ARMRA vs. Cowboy Colostrum: Which Supplement Should You Saddle Up With?

Colostrum is riding a wave of wellness buzz, and two brands are leading the herd: ARMRA and Cowboy Colostrum. But which one is right for you?

Whether you’re new to bovine colostrum or deciding between brands for daily immune and gut support, this guide breaks down the essentials so you can confidently choose the supplement that fits your lifestyle, values, and budget.

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🥇 Quick Verdict

• Best for Premium Quality and Research: ARMRA Colostrum
  👉 Buy Now (use code: YURYFIT to get 15% OFF) →
• Best for Quality & Value: Cowboy Colostrum
  👉 Buy Now (use code: COLOSTRUMMEDIA to get 15% OFF) →

For a full lineup of top products, don’t miss our Colostrum Supplement Comparison Guide.

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🧬 Ingredient Quality & Sourcing

ARMRA is derived from grass-fed, pasture-raised U.S. cows, focusing solely on bioactive compounds (removing casein and fat). It’s flash-pasteurized at low temperatures to preserve nutrients and features a liposomal delivery system for better absorption.

Cowboy Colostrum also uses ethically sourced, grass-fed U.S. cows and highlights minimal processing, allowing a full-fat, full-spectrum product that includes healthy colostral fats and peptides.

✅ Both prioritize ethical, calf-first sourcing and high-quality American farms.

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🔬 Potency & Purity

ARMRA uses a proprietary filtration process to isolate over 400 bioactive compounds, but doesn’t publish its IgG percentage (a common benchmark for immune support). However, third-party sources have reported that ARMRA’s IgG concentration is either a minimum of 35% (per a customer support email) or greater than 40% (per ARMRA’s response to a customer question on Amazon).

Cowboy Colostrum does not publicly disclose the exact IgG (immunoglobulin G) concentration of its products on its official website or product listings. However, the brand emphasizes that its colostrum is collected exclusively during the first milking from grass-fed U.S. dairy cows, a practice known to yield colostrum rich in bioactive compounds, including immunoglobulins.

✅ Both focus on the full spectrum of first milking

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🌿 Additives, Flavors & Clean Label

• ARMRA: 100% free from artificial ingredients, sweeteners, gluten, and soy. It’s available in unflavored and naturally flavored varieties.
• Cowboy Colostrum: Ultra-minimalist—no sweeteners, flavors, or fillers of any kind.

✅ Both brands are ultra-clean

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💊 Delivery Method & Ease of Use

Both ARMRA and Cowboy Colostrum come in single-serve powder sticks and loose powder bottles.

✅ It’s a tie.

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💬 Customer Reviews & Community

• ARMRA is backed by thousands of positive reviews, many from the biohacking and wellness community, including endorsements from Dr. Sarah Rahal (founder) and appearances on top podcasts.
• Cowboy Colostrum is growing a cult-like following among natural health seekers, with glowing testimonials praising its purity and gut-soothing effects.

✅ Both brands are loved by their fans. ARMRA skews toward longevity enthusiasts, while Cowboy feels more rooted in natural simplicity.

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💸 Price & Value

• ARMRA: Premium pricing—$39.99 for a 30-serving (1g) travel pack. $109 for a 120g jar. You’re paying for advanced delivery, clinical-grade filtration, and brand prestige.
  Suggested dose: 1g, but 2-3 times per day. Offers subscription discount.
• Cowboy Colostrum: More affordable—$59 for a 30-serving (3.4g, more than ARMRA) travel pack and $69 for a 134g jar. Making it one of the best-value colostrum options on the market. Suggested dose: 1 scoop (3.4g) once per day. Offers subscription discount.

✅ On a budget? Cowboy gives more bang for your buck.

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🧾 Return Policy

• ARMRA: 90-Day Money-Back Guarantee
• Cowboy Colostrum: No-questions-asked 30-Day Return Policy

✅ ARMRA offers more flexibility for cautious first-timers.

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🔍 Final Showdown: Which Should You Choose?

Feature	ARMRA Colostrum	Cowboy Colostrum
Sourcing	Grass-fed U.S. cows	Grass-fed U.S. cows
IgG Potency	Not disclosed	Not disclosed
Processing Method	Flash-pasteurized, bioactive filtration	Low-heat, full-fat
Additives	None (flavored & unflavored options)	None (flavored & unflavored options)
Liposomal Delivery	Yes	No
Portability	Single-serve sticks, powder	Single-serve sticks, powder
Return Policy	90 Days	30 Days
Price (Per 1g)	~$0.9	~$0.54
Best For	Research, premium quality	Natural health seekers, budget-conscious users

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🏁 Final Word

If you’re looking for cutting-edge absorption and a science-driven product, ARMRA is your best bet. But if you prefer pure, traditional colostrum with high IgG content and better value, Cowboy Colostrum is the one to ride with.

👉 Still undecided? Dive into our Best Colostrum Supplements Comparison Guide to explore more brands side-by-side.