Laktoferrin 350mg by Allergy Research Group

If you’re looking up a lactoferrin supplement, you likely fall into one of three camps: you get frequent colds, your iron labs are tricky, or your gut is easily irritated. This protein binds iron tightly, so it’s useful if your Ferritin (your iron storage), Serum Iron, or Transferrin saturation are low-normal and standard iron pills upset your stomach. It also appeals to athletes with low Ferritin, adults with elevated hs-CRP (a general inflammation marker), and people who avoid red meat yet want steadier iron handling without heavy doses of iron salts.

Lactoferrin grabs free iron and escorts it where it’s needed while keeping it away from microbes that thrive on iron. By reducing free iron, it limits oxidative stress (the chemical wear-and-tear from unpaired electrons) and can make the gut environment less friendly to undesirable bacteria. It also nudges immune signaling toward balance, which is why some trials show fewer upper‑respiratory infections and modest drops in hs-CRP. In pregnancy studies, it improved iron indices with fewer digestive side effects than standard iron.

The suggested use is 1 to 3 capsules at night before bed. Many clinicians start at one capsule nightly for a week, then increase based on tolerance and goals. Take it away from iron tablets by at least 2–3 hours; taken separately, lactoferrin often improves iron absorption, but taken together it can bind the dose you just swallowed. Most immune or gut outcomes show within 4 to 12 weeks; iron markers like Ferritin usually follow a similar timeline.

This ingredient is derived from cow’s milk. It contains negligible lactose and casein, but anyone with a true milk-protein allergy should avoid it. If you have a history of organ transplant or you’re on immunosuppressive therapy, discuss it with your specialist. For hemochromatosis or markedly high Ferritin, do not self-treat; work with a clinician and track Ferritin, Transferrin saturation, and CBC. Pregnancy and breastfeeding: safe use has been reported, but make it a shared decision with your obstetric clinician.