WonderCow has a genuinely appealing pitch: whole unskimmed colostrum from a seventh-generation family farm, with the highest IgG claim in our comparison (40%). It also has the gap that caps its score — no stated serving weight. We pulled the pricing, checked July 2026.
Every price tier, in one table
Sold at roughly $64.99 for a 60-serving container. Figures checked July 2026.
| Price (60 servings) | $64.99 | ~$1.08/serving |
|---|---|---|
| IgG claim | 40% | highest in comparison |
| Serving weight | Not stated | IgG dose uncomputable |
| Cost per year (daily) | ~$395 | per gram of IgG: n/a |
A high percentage of an unstated amount
Here’s why the 40% claim doesn’t let you price the dose: 40% of an unstated serving weight is still an unknown number of milligrams. A product that states 2,000 mg at 25% IgG gives you 500 mg you can price; WonderCow’s 40% of “? g’’ gives you a percentage and a shrug. At $1.08 a serving it’s reasonably priced if the serving is generous — but you can’t confirm that from the label. The alternatives page ranks the stated-dose options.
Frequently asked questions
How much does WonderCow Colostrum cost?
$64.99 for a 60-serving container — about $1.08 a serving, checked July 2026, roughly $395 a year for daily use. That’s one of the lower stickers in the colostrum category.
Is WonderCow good value given its 40% IgG?
Potentially — but you can’t confirm it. WonderCow states no serving weight, so 40% IgG is a percentage of an unknown amount; the actual milligrams of IgG (and cost per gram of IgG) can’t be computed from the label.
Why does a serving weight matter?
Because a percentage without a base amount is uncomputable. 40% IgG of an unstated serving could be more or less IgG than a competitor’s stated 25% of 2,000 mg. Without the weight, you’re trusting the percentage, not pricing the dose.
Sources
- WonderCow — product page and label (whole unskimmed colostrum, 40% IgG claim, no stated serving weight, GMP claim, ~$64.99/60 servings). Checked July 2026.
- The Ingredient Report — WonderCow Colostrum review (46/100) and the colostrum comparison. Checked July 2026.
Update history
- July 17, 2026 — Page first published. Facts checked this date. Next check: August 2026.
Content is for informational purposes only and is not medical or financial advice. Medical disclaimer.