TARE no longer sells a colostrum product.
We audited our supplier and two products did not survive it. First Food, the colostrum, was one of them. The reason is a single sentence: no lot from either supplier carries a finished-product immunoglobulin assay. Not a low result and not a failed one — the test is not run and the row does not exist. The compound the product was bought for could not be measured on any document available to us, so it left the range in August 2026 rather than stay on a shelf behind a number nobody could check.
The article stays up, and every figure that described our own jar has come out of it: the serving weight, the lot code, the certificate rows and the link to the product page. What is left is the part that was never about us — how the ingredient behaves, how the label works, and what to ask of anyone still selling one. The full account of what we retired, and why, is on Testing & Certification.
A standard supplement capsule holds somewhere between 400 and 800 mg of a powder like this one, depending on the shell size and how densely the powder packs.
Colostrum is dosed by the gram. Put those two facts next to each other and the format question mostly answers itself.
What is the difference between colostrum powder and capsules?
The material is the same; the delivery is not. Powder is weighed by the scoop and mixes into water or milk. Capsules are the same powder packed into gelatin or cellulose shells, which adds a shell, a filling step and usually a flow agent. Nothing about the colostrum changes. What changes is how many units a serving takes.
So the comparison is not about quality. It is about how much powder a shell holds, and it holds less than most buyers assume.
How many capsules equal a scoop of colostrum?
Divide the powder serving by the capsule fill. A 2,500 mg serving against a 500 mg capsule is five capsules; against a 750 mg capsule it is between three and four. A 3,000 mg serving against a 500 mg capsule is six. The number is always larger than the picture on the front of the bottle suggests.
| Powder serving | At 500 mg per capsule |
|---|---|
| 1,000 mg | 2 capsules |
| 2,500 mg | 5 capsules |
| 3,000 mg | 6 capsules |
| 6,000 mg | 12 capsules |
That table is division, not a recommendation. The point it makes is the one the capsule format cannot escape: at gram-scale doses, a capsule product is either a lot of capsules or a smaller dose being presented as a convenience. Both exist on the shelf and only one of them says so.
Which format costs less?
Powder, in almost every case, because encapsulation is a manufacturing step with a per-unit cost and it is charged for. The comparison that settles it is cost per gram of colostrum: take the price, divide by servings, divide by the grams in a serving. Run it on both formats and the gap is usually wide and usually not mentioned.
The three figures that let anyone run it are milligrams per serving, servings per container, and the net weight of the tub. A panel carrying all three has answered the cost question before it was asked; a panel carrying one of them has not, and the omission is rarely accidental. Colostrum is a dairy product, and any colostrum panel — powder or capsule — has to declare milk.
Which format should someone choose?
Powder, if the serving is measured in grams, which for colostrum it always is. Capsules suit a milligram-scale ingredient and sit awkwardly here, and the awkwardness shows up as a capsule count nobody enjoys. The exception is travel, where five capsules beat a tub and a scoop and the premium buys something real.
The honest counter-argument is adherence, and it should be weighed rather than waved away: a format that gets taken beats a format that does not. That argument holds for every convenience format in every category, and it is still worth putting next to the price per gram rather than instead of it.
What the research does not show
No study establishes a delivery difference between the two formats for this material. That is what you would expect — it is the same powder, and a shell that dissolves in the stomach is not doing anything to it. Anyone claiming a format advantage in either direction is ahead of the evidence.
The dose question is the live one, and it is not a format question. The human work most often pointed to used amounts well above what a typical serving in this category delivers, in either format. That gap is rarely volunteered by anyone selling the ingredient, and it is the whole subject of another article here.
And the row that is missing from the document, whichever format it describes. A colostrum certificate will normally confirm identity and screen for contaminants. What it does not do — on any lot either of our suppliers could offer us — is assay the immunoglobulin content the jar is bought for. Not a low result and not a failed one: the row does not exist. That gap is the same in a capsule as in a scoop, it is not fixed by paying more for either, and it is why we stopped selling colostrum.
More in this cluster: the lactose and allergen answer and colostrum against whey protein.