The FeedMore from The Feed →
Promix Grass-fed Beef Protein Isolate
$64.99
In stock at checkout.thefeed.com
If your gut has ever staged a protest mid-training block, you already know there can be a downside of dairy-based protein. Promix Grass-Fed Beef Protein Isolate gives you a powerful alternative — 30g of complete, clean protein per serving sourced from EU grass-fed, grass-finished cattle, with zero lactose, zero…
See all 2,240 The Feed products·Visit checkout.thefeed.com
Price and stock from checkout.thefeed.com, refreshed daily. We may earn a commission if you buy.
Promix Grass-fed Beef Protein Isolate at a glance
| Brand | The Feed |
|---|---|
| Price | $64.99 |
| Type | Protein |
| Options | 2 flavors, 1 size |
| Availability | In stock at checkout.thefeed.com |
| Returns | Contact The Feed within 30 days if food arrives unsuitable to eat for a replacement or… |
Price check
At $64.99, the Promix Grass-fed Beef Protein Isolate is toward the top of The Feed's price range, whose 2,239 listed products run $0.53 to $6,125.
Similar items from other brands we track run $23.99 to $69.97.
About this product
From The Feed's product listing:
If your gut has ever staged a protest mid-training block, you already know there can be a downside of dairy-based protein. Promix Grass-Fed Beef Protein Isolate gives you a powerful alternative — 30g of complete, clean protein per serving sourced from EU grass-fed, grass-finished cattle, with zero lactose, zero fillers, and a single ingredient on the label. What makes this one genuinely different is what it delivers beyond muscle support. Beef protein is naturally rich in glycine, proline, and hydroxyproline — the amino acids that form the backbone of collagen and connective tissue. That means every serving does double duty: rebuilding muscle while also supporting the tendons, ligaments, and joints that take a beating during hard training. Whey doesn't offer that. Neither does plant protein. Complete Muscle Recovery – All nine essential amino acids are present, making it fully capab
Frequently asked questions
How much is the Promix Grass-fed Beef Protein Isolate?
The Feed lists it at $64.99 on checkout.thefeed.com. We refresh prices throughout the day, but always confirm the final price at checkout.
What is The Feed's return policy?
Contact The Feed within 30 days if food arrives unsuitable to eat for a replacement or credit. Opened food gets store credit only, gear is returnable only if damaged, and opened specialty supplements (over $40), ketones and CBD are final sale.
What options does the Promix Grass-fed Beef Protein Isolate come in?
Flavor: Unflavored, Creamy Vanilla. Size: 30 Servings.
Where can I buy the Promix Grass-fed Beef Protein Isolate?
The Promix Grass-fed Beef Protein Isolate is sold directly by The Feed on checkout.thefeed.com. The Shop now button on this page goes straight to the product there.
Is the Promix Grass-fed Beef Protein Isolate in stock?
Yes. The Feed lists it as in stock on checkout.thefeed.com as of our latest check. Stock and prices refresh throughout the day.
Is The Feed a legit store?
The Feed is one of the best places to try endurance fuel before committing, since you can buy single gels, chews, bars and drink mixes from dozens of brands in one order. Skip it if you only buy one product in bulk and can get it cheaper on subscription from the maker. Read the return rules first: opened food gets store credit, not cash, and some supplements are final sale once opened. Our full The Feed review covers shipping, returns and what to check before ordering.
Is the Promix Grass-fed Beef Protein Isolate expensive?
At $64.99 it is toward the top of The Feed's range ($0.53 to $6,125 across 2,239 products), and similar items from other brands run $23.99 to $69.97.
More from The Feed
Shop all The Feed →
Alternatives from other brands
$64.99Shop now at The Feed →