
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…
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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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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 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 months ago
Been taking this for about six weeks now, mainly because my gut has been a mess since a course of antibiotics last year. I didn't expect much honestly — I've tried a lot of things. But my digestion has felt noticeably calmer and I've had fewer of those random flare-ups I used to get. Nothing dramatic, just... better. Takes it first thing in the morning on an empty stomach. Will keep going.
5 months ago
Started this mid-way through a heavy strength block and was specifically after something to support recovery and keep my immunity up — I always seem to get ill during hard training phases. A month in and I've stayed healthy, which isn't always the case. Hard to attribute that to one thing but this is staying in the stack.
5 months ago
I do think this is doing something — my stomach has been more settled and I haven't had the usual bloating I get after big meals. But £76.99 for a month's supply is hard to swallow (no pun intended). I'll probably keep buying it but I'd love to see a subscription discount or a larger size option. The quality feels genuine, just wish the value proposition was a bit stronger.
6 months ago
Friend recommended this after he'd been using it for gut issues. Took about three weeks before I noticed anything but now I'm on my second tub and I won't be stopping. Mixing it into my morning smoothie works well.
7 months ago
I came to this fairly sceptical. I'd seen colostrum mentioned in a few places and assumed it was mostly hype. I have a history of digestive issues and a tendency to catch every cold going through the office. Two months in: gut feels more stable than it has in years, and I've dodged a few bugs that floored my colleagues. I mix it into warm water in the morning. Taste is mild, almost sweet, and it dissolves fine. Genuinely pleased with it.
8 months ago
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