Gutgutgoose

Personalized probiotics matched to your gut. Take a simple at-home test and get a personalized probiotic compounded just for you. 180-day money-back guarantee.

Website gutgutgoose.com

Recent activity Jul 30, 2026 Milestone

Gutgutgoose: Personalized probiotics

GutGutGoose builds personalized probiotics guaranteed to colonize, then uses every retest to train models of the human gut.

On Y Combinator →

Milestones

Jul 30, 2026 Milestone

YC Summer 2026145 upvotes

Gutgutgoose: Personalized probiotics

GutGutGoose builds personalized probiotics guaranteed to colonize, then uses every retest to train models of the human gut.

Y Combinator →Company profile →

Founded Summer 2026