28/04/2026
πΏ Your gut is your engine. When it performs, everything performs.
Immustem colostrum is 100% pure, organic, grass-fed and sourced from certified Welsh hill farms. Packed with IgG antibodies, growth factors, and lactoferrin β exactly what your body needs to train harder and recover faster.
www.igbioscience.co.uk
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Science reference
Shing et al. (2006): Bovine colostrum supplementation significantly reduced exercise-induced intestinal permeability in athletes. Antonio et al. (2001): Colostrum increased lean body mass and athletic performance vs whey protein over 8 weeks.