Bovine colostrum is the nutrient-rich first milk produced by cows shortly after calving, packed with immunoglobulins, lactoferrin, growth factors, and other bioactive compounds. Research suggests it may help support immune function, with studies indicating that supplementation can reduce the frequency of upper respiratory tract infections, particularly in physically active individuals. Evidence also points to potential benefits for gut health, as bovine colostrum appears to help maintain intestinal barrier integrity and reduce gut permeability caused by intense exercise or certain medications like anti-inflammatories. Some preliminary research has explored its role in exercise recovery and modulating inflammation, though findings in these areas remain mixed. Available commonly as powder or capsules, bovine colostrum continues to attract scientific interest as a multifunctional supplement with a long history of traditional use.
Compare this supplementResearch suggests that bovine colostrum may support gut health through multiple mechanisms, including improving intes...
View studies →Research suggests that bovine colostrum and its bioactive components — including immunoglobulins, lactoferrin, growth...
View studies →Research suggests that bovine colostrum supplementation may support immune function, particularly by helping to maint...
View studies →The studies provided in this research set do not contain any investigations into bovine colostrum or its effects on g...
View studies →Research suggests that bovine colostrum supplementation may offer some localized immune support during and after exer...
View studies →These are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Capsule | 500–2,000 mg | Daily | immune support and anti-inflammatory effects | Typical capsule dosing seen in clinical studies on immune modulation |
| Powder | 20–60 g | Daily | exercise recovery and gut health | Common in clinical trials examining athletic performance and intestinal permeability |
| Powder | 20–60 g | Daily | growth hormone support and body composition | Used in trials examining IGF-1 levels and lean mass in athletes |
| Powder | 20–40 g | Daily | gut health and intestinal permeability | Studied in RCTs for leaky gut and GI integrity in endurance athletes and clinical populations |
| Powder | 10–20 g | Daily | immune function and general health | Commonly used range in RCTs studying immune markers and upper respiratory tract infections |