Gut Nurture
Scored by the Formulate Research Team · Last reviewed July 2026
Overview: Complement Gut Nurture
Prebiotic and postbiotic supplement to support your gut microbiome health, digestive health, and long-term health.
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| GPM Vitamin B142 systematic reviews · 101 randomised trials | 1 mg |
| GPM Vitamin B634 systematic reviews · 115 randomised trials | 1.3 mg |
| GPM Vitamin B53 systematic reviews · 27 randomised trials | 4 mg |
| GPM Molybdenum4 systematic reviews · 11 randomised trials | 250 mcg |
| Ginger Extract50 systematic reviews · 88 randomised trials | 350 mg |
| Postbiotic Lactobacillus LBLBiome | 350 mg |
| Licorice Root Extract 3% Deglycyrrhizinated1 systematic review · 5 randomised trials | 350 mg |
| SunfiberAgglomerated Guar Fiber1 systematic review · 13 randomised trials | 200 mg |
| Horse Chestnut1 systematic review · 3 randomised trials | 150 mg |
Certifications & Testing
Other Ingredients
Citric Acid, Organic Natural Flavors, Organic Stevia (Leaf) Extract
Recommended Use
Looking for an easy way to keep your gut happy and healthy? Mix one level teaspoon (3 g) of COMPLEMENT® Gut Nurture with 8 ounces of water — warm or cold — and drink once daily. For best results, take it on an empty stomach to allow the prebiotic and postbiotic blend to go to work without interference from other foods. Gut Nurture is gentle enough for those with GI sensitivities or following a low
Warnings
The statements on this website have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Frequently Asked Questions
What is Complement Gut Nurture's Formulate score?
Complement Gut Nurture scores 89 out of 100 (grade A) on Formulate's ingredient-level rubric, which weighs evidence quality, dose accuracy, bioavailability, transparency, safety, and manufacturing practices.
Is Complement Gut Nurture worth it?
Complement Gut Nurture scores 89/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Complement Gut Nurture?
Each serving contains GPM Vitamin B1 (1 mg), GPM Vitamin B6 (1.3 mg), GPM Vitamin B5 (4 mg), GPM Molybdenum (250 mcg), and more. Serving size: 1 tsp (3g). 30 servings per container.
How do I take gut nurture?
Looking for an easy way to keep your gut happy and healthy? Mix one level teaspoon (3 g) of COMPLEMENT® Gut Nurture with 8 ounces of water — warm or cold — and drink once daily. For best results, take it on an empty stomach to allow the prebiotic and postbiotic blend to go to work without interference from other foods. Gut Nurture is gentle enough for those with GI sensitivities or following a low FODMAP diet, making it easy to incorporate into your routine. While it’s designed for adults and ch
Who makes Gut Nurture?
Gut Nurture is made by Complement. See Formulate's full grade and product lineup for Complement on its brand page.
Is Complement Gut Nurture third-party tested?
Complement lists the following certifications and testing for this product: Carbon Neutral, FDA Registered, Made in USA, Third-Party Tested, Traceable Nutrients, cGMP Certified, Gluten-Free, Vegan.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.