mProtein | Grass Fed A2 Goat Whey Protein with Collagen Peptides
A2 goat whey protein combined with grass-fed bovine collagen — easy to digest, from regenerative US farms, three flavours.
mProtein | Grass Fed A2 Goat Whey Protein with Collagen Peptides
From $63.00
Why this product
A2 goat whey is structurally different from standard whey — and easier on the gut for most people.
Standard whey protein is A1 bovine — the protein type dominant in conventional dairy. A1 beta-casein breaks down during digestion to release BCM-7, a peptide linked to gut inflammation and digestive discomfort in sensitive individuals. A2 proteins — naturally present in goat milk — do not produce BCM-7. Goat milk is also lower in lactose and has smaller fat globules that digest more easily. The result: equivalent protein quality and amino acid profile, with significantly better tolerability for people who struggle with conventional whey.
"I spent years dealing with gut issues from standard whey. Switching to goat whey was the fix. Adding collagen to every serving was intentional — muscle protein alone is only half the equation. Connective tissue health is what determines how long you can train."
— Charles Barber
What's inside
Every mineral as nature arranged it
A2 pastured goat whey
From pasture-raised goats on regenerative farms in the USA. A2 beta-casein protein — lower lactose, smaller fat globule size, and no BCM-7 production during digestion. Nutritionally equivalent to standard whey, better tolerated by most adults.
Cacao flavour: organic heirloom cacao + coconut nectar
Real heirloom-variety cacao — not commodity cocoa powder. Sweetened with coconut nectar only. No artificial flavours, no synthetic sweeteners, no refined sugar. Rich chocolate taste without the bitterness of processed cocoa.
Vanilla flavour: organic Tahitian vanilla + coconut nectar + monkfruit
Organic Tahitian vanilla bean powder — not vanillin extract. Lightly sweetened with coconut nectar and monkfruit. Clean, aromatic, and smooth.
Unflavoured: goat whey and bovine collagen only
No sweeteners, no flavours, no additives. Fully neutral — stacks with any recipe, smoothie, or food without altering taste.
Supplement facts
What you're getting, in full
HOW TO USE
Easy to incorporate. Impossible to skip.
1
In a shaker with water or milk
Mix 4 tablespoons (29g) with 6–8 oz of water, milk, or nut milk. Shakes cleanly with no clumping.
2
In smoothies
Pairs well with fruit, greens, nut butters, and mColostrum or mTrace for a complete morning protocol. The unflavoured version is fully neutral in any blend.
3
In cooking and baking
Unflavoured and vanilla work in pancakes, overnight oats, and baked goods. Heat-stable with no effect on texture at normal cooking temperatures.
Suggested daily amount
1 scoop (4 tbsp / 29g) daily as a minimum. 2–3 scoops for active training, recovery goals, or higher protein requirements.
What it does
Three things most people notice first
Better tolerated than standard whey
A2 goat whey does not produce BCM-7 during digestion. People who experience bloating, gas, or discomfort with standard whey consistently report that goat whey is better tolerated. Lower lactose content also reduces the lactose intolerance issue common with standard protein powders.
22–25g complete protein with all 9 essential amino acids
A complete essential amino acid profile including sufficient leucine — the primary trigger for muscle protein synthesis. Unflavoured and Cacao deliver 25g per serving; Vanilla delivers 22g. All three supply the full essential amino acid spectrum.
Collagen covers the connective tissue gap
Muscle-focused proteins are leucine-rich and great for muscle synthesis. What they don't provide is glycine, proline, and hydroxyproline — the amino acids that build and repair tendons, cartilage, gut lining, and skin. The bovine collagen component fills that gap in every serving.
What sets mProtein | Grass Fed A2 Goat Whey Protein with Collagen Peptides apart
mProtein vs. standard whey protein
Standard whey protein delivers muscle protein. mProtein delivers muscle protein plus connective tissue amino acids, from a source that most people tolerate better, from regenerative farms with verified sourcing — with no artificial additives in any flavour.
mProteinGeneric
A2 goat whey (not A1 bovine)
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Collagen + whey combined in one product
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Pasture-raised, regenerative source
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Free from glyphosate and GMO
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Rare
No artificial flavours or sweeteners
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Third-party lab tested per batch
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Partial
WHERE MPROTEIN COMES FROM
Regenerative US farms. Pasture-raised goats, grass-fed cows.
The goat whey in mProtein comes from regenerative farms in the USA where goats are pasture-raised year-round. Bovine collagen from grass-fed, pasture-raised US cattle. Both sources are free from GMOs, glyphosate, added hormones, and antibiotics. Third-party tested for purity and heavy metals.
US regenerative farm-sourced goat whey
Pasture-raised, hormone-free, glyphosate-fre
Third-party purity and heavy metal tested
No artificial flavours, sweeteners, or fillers
Follow @crucialfourfarms →
"Everything I formulate starts with one question: would I give this to my family? If the answer isn't an immediate yes, we go back to the source."
Charles Barber · Founder & Head Formulator
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Common questions
About mProtein | Grass Fed A2 Goat Whey Protein with Collagen Peptides
What's actually different about A2 goat whey vs. regular whey?
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Can people with lactose intolerance use mProtein?
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Why is collagen included in a protein powder?
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How does mProtein compare to plant-based protein?
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Is the vanilla made with real vanilla?
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Is the cacao made with real cocoa?
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Can I use it as a meal replacement?
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Is it suitable during pregnancy?
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Does it mix well in a shaker?
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Why does the vanilla flavour have 22g protein instead of 25g?
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