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Morning and evening, built on published doses.

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Complete protocol The Gut-Brain Protocol Both formulas, shipped together · morning and evening

Daily Calm Focus Peach Mango · Morning

Nightly Rest & Restore Hibiscus Vanilla · Evening

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Science overview How the formulas, ingredients, and evidence fit together
How It Works How the morning and evening formulas work, week by week
See the evidence
The Studies47 published human studies behind the named actives
IngredientsNamed actives and serving amounts, fully disclosed
Verify Your BatchLot lookup planned for released production batches

From the Journal What One GOS Study Found About Occasional Bloating in Week One Read the article

Our Story

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The gut-brain protocol, morning and evening, built on published doses.

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The Gut-Brain Protocol Daily Calm Focus Nightly Rest & Restore Subscribe & Save

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How It Works The Studies Ingredients Verify Your Batch

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Our Story The Journal FAQ Contact Account & orders support@serenebiotics.com (888) 594-8985

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.

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