic competition through lactoferrin's antimicrobial activity, and providing the prebiotic-like oligosaccharides that feed beneficial strains. Think of probiotics as the seeds and colostrum as the soil repair. Together they address the gut from two complementary angles.

Is there any concern about the hormones naturally present in colostrum?

This is a legitimate question worth addressing directly. Bovine colostrum naturally contains IGF-1, which is a hormone-like growth factor. The concentrations in supplement doses are low, and IGF-1 is largely broken down in the digestive tract before it reaches systemic circulation — its effects in the gut are primarily local, not systemic. The research on colostrum supplementation in adults does not raise meaningful hormonal safety concerns at standard doses. If you have a hormone-sensitive condition (certain cancers, acromegaly), consult your physician before use — as you should with any supplement.

What's the best product to pair with colostrum?

For immune support: our Fruits & Veggies capsule. Colostrum handles the gut-immune barrier; Fruits & Veggies provides the phytonutrients and antioxidants that immune cells run on. Both are included in our Immunity Bundle at a meaningful saving. For athletes focused on recovery: colostrum pairs exceptionally well with our Multi Collagen — colostrum's growth factors signal the repair process while collagen provides the structural proteins for joint, tendon, and muscle tissue rebuilding. For total daily coverage: our Total Wellness Bundle includes colostrum alongside our full daily stack.

Customer Reviews

Based on 104 reviews
83%
(86)
10%
(10)
7%
(7)
0%
(0)
1%
(1)
99.0
A
Anonymous (United States)
It’s avery good

It’s avery good product

A
Albert Rossi II (United States)
Highest Quality

No other Colostrum beats yours pairs Well with Gut Renew

N
Nancy Rodriguez (United States)
Energized and Focused 🙌 Five Stars ⭐️⭐️⭐️⭐️⭐️

I use to order another Colostrum from a different
Company which was more expensive. I looked at the BBB
and saw The Earth Energy Supplement cheaper and had a five star rating compared to the other one.

I am 61 years old and feel more energized, more active, more focused. I mix it in my organic creamer and add it to my coffee ☕️ Delicious and Healthy 🙌 Thank you ☺️ for making such a Great product and Thank you for the affordable price.

A
Anonymous (United States)
Hair

appears to be that I am growing more hair! Pretty slow so far. Growing in the back but I want some in the front too!

M
Mel Curran (United States)
Heal

Helped heal my stomach

123

BOVINE COLOSTRUM — ETHICALLY SOURCED

Repair the Root
Rebuild Everything Else.

Your gut is the foundation of your immune system, your energy, your skin, and your recovery. When the foundation is stable, everything built on it performs better. Colostrum is where that repair begins.
Colostrum - Earth Energy
Colostrum 3 Pack - Earth Energy
Colostrum 6 Pack - Earth Energy
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Colostrum Supplement Facts - Earth Energy
Colostrum Supplement Facts - Earth Energy
Colostrum Supplement Facts - Earth Energy
Chocolate Colostrum - Earth Energy
Colostrum Supplement Facts - Earth Energy
Chocolate Colostrum 3 Pack - Earth Energy
Chocolate Colostrum 6 Pack - Earth Energy
Chocolate Colostrum Supplement Facts - Earth Energy

Colostrum

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