Last updated: October 23, 2026. Information checked at the time of writing.
Short answer: a Bloom Colostrum & Collagen scoop is 4.7 g, but only 1 g of it is colostrum; most of the rest is collagen. ARMRA is 1 g of colostrum per scoop. Per gram of colostrum that is about US$1.20 for Bloom and US$1.00 for ARMRA. Neither states an IgG percentage. Bloom shows Canadians a CAD price (CA$43); ARMRA ships here with duties paid by the buyer.
We make a competing product, so every fact about other brands below comes from their own store, label, FAQ or policy pages, checked on October 23, 2026. Prices are in US dollars unless marked CAD and change often.
Side by side
| Size | Colostrum per scoop | IgG | Price | Per gram of colostrum | Canada | |
|---|---|---|---|---|---|---|
| Bloom Colostrum & Collagen | 25 scoops of 4.7 g | 1 g (plus 3.7 g collagen, probiotic, B12) | Not stated | US$29.99 (CA$43) | about US$1.20 | Ships; duties not stated; 15 day returns, unopened only |
| ARMRA Colostrum Unflavored | 120 g, 1 g scoop | 1 g | Not stated | US$119.99 | about US$1.00 | Ships; buyer pays duties; unopened jars only, 30 days |
| Rise Bovine Colostrum | 120 g powder | All of it: one ingredient | 40% stated | $49.99 CAD | about $0.42 CAD | Ships within Canada, no duties |
What to weigh
- Blend or pure: Bloom is a blend where colostrum is about a fifth of each scoop. ARMRA and Rise are colostrum only.
- IgG: without a stated figure you cannot compare potency between brands.
- Origin: ARMRA says its colostrum comes from US family dairy farms; Bloom does not state an origin.
- For Canadians: add shipping and any duties; Rise ships within Canada.
More: colostrum price per gram of IgG, an ARMRA alternative in Canada and the best colostrum supplement in Canada.
FAQ
How much colostrum is in Bloom Colostrum & Collagen?
1 g per 4.7 g scoop, per its label. The rest is mainly bovine collagen, plus a probiotic and vitamin B12.
Is Bloom colostrum cheaper than ARMRA?
Per scoop, yes. Per gram of actual colostrum, Bloom is about US$1.20 and ARMRA about US$1.00.
Does Bloom colostrum ship to Canada?
Yes, its policy covers the US and Canada. It does not say whether duties are included.
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
From Rise Nutrition
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First-milking colostrum from grass-fed Canadian cattle. Ships from Canada · Free shipping over $45 · 30-day money-back.
★★★★★ 4.7 from 29 reviews
