GOS (Galactooligosaccharides)
Galactooligosaccharides — a prebiotic fiber (a type of sugar your gut bacteria ferment). Feeds Bifidobacterium, improves regularity, and supports a healthy gut barrier. Sold as flavourless powder or sachets; stir into water or a morning drink.
Dose & timing
- 2 g — daily
Why it’s in the stack
Selectively ferments to Bifidobacterium — RCTs show 2× rise in fecal Bifido at 2–5 g/day in 1–2 weeks. Bimuno's GOS mix is the most studied commercial prebiotic; better-tolerated than inulin for IBS-prone guts.
Where to buy on Amazon
| United States (Amazon.com) | Buy on Amazon.com ✓ verified ASIN |
| United Kingdom (Amazon.co.uk) | Buy on Amazon.co.uk ✓ verified ASIN |
| Germany (Amazon.de) | Buy on Amazon.de ✓ verified ASIN |
| France (Amazon.fr) | Buy on Amazon.fr ✓ verified ASIN |
| Spain (Amazon.es) | Buy on Amazon.es ✓ verified ASIN |
| Italy (Amazon.it) | Buy on Amazon.it ✓ verified ASIN |
| Poland (Amazon.pl) | Buy on Amazon.pl ✓ verified ASIN |
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FAQ
Where can I buy GOS (Galactooligosaccharides)?
GOS (Galactooligosaccharides) is available on Amazon in the US, UK, Germany, France, Spain, Italy and Poland. This page links each marketplace directly — to a verified product listing where one exists, otherwise to a targeted Amazon search built from the product, dose and brand hint.
What dose of GOS (Galactooligosaccharides) does the Blueprint protocol use?
2 g — daily.
Why is GOS (Galactooligosaccharides) in the longevity stack?
Selectively ferments to Bifidobacterium — RCTs show 2× rise in fecal Bifido at 2–5 g/day in 1–2 weeks. Bimuno's GOS mix is the most studied commercial prebiotic; better-tolerated than inulin for IBS-prone guts.