2,000 mg per scoop · Pasture-raised, Grade A · Third-party tested · Subscribe & save 20% off your first order

A colostrum buyer's guide

How to Choose a Bovine Colostrum Powder

2,000mg per scoop · 1 ingredient (unflavored) · 60 servings

The short answer

Bovine colostrum is the first milk cows produce after calving; dried into a powder, it becomes a dietary supplement rich in naturally occurring immunoglobulins, lactoferrin, and growth factors. When you compare, look at grams per serving, source, ingredient simplicity, testing, and cost per gram. Earth Energy is 2,000 mg per scoop, pasture-raised Grade A US colostrum (TruColostrum®, 25% IgG), third-party tested, in one daily scoop.

★★★★★ 4.8 · 214 reviews [placeholder]

✓2,000 mg (2 g) of whole colostrum in one scoop — no scoop-stacking
✓Pasture-raised, Grade A, US-sourced · third-party tested to ISO/IEC 17025
✓Unflavored is one ingredient; no fillers, binders, or added sugar

2,000 mg / scoop Best Bovine Colostrum Powder

Choose your supply

1 Jar

60-day

$59.95

Colostrum got popular fast. Figuring out what's actually good did not.

You've seen the posts, the jars, the confident claims. And if you're the kind of shopper who reads before buying, you've probably hit the same wall everyone does: colostrum sounds interesting, prices swing wildly, and every brand insists it's the best one — usually without showing you the numbers that would let you judge.

So the real question isn't "is colostrum worth trying." It's the more practical one: how do you avoid overpaying for marketing, or worse, paying a premium for a watered-down dairy powder in a nice jar?

Good news: once you know what to look at, quality stops being a vibe and becomes a checklist.

Why the category is confusing

Three ways colostrum labels make comparison hard

Vague dosing. Some labels lead with jar size or a scoop count, not the grams of colostrum per serving — so you can't tell if a "serving" is 1 gram or 3.

Fillers and heavy flavoring. "Colostrum" products sometimes stretch the powder with fillers, gums, or sweeteners, which quietly lowers how much colostrum you're actually getting.

Marketing over proof. Bold processing stories are easy to print. Lot-specific testing, clear sourcing, and honest IgG disclosure are harder to find — and far more useful.

The fix isn't trusting a louder brand. It's reading five or six specific things on any label — including ours.

The buyer's checklist

Six things worth checking before you buy any colostrum

Read a label against these six, and quality gets a lot easier to judge. Here's where Earth Energy lands on each.

1 · Dose

Grams per serving

Look at grams of colostrum per serving, not jar size. Ours is 2,000 mg (2 g) in a single scoop — no stacking multiple scoops to reach a real dose.

2 · Source

Where it comes from

Pasture-raised, Grade A, US-sourced bovine colostrum (TruColostrum®), collected after calves are fully fed.

3 · Simplicity

What else is in it

Unflavored is a single ingredient — 100% bovine colostrum, no fillers or binders. Chocolate adds only organic cocoa and monk fruit.

4 · Processing

How it's handled

Keep colostrum cold — heat can affect its naturally occurring bioactives, so it's mixed into cold or room-temperature liquid, never hot coffee.

5 · Testing

Proof it's clean

Third-party tested to ISO/IEC 17025 for heavy metals and contaminants. Request the batch COA by email.

6 · Value

Cost per gram

Compare cost at the amount you actually take, not the sticker price. See our cost-per-serving breakdown →

A simpler standard

Buy the label, not the story

Every colostrum brand has a story. Fewer put the facts that matter right on the jar. Our standard is boring on purpose: whole colostrum, transparently dosed, from a source we name, tested by an independent lab, at a cost you can calculate per gram.

We'd rather you compare us to the checklist above — and to any competitor — than take our word for it.

See our numbers ↓

2,000 mg · pasture-raised Grade A · 25% IgG · third-party tested

How Earth Energy measures up

Whole colostrum, transparently dosed

2,000 mg of whole bovine colostrum in a single daily scoop — with its naturally occurring immunoglobulins (labeled at 25% IgG), lactoferrin, and growth factors.

It's pasture-raised, Grade A, US-sourced colostrum (TruColostrum®), collected after calves are fully fed. Unflavored is a single ingredient — 100% colostrum, no fillers or binders. Chocolate adds only organic cocoa and monk fruit. It's third-party tested to ISO/IEC 17025, and you can request the batch's certificate of analysis by email. One scoop a day; 60 servings a jar.

What you actually get

What whole colostrum brings — honestly framed

Composition facts you can verify, kept separate from claims we can't make.

What it is

A whole-food source

Not an isolate — whole colostrum carries 200+ naturally occurring bioactive compounds, including immunoglobulins, lactoferrin, and growth factors.

What it supports

Gut & immune routine

Supports gut health and a resilient immune system as part of a daily routine, with naturally occurring immunoglobulins.

What we won't claim

No disease promises

Research on colostrum is limited and mixed by outcome. We share composition facts and structure/function support — not cures, and not medical claims.

The full label

Nothing hidden

Every value, exactly as it appears on the jar (Unflavored shown).

Colostrum, explained

Straight answers before you buy

The questions careful shoppers ask — answered plainly.

What is bovine colostrum powder?

Bovine colostrum is the first milk a cow produces right after calving. Dried into a powder, it becomes a dietary supplement — a whole-food source of naturally occurring immunoglobulins, lactoferrin, and growth factors. It is not human breast milk and not medical nutrition; it's a supplement you add to a daily routine.

What is the best dose of bovine colostrum?

There's no universally established dose. Research has used a wide range of amounts, and no single official guideline exists.

Our label direction is one 2 g scoop daily. Consistency over time matters more than chasing a bigger number — and if you're comparing brands, compare the grams per serving, not just the scoop count.

How much colostrum is in one Earth Energy serving?

2,000 mg (2 g) of whole bovine colostrum per scoop, with 60 servings per jar. Unflavored is 100% colostrum; the Chocolate variant adds organic cocoa and monk fruit and has a slightly different serving weight and mineral content.

Is it pure, or does it contain fillers?

Unflavored is a single ingredient — 100% bovine colostrum, with no fillers, binders, or added sugar. Chocolate is not one ingredient: it adds only organic cocoa powder and monk fruit extract. We keep those lists separate rather than calling the flavored version "one ingredient."

Going deeper

The details researchers ask about

Sourcing, IgG, processing, and testing — with honest limits.

What does IgG mean in colostrum?

IgG (immunoglobulin G) is an antibody naturally found in colostrum and a big part of why it's studied. Ours is whole colostrum labeled at 25% IgG (TruColostrum®). We don't publish a per-serving IgG milligram figure, because a raw-material percentage isn't the same as a verified finished-product amount — and we'd rather under-claim than overstate potency.

Does grass-fed or pasture-raised sourcing matter?

Shoppers ask because animal diet and sourcing can reflect quality and care. Ours is pasture-raised, Grade A, US-sourced. What we won't do is convert a sourcing claim into a promised human health outcome — sourcing is a quality signal, not a cure.

How is it processed, and how should I mix it?

Keep it cold. Heat can affect the naturally occurring bioactives, so stir one scoop into cold or room-temperature water, milk, a smoothie, or yogurt — never hot coffee. Take it daily; timing is flexible.

Is third-party testing important for colostrum?

Yes. As a dairy-derived powder, it's worth confirming identity and screening for heavy metals, microbes, and contaminants. Ours is third-party tested to ISO/IEC 17025 standards, and you can request your batch's COA by email. See how we test →

Powder, capsules, or gummies — what's the difference?

Powder makes it easy to get a full 2 g scoop and mix it your way; capsules and gummies usually deliver much less colostrum per piece (and gummies often add sugar). If your goal is a real daily gram-level dose, powder is the most efficient format.

Picture the daily habit

One cold scoop, and the research is over

You've read the labels, run the cost per gram, and picked the one that actually shows its work. Now the hard part is done. Each morning it's one scoop into cold water, milk, or a smoothie — no hot coffee, no fuss — and you're building the daily consistency that colostrum rewards.

No more comparison spirals. Just a jar you already vetted, on the counter, doing its quiet daily thing.

Start the daily scoop ↓

Choose colostrum you can evaluate

2,000 mg. Named source. Tested.

Pick your supply, Unflavored or Chocolate. Subscribe and save, or buy once — cancel anytime. About $1.00 per serving at current pricing.

Choose your supply

1 Jar

60-day

$59.95

Frequently asked questions

Yes — colostrum is a milk product and contains milk. If you have a dairy allergy, do not use it. We don't claim it's lactose-free, since that would require specific testing and verification.

Anyone with a milk allergy. And because evidence is limited for some groups, people who are pregnant or nursing, giving it to children, taking medication, or managing a medical condition should check with a healthcare professional first.

Most people tolerate it well, but as with any supplement, individual responses vary — some report mild digestive changes when starting. We won't claim it has no side effects. If you notice an adverse reaction, stop use and seek guidance.

At one scoop a day, a jar of 60 servings is a 60-day supply, or about $1.00 per serving at current one-time pricing. For a full cost-per-gram breakdown across brands, see our colostrum cost comparison →. Live pricing applies at checkout.

Here's the honest split: colostrum's composition — immunoglobulins, lactoferrin, growth factors — is well established. Clinical evidence for specific human outcomes is more limited and mixed by outcome. So we describe what's in it and offer structure/function support (gut and immune, as part of a daily routine), and we avoid disease claims.

💲 Compare colostrum cost by gram, not jar price → 🔬 View Earth Energy testing & COAs →

Choose colostrum you can actually evaluate

2,000 mg per scoop, pasture-raised and Grade A, 25% IgG, third-party tested — Unflavored or Chocolate. You did the homework; pick the one that showed its work. Skip, swap, or cancel anytime.

Choose your supply ↑

*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. Contains milk; do not use if you have a dairy allergy. Consult your healthcare provider before use if pregnant, nursing, giving to children, taking medication, or managing a health condition.

Earth Energy Supplements · Pure Bovine Colostrum. Prices for reference; live pricing and subscription terms apply at checkout. Reviews shown are placeholders pending verified customer reviews.

Bovine Colostrum

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