Colostrum Immune Factors

Every ingredient, as printed on the label

• Colostrum (Milk Source)
• Gelatin
• Glycerin
• Water
• Contains: Milk

The actives

Colostrum (Milk Source) — 500 mg

Bovine colostrum — the antibody-rich first milk produced in the hours after calving. Sourced solely from USA dairies and certified free of artificial hormones, antibiotics, pesticides, GMOs, and BSE. Naturally contains immunoglobulins, lactoferrin, and growth factors that support immune and digestive health.*

Other ingredients

Gelatin, glycerin, water (capsule shell).

Why it’s built this way

Long before a calf takes its first wobbly steps, a mother cow gives it colostrum — the dense, antibody-rich first milk produced in the hours after calving, nature's own head start. MDR Colostrum Immune Factors captures that same first milk in a single 500 mg capsule, complete with the naturally-occurring immunoglobulins, lactoferrin, and growth factors it's prized for. We didn't chase the cheapest supply: ours is sourced solely from United States dairies and certified free of artificial hormones, antibiotics, pesticides, GMOs, and BSE — because with colostrum, the source is the proof.

This isn't a megadose blend hiding a round number in a proprietary mix. One named active stands alone on the Supplement Facts panel, so you see exactly what you take. It's built for adults who want a quiet, year-round contribution to the immune and gut-lining defenses the body works on every day — travel weeks, busy seasons, training blocks, the long stretches when sleep and good food slip. Colostrum Immune Factors pairs with a normal diet rather than replacing one, and is made to live in a daily routine for the long run.

Selected published research

These studies examine individual ingredients — often at doses and in populations that differ from this product — not the finished formula. They are listed for reference and are not claims about this product.

Quality

• Single-active bovine colostrum sourced solely from USA dairies
• Certified free of artificial hormones, antibiotics, pesticides, GMOs, and BSE
• One named active, no fillers and no kitchen-sink stack
• Backed by a 90-day satisfaction guarantee
• Made by MDR, an American company with 40 years in nutrition science