MyReuteri - L. Reuteri Fermented Dairy Starter Culture Sachet
Buy 1 for $40.00
Buy 2 for $60.00 ($20 savings)
1 pouch contains 6 starter sachets
6 sachets make 6 quarts of cultured dairy
Formulated by Dr. William Davis — Created by William Davis, MD—author of Super Gut—who serves as a paid scientific advisor to Realize Therapeutics.
MyReuteri™ – L. Reuteri Fermented Dairy Starter Culture Sachet supplies our proprietary Lactobacillus reuteri LRDR™, plus FOS prebiotic fiber. This beneficial microbe, often diminished by modern lifestyles, helps maintain a balanced gut environment. †
Targeted daily support for gut health
- Helps maintain normal bowel regularity †
- Helps maintain a balanced gut microbiome and supports comfortable digestion †
Use to make yogurt-like cultured-dairy superfood
One sachet can be fermented (36 h at ~100 °F with inulin) into a tangy cultured dairy rich in live cultures—following Dr. Davis’s signature “Superfood” process and recipe. Our lab tests show extended fermentation yields very high probiotic counts. Not recommended for pregnant or nursing individuals.
Share MyReuteri with family and friends. Our MyReuteri starter is specifically intended to make cultured dairy in a convenient, easy-to-share sachet.
Clean label formula.
Made without dairy, artificial colors or flavors, sugar, yeast, wheat, tree nuts, starch, casein, eggs, or peanuts.
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
MyReuteri Formulation
Doctor-developed MyReuteri - L. Reuteri Complete Starter Culture Sachet is formulated with L. reuteri and FOS.
Lactobacillus reuteri LRDR™
LRDR™ is Oxiceutics’ proprietary, human origin strain of Lactobacillus reuteri. Modern lifestyle factors—such as highly processed diets, reduced fiber intake, and everyday stress—may lessen the abundance of beneficial microbes, including L. reuteri.
FOS (Fructooligosaccharides)
Fructooligosaccharides (FOS) are short chain prebiotic fibers that serve as a food source for beneficial gut bacteria, helping them grow and maintain a balanced intestinal microbiota.†
MyReuteri - L. Reuteri Complete Starter Culture Sachet FAQs
Product Information
Each single-use sachet contains Lactobacillus reuteri LRDR™ (live culture) and 13 g FOS (inulin) prebiotic, plus a small amount of anti-caking agent (silicon dioxide). It is intended for preparing yogurt-like cultured dairy at home.
Created in collaboration with William Davis, MD (author of Super Gut), who serves as a paid scientific advisor to Realize Therapeutics.
No. Each sachet already includes 13 g FOS (prebiotic fiber) to support reliable fermentation and texture.
Use pasteurized half-and-half. Incubate about 36 hours at ~100 °F (38 °C), then chill to set. Thickness varies with fat content and any straining.
Results vary by brand and formulation. For non-dairy options, choose an unsweetened base and consider adding extra thickener (e.g., a small amount of inulin) for structure.
The culture is shelf-stable for normal transit. Store sachets in a cool, dry place. If you have concerns about unusual heat exposure, contact us and we’ll help.
Yes—as part of a varied diet. If you are pregnant, nursing, immunocompromised, or take prescription medications, consult your healthcare professional.
The sachet ingredients do not contain milk; however, the finished food contains milk when prepared with dairy.
Refrigerate after fermentation and use within 7 days for best quality.
Some people are sensitive to fiber (FOS) or fermented foods. Start with a small serving and discontinue if discomfort persists. Consult a healthcare professional as needed.
In-house testing shows high live-culture counts when prepared as directed. Count details are available upon request.
No. It is a starter culture for making a fermented food with live & active cultures.
1) Clean/sanitize jars and utensils (hot, soapy water; rinse well).
2) Add 1 sachet to 1 quart pasteurized dairy; stir gently.
3) Incubate ~36 h at ~100 °F undisturbed.
4) Refrigerate to set and enjoy within 7 days.
Revolutionary Science Discovered by Dr. William Davis
Drawing on more than 30 years of clinical experience, Dr. Davis guides Oxiceutics’ research program. His work with the probiotic Lactobacillus reuteri contributed to the development of Gut to Glow™, MyReuteri™, and MyCrispatus™, dietary supplements created to support everyday gut and skin wellness.†
Dr. William Davis, MD
Become an Insider
Sign up for access to promotions
and the latest research!