GrassFed Source is a participant in the Amazon Services LLC Associates Program. As an Amazon Associate we earn from qualifying purchases at no extra cost to you.
Grass-Fed Products We Recommend
Everything on this page comes from 100% grass-fed and pasture-raised animals. These are products we have vetted and recommend — available on Amazon for easy ordering. As an Amazon Associate we earn a small commission at no extra cost to you.
In-Depth Guides
Go deeper on any category — what the research says, how to use it, and what to look for when buying.
Cook with Grass-Fed Fat
Replace seed oils with traditional animal fats from grass-fed cattle.
Fatworks Premium 100% Grass-Fed Beef Tallow 14oz
The original grass-fed tallow brand, Whole30 approved, sourced from US family ranches.
View on Amazon →Fatworks Organic Grass-Fed Beef Tallow 14oz
Certified organic version, USDA tested, Non-GMO.
View on Amazon →EPIC Grass-Fed Beef Tallow 11oz
Widely available, Whole30 and Keto friendly, great entry point.
View on Amazon →Nose-to-Tail Nutrition
Organ supplements from 100% grass-fed cattle — nature's original multivitamin.
Ancestral Supplements Grass Fed Beef Liver 180 Capsules
The most trusted liver supplement brand, freeze-dried, Non-GMO, sourced from New Zealand and Australian grass-fed cattle.
View on Amazon →Ancestral Supplements Grass Fed Beef Organs 180 Capsules
Full organ complex: liver, heart, kidney, pancreas, spleen.
View on Amazon →Heart & Soil Beef Organs 180 Capsules
Founded by Paul Saladino MD, 100% grass-fed and finished from regenerative cattle, glass bottle.
View on Amazon →Grass-Fed Protein
Clean protein from grass-fed dairy and pasture-raised cattle.
NAKED Whey 5LB Unflavored
Single ingredient, NSF certified, 100% grass-fed whey from small California farms.
View on Amazon →Transparent Labs Grass-Fed Whey Isolate
28g protein per serving, naturally flavored, sourced from grass-fed grass-finished American dairy cattle.
View on Amazon →Levels Grass Fed Whey 5LB
No artificials, hormone-free, made in the USA, cold-process microfiltered.
View on Amazon →Bone Broth & Collagen
Collagen-rich broths and proteins from grass-fed cattle.
Paleovalley Grass Fed Bone Broth Protein Powder
100% grass-fed and finished, slow-simmered in filtered water only, no fillers.
View on Amazon →LonoLife Beef Bone Broth Stick Packs
Portable grass-fed bone broth, 10g protein per serving, Keto and Paleo friendly.
View on Amazon →Vital Proteins Grass-Fed Bone Broth Collagen 10oz
USDA Organic, first organic bone broth powder, Whole30 approved.
View on Amazon →