Last updated: October 11, 2026. Information checked at the time of writing.
Short answer: when you divide price by the grams of IgG in the container, Rise works out to about $1.04 per gram of IgG, the lowest of the brands that state their IgG. Wellness Extract is next at about $1.53, then Herba at about $2.00 to $2.50, Organika at about $3.80 and New Roots at about $3.71 to $4.17. AOR, ARMRA and Cowboy Colostrum do not state an IgG percentage, so they cannot be compared this way.
We make a competing product, so every fact about other brands below comes from their own store, label or public review pages, checked on October 11, 2026. Prices change often.
How we calculated it
Grams of IgG per container = grams of colostrum × the IgG percentage the brand states. Price per gram of IgG = Canadian price ÷ grams of IgG. Prices checked October 11 and 12, 2026; where a range is shown, it spans the brand site and a major retailer.
| Brand | IgG stated | Form | Container and price (CAD) | IgG per container | Price per g of IgG |
|---|---|---|---|---|---|
| Rise Bovine Colostrum | 40% | Powder, whole | 120 g, $49.99 | 48 g | about $1.04 |
| Wellness Extract | 27% | Powder | 150 g, $61.99 (Amazon.ca) | 40.5 g | about $1.53 |
| Herba Colostrum | over 30% | 500 mg capsules, 120 | $35.99 (Amazon.ca) to $44.99 (brand site) | 18 g | about $2.00 to $2.50 |
| New Roots Colostrum | 30% | Powder | 64 g, $71.29 to $79.99 | 19.2 g | about $3.71 to $4.17 |
| Organika Colostrum | 10% (brand FAQ) | Powder | 150 g, $56.99 | 15 g | about $3.80 |
| AOR All-Life Colostrum | Not stated | 500 mg capsules, 120 | $36.36 to $48.38 | n/a | n/a |
| ARMRA | Not stated | Concentrate powder | US$119.99 jar | n/a | n/a |
| Cowboy Colostrum | Not stated | Whole powder | about CA$100 plus shipping | n/a | n/a |
Why IgG per gram matters
Immunoglobulin G is the component most colostrum buyers are paying for, and percentages vary from 10% to 40% across brands. Comparing jar prices without IgG hides a four-fold difference in what you actually get.
More: best colostrum supplement in Canada, ARMRA vs Cowboy vs Rise and the colostrum guide.
FAQ
Which colostrum has the most IgG per dollar in Canada?
Among brands that state their IgG, Rise at about $1.04 per gram of IgG, then Wellness Extract at about $1.53.
How do you calculate price per gram of IgG?
Multiply the grams of colostrum by the stated IgG percentage, then divide the price by that number.
Why can’t ARMRA or AOR be compared?
They do not publish an IgG percentage for their colostrum.
Before you decide: read the Rise Nutrition reviews, every product rated by verified buyers.
Written by the team at Rise Nutrition, Toronto, Canada’s single-ingredient ancestral nutrition brand. Questions: ray@risenutritions.ca
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