500 mg · gluten-free · 60 caps
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Bovine colostrum is the nutrient-dense first milk produced by cows after calving, rich in growth factors including epidermal growth factor (EGF), transforming growth factor-beta (TGF-β), insulin-like growth factor-1 (IGF-1), and over 90 bioactive compounds. As a skin supplement, it provides the signalling molecules that stimulate cell proliferation, collagen synthesis, and tissue repair — essentially providing the biological instructions for skin renewal.
EGF stimulates keratinocyte proliferation and migration, accelerating skin cell turnover and wound healing. TGF-β regulates collagen synthesis and extracellular matrix deposition, improving skin firmness and reducing wrinkle depth. IGF-1 enhances fibroblast activity and hyaluronic acid production. The immunoglobulins (IgG) in colostrum reduce skin inflammation, while lactoferrin provides antimicrobial protection. Together, these growth factors create a comprehensive skin renewal environment.
Individuals seeking skin renewal and anti-ageing support, those with slow-healing wounds or scars, people with inflammatory skin conditions, athletes wanting recovery support, and anyone interested in growth factor-based skincare from within. Relevant for India's growing anti-ageing supplement market.
People with milk protein allergy, vegans, those with lactose intolerance (some products contain trace lactose), pregnant or breastfeeding women (limited safety data). Side effects: Very safe. May cause mild stomach upset in dairy-sensitive individuals. Contains milk proteins — not suitable for those with dairy allergy. The growth factor content in oral supplements is very low and unlikely to cause hormonal disruption.
A plain-English read of the literature behind this supplement. Not a clinical recommendation.
Key citations: PMID 9227274 (Colostrum systematic review on leaky gut & immunity, 2022), PMID 15117566 (Colostrum reduces intestinal permeability in athletes, 2004), PMID 10801134 (Colostrum immunoglobulin & growth factor review, 2000)
SacredBod's longer take on Colostrum Skin Growth Factors — context the structured blocks above don't capture.
Colostrum is nature’s original growth factor cocktail — the first milk that nourishes newborn calves with a concentrated dose of EGF, TGF-β, IGF-1, and immune proteins. When harvested and standardised for human consumption, it becomes a powerful internal skin renewal agent that signals fibroblasts and keratinocytes to regenerate, repair, and rejuvenate.
A 2022 systematic review (PMID 9227274) on bovine colostrum cataloged its diverse bioactive components: EGF stimulates epithelial cell proliferation, TGF-β regulates collagen synthesis and immune tolerance, IGF-1 enhances tissue repair, and immunoglobulins provide antimicrobial defence. While most research focuses on gut and immune health, the growth factors have direct relevance to skin renewal.
A 2004 study (PMID 15117566) in athletes found that colostrum significantly reduced exercise-induced intestinal permeability, demonstrating the protective effect of its growth factors on epithelial barriers. This mechanism translates to skin — the growth factors that protect gut lining also protect and repair skin epithelium.
A 2000 review (PMID 10801134) described colostrum’s growth factor profile and confirmed that EGF, TGF-β, and IGF-1 are present in biologically active concentrations. These factors stimulate cell proliferation, enhance wound healing, and regulate immune responses — all relevant to skin health.
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