
Vitamin D3 + K2 liquid drops
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…

£80.00
Heart & Soil Grass-Fed Colostrum is a bovine colostrum supplement drawn from the first milk produced after calving — a concentrated source of immunoglobulins, lactoferrin, growth factors, and proline-rich polypeptides t…
Heart & SoilGrass-Fed Colostrum
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…

60 billion AFU of Akkermansia muciniphila plus 64 billion CFU of Lactobacillus acidophilus, 700 mg berberine, 200 mg inulin, 2.4 mg astaxanthin, and chromium i…
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Set up Profile nowHeart & Soil Grass-Fed Colostrum is a bovine colostrum supplement drawn from the first milk produced after calving — a concentrated source of immunoglobulins, lactoferrin, growth factors, and proline-rich polypeptides that are not present in meaningful quantities in ordinary dairy. Colostrum has been studied for its potential to support intestinal barrier integrity, immune modulation, and recovery, making it a practical consideration for anyone dealing with gut permeability, frequent illness, or heavy physical training.
It suits a fairly broad range of people: those with a history of digestive complaints, individuals in demanding training blocks who want to support mucosal immunity, or anyone whose diet has historically been low in whole-animal nutrition. Colostrum occupies a distinct niche — it is not a probiotic, not a protein powder, and not a standard immune supplement. Its bioactive fractions work at the mucosal level in ways that more common supplements do not replicate.
Heart & Soil is a brand built around nose-to-tail, animal-based nutrition, and their colostrum is sourced from grass-fed cattle. The "grass-fed" designation matters here because the fatty acid profile and immunoglobulin content of bovine colostrum can vary with the animal's diet and management conditions. As with any product containing bovine-derived immunoglobulins, those with a dairy allergy should seek clinical guidance before use.
Grass-fed Bovine Colostrum
Take 6 capsules daily, as directed on the packaging. Colostrum is typically taken on an empty stomach or away from large meals to limit competitive binding, though follow any specific guidance provided by the brand or your clinician.
Bovine colostrum contains immunoglobulins (particularly IgG), lactoferrin, and proline-rich polypeptides that act at the mucosal lining of the gut. Most immune supplements — vitamin C, zinc, elderberry — work through different mechanisms. Colostrum is specifically studied for intestinal barrier support and mucosal immunity, which sets it apart from more general immune formulas.
Bovine colostrum is derived from milk and contains dairy proteins, so it is not appropriate for those with a confirmed dairy or milk protein allergy. If you are lactose-intolerant rather than allergic, tolerance can vary — check the packaging for lactose content and consult your doctor if unsure.
Those most likely to notice a difference include people with gut permeability concerns, athletes in heavy training blocks, and individuals who experience frequent upper respiratory infections. It is also a reasonable addition for anyone following an animal-based or ancestral nutrition protocol who wants to include bioactive fractions not found in muscle meat alone.
Gut and immune-related changes from colostrum supplementation are generally gradual. Most people who notice a difference report it over several weeks of consistent use, rather than days. As with all supplements, individual response varies and results are not guaranteed.
Colostrum is generally considered low-risk alongside common supplements. However, if you are on immunosuppressant medication or have an autoimmune condition, speak to your doctor before adding any immune-modulating supplement, including colostrum, to your routine.
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Overall sentiment
4 days ago
Gentle on a sensitive stomach, and I feel like myself again. I had tried two other glandulars before this and neither sat right.
1 week ago
I was sceptical about glandulars, but my mid-afternoon crash has genuinely eased. One capsule with breakfast and I forget about it.
2 weeks ago
Not a stimulant, which is exactly what I wanted. It took about ten days, then I realised I wasn’t dreading the afternoon any more.
3 weeks ago
Bought after a blood panel flagged a flat cortisol curve. Easy to take, no jitters, and the sourcing is refreshingly transparent.
1 month ago
Training hard through a stressful stretch and this has helped me bounce back between sessions. Already on my second bottle.
1 month ago
No frills, one ingredient, a sensible dose. I appreciate that it is designed to be used for a season rather than forever.
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