A trusted source for real gut health
Start with your gut. This is the routine I give my patients.
Certified Functional Medicine Practitioner · Virtual practice, US & Canada
- Chosen by a CFMP
- Made in the USA
- 30-day money-back guarantee*
Free from Dr. Strong
Trusted by 850,000+ people learning gut health
Facebook and YouTube as of Oct 2026; Instagram as of Sept 2026.
Best-selling supplements
Organized by the four steps I teach: Repair, Remove, Replace, Reinoculate.*
The Gut Repair Kit
The first three steps of my gut routine in one box, plus my free 4-Pillar Gut Guide.*
- 1Repair · L-Glutamine
- 2Remove · 14-Day Gut Reset
- 3Replace · Digestive Wellness Formula
$79.90$89.70Save $9.80
Step 1 · Repair
L-Glutamine
Supports a healthy gut lining.*
$29.90
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Step 4 · Reinoculate
Probiotic 40 Billion
Helps maintain a balanced microbiome.*
$30.90
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Step 3 · Replace
Digestive Wellness Formula
Probiotic, prebiotic + enzymes.*
$29.90
With meals
Digestive Enzyme Pro Blend
Supports digestion at meals.*
$28.90
Daily support
Magnesium Glycinate
Gentle, well-absorbed magnesium.*
$29.90
Shop →
Not sure where to start?
Take my gut pattern quiz. I’ll show you which of the four steps to start with, and email you your results.
Educational only, not a diagnosis.What people are saying
Verified buyers from our store (Klaviyo Reviews), quoted word for word.
“Working great for me, highly recommend!”
“5 days in things seem to be moving. Still bloated but definitely not as tight.”
“It seams to be just the right amount of probiotics.”
Jeanne’s story, in her own words
Jeanne talks about her experience working with Dr. Strong.
Individual experiences vary. Shared with Jeanne’s permission.Most popular videos
Plain-English gut health education from my YouTube channel.
Skool of Health
My online membership for people who want to go deeper than a product: lessons, live Q&A and a community working on the same four steps.
Want personal help?
Book a 30-minute video consult. We look at your history and your next steps together.
- 30 minutes, by secure video
- For adults in the US & Canada
- A clear plan for what to do next
Dr. Todd Strong, CFMP
Certified Functional Medicine Practitioner · Virtual practice, US & Canada
Dr. Strong runs a virtual gut-health practice and teaches gut health in four simple steps: Repair, Remove, Replace and Reinoculate. More than 800,000 people follow his plain-English videos on Facebook and Instagram.
“Growing up, I struggled with my own health and weight, and I didn’t have the care or the information I needed.”
Follow along for free
Plain-English gut health videos on Facebook, Instagram, YouTube and TikTok.
*30-day money-back guarantee on your first order. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. The information on this site is for education only and is not medical advice.