Gut to Glow
120 capsules (30-day supply), per bottle. Take 4 capsules a day.
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Formulated by Dr. William Davis — Created by William Davis, MD—author of Super Gut—who serves as a paid scientific advisor to Realize Therapeutics. Dr. Davis is the lead inventor of the patent-pending formulation and methods of use covering Gut to Glow.
Gut to Glow™ blends our proprietary Lactobacillus reuteri LRDR™, concentrated marine collagen peptides, hyaluronic acid, and natural astaxanthin. These nutrients, often under-represented in modern diets, may help maintain gut balance and support healthy, radiant skin from within. †
Targeted daily support for gut & skin
- Helps maintain a balanced gut microbiome and normal bowel regularity †
- Supports the gut-skin axis for hydrated, radiant-looking skin †
Use to make yogurt-like cultured-dairy superfood
For a culinary twist, one capsule can be fermented (36 h at ~100 °F with inulin) into a tangy cultured dairy rich in live cultures—with a light pink color from astaxanthin—following Dr. Davis’s “Superfood” process and recipe. Our lab tests show extended fermentation yields high probiotic counts. Not recommended for pregnant or nursing individuals.
Clean label formula.
Made without dairy, artificial colors or flavors, sugar, yeast, wheat, tree nuts, starch, casein, eggs, or peanuts. Contains marine-source collagen (fish). Vegetarian capsule.
† 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.
A Formulation that Works
Developed by Dr. William Davis, patent-pending Gut to Glow™ uniquely combines four carefully chosen ingredients to help your skin looking fresh and hydrated—from the inside out.†
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.
Marine Collagen
Gut to Glow™ provides concentrated marine collagen peptides that contain bioactive dipeptides (including ProHyp and GlyPro) studied for their role in maintaining normal skin hydration and elasticity.† Regular daily use may help support smooth looking, supple skin.†
Hyaluronic Acid
Oral hyaluronic acid helps retain skin moisture, which can promote a smooth, hydrated appearance and may visibly soften fine lines.†
Astaxanthin
Astaxanthin is a naturally occurring carotenoid with powerful antioxidant activity that helps protect cells from oxidative stress.†
Gut to Glow FAQs
Gut to Glow™ blends our proprietary Lactobacillus reuteri LRDR™, concentrated marine collagen peptides, hyaluronic acid, and natural astaxanthin. These nutrients, often under-represented in modern diets, may help maintain gut balance and support healthy, radiant skin from within. † Suitable as a dietary supplement or can be used to make yogurt-like cultured dairy.
Developed by Dr. William Davis, patent pending Gut to Glow™ combines four carefully chosen ingredients to help keep your gut bacteria balanced and your skin looking fresh and hydrated— from the inside out.†
Hyaluronic acid is a moisture‑attracting polysaccharide. Preliminary studies suggest that taking it orally may boost systemic hydration, including in delicate mucosal tissues.†
Modern factors can lower its prevalence. L. reuteri LRDR™ may complement L. crispatus by helping maintain a healthy vaginal environment and supporting gut microbial balance.†
Individual timelines vary; some people see differences within several weeks, while others may require six to twelve weeks of consistent use. †
Benefits tend to fade once supplementation stops, suggesting ongoing intake is needed for sustained support. †
Modern diets often lack adequate amounts of these nutrients. We recommend the entire dose of the four capsules because that’s the amount used in the reference studies.
Adding Gut to Glow increases your daily L. reuteri intake for those seeking additional microbiome support. Plus, the formulation also provides marine collagen, astaxanthin and hyaluronic acid.†
While Gut to Glow is shelf-stable for transport, it’s best to keep in the refrigerator, and always keep the bottle tightly closed.
Absolutely, all the components of Gut to Glow are compatible with male physiology.
No, we do not recommend this product for children.
Yes. One capsule can be fermented (36 h at ~100 °F with FOS or inulin) into a tangy yogurt-like cultured dairy rich in live cultures—with a light pink color from astaxanthin—following Dr. Davis’s “Superfood” process and recipe (click here). Our lab tests show extended fermentation yields very high probiotic counts.
Individuals with known histamine intolerance should consult a healthcare professional before use, as L. reuteri can produce small amounts of histamine.
Consult your healthcare professional if you are pregnant, nursing, have histamine intolerance, take prescription medication, or have a medical condition.
Beyond common temporary digestive changes, no serious adverse effects have been reported. Nausea and stomach upset are relatively common when first introducing new probiotics to the body. Symptoms are usually temporary and part of the gut adjusting to the new bacterial balance.
Safe and widely used in supplements, medicines and foods, a small amount of magnesium stearate is included to facilitate consistency in the production process.
Gut to Glow is best taken with a fat containing meal. Avoid taking probiotics while eating or drinking hot foods or beverages, as it may kill the microbes.
You probably don’t need to keep taking your current collagen.
† 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.
Revolutionary Science Discovered by Dr. William Davis
I advocate the restoration of genuine health, by starting with the foundation, addressing deficiencies, and supporting what our bodies used to produce.
Gut to Glow™ is a 4-in-1 supplement that I personally formulated. With the wonderful and broad health benefits of our LRDR™ super microbe, combined with additional key ingredients, it is designed to provide the skin benefits you seek and deserve.†
Dr. William Davis, MD
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