A calm, healthy immune response and a more settled stomach, every season.
Healthy immune response — lactoferrin is part of your body’s own front-line defenses (it’s in milk, tears, and saliva). It supports a calm, balanced response, every season. When you digest lactoferrin, it releases a smaller piece called lactoferricin — part of how it supports your defenses.
Gut comfort — a more settled stomach and support for a healthy gut lining.
Friendly gut bacteria — supports the good bacteria you want in there.
Regulated iron levels — helps your body absorb and use iron, and keeps iron bound instead of loose. That’s antioxidant support, too.
Everyday energy — the kind that comes with regulated iron levels.
From fresh whole milk from France, not whey — apo- and holo-lactoferrin in their natural balance, not processed to isolate one form. 95.5% pure lactoferrin, among the highest purity you can buy. No fillers.
Grass-fed, grass-finished · raised without hormones, pesticides, or antibiotics · tested for glyphosate and pesticides · no fillers.
Why it fits bioenergetic, low-toxin living. Loose iron is one of the quiet stresses that wear down everyday energy. Lactoferrin keeps iron bound and moving where it belongs, and it supports a calm gut and steady defenses, so more of your energy goes to living. One ingredient, from grass-fed whole milk.
Customers tell us their stomach “feels more settled,” and some notice a difference in gut health within a few weeks.
Two forms: pure powder, so you can start small and build up, and high-potency capsules once you’re settled in. BSE/TSE-free. Kosher certified.
A lot of lactoferrin capsules are padded with cellulose, silica, and flow agents. Ours is lactoferrin.
Available: Powder 10 g · 40 g · 80 g · 160 g · 320 g. High-potency capsules 30 · 60 · 120. 60-day no hassle returns.
How to start (powder): Begin very small. Week 1: about 15 mg once a day (small side of the orange scoop, heaping). Week 2: about 30 mg once a day (large side of the orange scoop, heaping). Notice how you feel — your stomach, your energy, and overall steadiness.
Raising slowly: From week 3, raise the amount a little at a time toward 240 mg a day (four level .15cc white scoops), taken with a meal. Go at your own pace. More is not automatically better.
Capsules: Want a bigger daily amount? Each High-Potency Capsule gives you 600 mg, so you can move up from the powder to the capsules when you're ready.
If it feels like too much: Some people feel tired, a little flu-ish, or notice changes in bowel movements when they first start or raise the amount. If that shows up, ease off — cut the amount in half, stay there a while, and raise more slowly. Talk with your healthcare provider if it doesn’t settle.
Practical notes:
The scoops are a general guide. A precision digital scale helps if you want a more exact amount.
Mix the powder into a little cool or room-temperature water, juice, or other drink. Not hot.
Take it with or without food — many people prefer it with a meal. Consistency matters more than the time of day.
Store cool, dark, and dry; keep the bag or bottle closed.
As a dietary supplement only. Contains milk protein. Talk with your healthcare provider before use — especially if you are pregnant or nursing, take medication or iron supplements, or have a condition that affects your iron levels.
Powder:
Grass-Fed Bovine Lactoferrin (95.5% pure, among the highest purity you can buy)
Other Ingredients: None
High-Potency Capsules:
Grass-Fed Bovine Lactoferrin (600 mg per capsule)
Other Ingredients: Gelatin Capsule (bovine)
Contains: Milk protein (lactoferrin is derived from milk)
High-Potency Capsules: Serving Size: 1 capsule
Servings Per Container: 30, 60, or 120
Amount Per Serving:
Lactoferrin — 600 mg
*Daily Value not established.
• Made from fresh whole milk (not whey)
• 95.5% pure lactoferrin, among the highest purity you can buy
• Tested for glyphosate and pesticides
• BSE/TSE free
• Kosher certified
• Free from hormones, antibiotics, and agricultural residues
• Contains milk (lactoferrin is a milk protein) — no gluten, wheat, corn, soy, egg, fish, shellfish, tree nuts, or peanuts
How do I start taking Lactoferrin? Start very small with the powder — about 15 mg once a day the first week (small side of the orange scoop, heaping), then about 30 mg the second week (large side, heaping). From week 3, raise a little at a time toward 240 mg a day (four level .15cc white scoops) with a meal.
What’s the difference between the powder and capsules? The powder lets you start small and build up at your own pace. The high-potency capsules (600 mg each) are easier once you’re settled at a steady amount.
What if it feels like too much? Some people feel tired, a little flu-ish, or notice changes in bowel movements when they first start or raise the amount. Cut the amount in half, stay there a while, and raise more slowly. Talk with your healthcare provider if it doesn’t settle.
How do I mix the powder? Stir it into a little cool or room-temperature water, juice, or other drink. It has a very mild taste. Not hot.
When is the best time to take it? Any time of day, with or without food. Many people take it in the morning or with a meal. Consistency matters more than timing.
How exact does the scoop need to be? The scoops are a general guide. For a more exact amount, use a precision digital scale.
How should I store it? Cool, dark, and dry. Keep it closed. The powder and capsules both keep well stored that way.
Lactoferrin is an iron-binding protein your body already makes — it’s in milk, tears, and saliva, and it’s part of the body’s first line of natural defense. This is grass-fed bovine lactoferrin made from fresh whole milk, with apo- and holo-lactoferrin in their natural balance.
Healthy immune response
A modulator of immune responsesLegrand, Elass, Carpentier & Mazurier (2005). Cellular and Molecular Life Sciences, 62(22), 2549–2559. PMID 16261255 · PMC7079806. Review of how lactoferrin works with immune cells to help keep the body’s response balanced — active when needed, calm when not.
Human supplementation, pooledBerthon, Williams, Williams & Wood (2022). Advances in Nutrition, 13(5), 1799–1819. PMID 35481594 · PMC9526865. Systematic review and meta-analysis of human lactoferrin studies. In adults, immune function measures improved in 6 of 8 studies, and pooled results showed lower IL-6, a common immune-signaling marker.
Healthy older adults, 4 weeksBerthon et al. (2026). British Journal of Nutrition, 135(9), 1–15. PMID 41634901 · PMC13315551. Randomized, placebo-controlled trial in healthy adults 50 and over. Both 200 mg and 600 mg a day shifted immune cell profiles; the 600 mg group showed more T cells and lower IL-6 and CRP than the lower amount.
Gut comfort and a healthy gut lining
Milk proteins and the gut liningGuzmán-Mejía et al. (2024). Molecular Nutrition & Food Research, 68(22), e2400384. PMID 39530631 · PMC11605791. Review of bovine milk proteins, lactoferrin among them, and the tight junctions that hold the gut lining together. Most of this work is in animals; the human picture is still building.
Easy on the stomachZhao, Zhang, Xu & Luo (2022). Nutrients, 14(3), 543. PMID 35276902 · PMC8838920. Across clinical trials, lactoferrin was noted for good stomach tolerance compared with ferrous sulfate. Customers put it simply: “my stomach feels more settled.”
Friendly gut bacteria
Lactoferrin and beneficial bacteriaVega-Bautista et al. (2019). International Journal of Molecular Sciences, 20(19), 4707. PMID 31547574 · PMC6801499. Review showing lactoferrin promotes the growth of selected beneficial strains (bifidobacteria and lactobacilli) and supports a balanced gut environment.
Regulated iron levels, kept bound
How lactoferrin holds ironBaker & Baker (2005). Cellular and Molecular Life Sciences, 62(22), 2531–2539. PMID 16261257 · PMC11139133. Lactoferrin binds iron very tightly and releases it in a controlled way. The iron-free form is apo-lactoferrin; the iron-carrying form is holo-lactoferrin — both are in this product in their natural balance.
Iron numbers in clinical trialsZhao, Zhang, Xu & Luo (2022). Nutrients. PMID 35276902 · PMC8838920. Meta-analysis of trials comparing lactoferrin with ferrous sulfate: lactoferrin groups showed better serum iron, ferritin, and hemoglobin numbers, with fewer stomach complaints.
Antioxidant supportKruzel, Zimecki & Actor (2017). Frontiers in Immunology, 8, 1438. PMID 29163511 · PMC5681489. Loose iron can drive oxidative reactions. By keeping iron bound, lactoferrin helps limit that — one reason it’s described as antioxidant support.
Everyday energy
Iron and oxygen Iron is what hemoglobin uses to carry oxygen around the body — part of what everyday energy runs on. Supporting regulated iron levels (see Zhao 2022 above) is how lactoferrin fits into that picture.
Fresh whole milk, not whey
Natural balance, nothing added Extracted from fresh whole milk from France rather than whey and not processed to isolate one form — apo- and holo-lactoferrin stay in their natural balance. 95.5% pure lactoferrin, among the highest purity you can buy. One ingredient in the powder.
Bioenergetic & low-toxin perspective
Ray Peat wrote often about iron that isn't kept bound, and how it adds to everyday oxidative stress. Lactoferrin's natural job is to hold iron tightly.
“The harmful effects of iron-produced free radicals are practically indistinguishable from those caused by exposure to X-rays and gamma rays; both accelerate the accumulation of age-pigment and other signs of aging.” — same article
Studies Peat cited in that article:
Lamb DJ, Leake DS (1994). Iron released from transferrin at acidic pH can catalyse the oxidation of low density lipoprotein. FEBS Lett 352(1):15-8. PMID 7925932. Iron that slips free of its carrier protein drives oxidation of blood fats.
Galleano M, Puntarulo S (1994). Mild iron overload effect on rat liver nuclei. Toxicology 93(2-3):125-34. PMID 7974509. Even a mild excess of iron raised oxidative stress markers in rats.
Note: These papers study lactoferrin in general. They are not trials of this exact Life Giving Store product. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Talk with your healthcare provider.
Consult your healthcare professional before use if you are pregnant, nursing, taking medication, or have a medical condition. Lactoferrin is derived from milk and may not be suitable for those with dairy allergies or sensitivities.
Lactoferrin can bind to iron. Consult your healthcare professional before use if you have a condition affecting iron levels, are taking iron supplements, or have hemochromatosis.
Some people feel tired, a little flu-ish, or notice changes in bowel movements when they first start. If that happens, take less and raise more slowly.
Keep out of reach of children. Do not use if the safety seal is broken or missing. Store in a cool, dark, dry place. Keep tightly closed. Protect from heat.
*Statements made on this website have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
A healthy immune response, a more settled stomach, and regulated iron levels: that's why people choose our lactoferrin.
Support for a healthy gut lining and friendly gut bacteria. Iron absorbed, used, and kept bound, with the everyday energy that comes with it.
Made from fresh whole milk from France, not whey, with apo- and holo-lactoferrin in their natural balance. 95.5% pure lactoferrin, among the highest purity you can buy. Grass-fed and grass-finished. Tested for glyphosate and pesticides. No fillers. BSE/TSE-free, Kosher certified. Powder to start small, capsules once you're settled. 60-day no hassle returns.
Customer service is prompt and outstanding. The lactoferrin has helped my GI issues tremendously!!
Thank you for being a great company and living up to your name. :)
Thu Jun 11 2026 21:54:27 GMT+0000 (Coordinated Universal Time)
I’ve been taking 300 mg daily for 51 days. I started this hoping to lose some weight but so far I’ve only lost 3 pounds. No side effects, easy to take. Just expected to lose more weight.
Thu Mar 05 2026 22:04:34 GMT+0000 (Coordinated Universal Time)
Been on it 11 days now. I haven't lost any weight yet and don''t feel any different. 5 scoops in applesauce first thing every morning. Hope something starts happening soon.
Sat Jan 17 2026 17:54:03 GMT+0000 (Coordinated Universal Time)
The package was delivered on time and in super condition. You take a lot less than I thought but I'm all about starting new supplements slowly. I'm hoping to experience positive results. Thank you!
Sat Dec 20 2025 16:13:45 GMT+0000 (Coordinated Universal Time)
