MK Supplements IRONCLAD | Beef Spleen & Bison Heart Capsules | ~58% DV Heme Iron + CoQ10 | No GI Distress | Freeze-Dried | 150 Capsules

★★★★☆ 4.0 142 reviews

US$23.60
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Management number 215709982 Release Date 2026/04/12 List Price US$23.60 Model Number 215709982
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  • ~58% DAILY VALUE OF HEME IRON — FROM REAL ORGANS, NOT SYNTHETIC SALTS: Lab-tested average: ~10.42mg heme iron per serving from beef spleen — the richest natural source of heme iron. Ferrous sulfate and other synthetic iron salts cause GI distress because your gut wasn't designed for isolated, high-dose iron. Whole-food heme iron is different.
  • HEME IRON ABSORBS 2–3x MORE EFFICIENTLY THAN NON-HEME IRON: Heme iron — the form found in animal organs — absorbs significantly more efficiently than the non-heme iron in fortified foods and most supplements. That means more iron delivered with less digestive burden. CoQ10 (~1.63mcg), selenium, and biotin (~3.27mcg, ~11% DV) naturally co-occur from bison heart — cofactors that support energy metabolism alongside iron.
  • DESIGNED FOR IRON-DEPLETED ADULTS — WITHOUT THE SIDE EFFECTS: Ideal for those with low iron, heavy training loads, or menstrual blood loss. A whole-food alternative to ferrous sulfate that delivers iron in the form your digestive system recognizes. One practical note: avoid calcium-rich foods within 1–2 hours of taking — calcium competes with iron for absorption.
  • REGENERATIVELY RAISED BISON + GRASS-FED BEEF SPLEEN: Bison heart: regeneratively raised, free-roaming U.S. bison. Beef spleen: 100% grass-fed, grass-finished U.S. cattle. Both non-defatted and freeze-dried. No hormones, no antibiotics, no GMOs.
  • 7-STAGE LAB TESTING — COA IS PUBLIC: Every batch tested five times: raw material identity, in-process, finished product, heavy metals panel, and microbial safety. Full batch COA available on our product page — not just claimed.

UPC 199284280472
Flavor Unflavored
Diet Type Gluten Free, Keto, Paleo
Item Form Capsule
Brand Name MK Supplements
Unit Count 1.0 Count
Dosage Form Capsule
Item Weight 350 Grams
Manufacturer MK Supplements
Pill Coating Gelatin
Container Type Bottle
Item Dimensions 3 x 3 x 5.5 inches
Number of Items 1
Product Benefits Energy Management, Heart Health Support, Iron Support, Menstruation Support, Metabolism Management
Material Features GMO Free, Natural, No Artificial Colors, No Artificial Flavors, No Artificial Preservatives
Material Type Free Antibiotic Free, Pesticide Free, Phthalate Free, Soy Free, wheat Free
Special Ingredients Coenzyme Q, Glandular Extract, Iron, Spleen Extract
Allergen Information Allergen-Free, BPA-Free, Gluten Free, Lactose Free, Non-GMO
Supplement Formulation Multi-Supplement
Primary Supplement Type B-Complex, Iron, Molybdenum, Selenium, Vitamin B12
Specific Uses For Product Iron Supplement, Energy, Heart Health
Total Servings Per Container 30.0

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