A targeted, multi-strain probiotic built for the gut-brain line. 26 Billion CFU, one capsule a day, $49 for 30 days. No subscription required.
Try The Calm One · $49 →Checkout opens securely on Shopify. Ships in 2–5 business days. Want more than one? Mix any two for $90 or four for $179.
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From 329 reviews of Flore on Trustpilot, across every Flore product and service.
Genus and species for every strain is printed on the Supplement Facts panel, with the published research on each strain cited per formula. Look any of them up yourself.
The strains are chosen from patterns in 23,000+ microbiome reports analyzed by Flore, the microbiome company behind GoodOnes, founded in 2018.
No test, no stool sample, no subscription. Try it for 30 days and judge it across the month. If it isn’t your One, the Flore team will say so.
The Calm One supports steady focus, calm, and the gut-brain line that connects them. Here is what stands behind it.
Microbiome reports in the Flore dataset the formulas come from.
Across the Flore family since 2018.
Of microbiome and outcome data behind the strain choices.
Total across the probiotic blend, plus 50 mg flaxseed.
You’ve tried a general probiotic and still feel off balance. When your gut is unsettled, focus drifts and your fuse gets shorter.
Calm starts lower than you think. The vagus nerve carries chemistry from your gut to your brain all day, and most of its fibers carry signals up, from gut to brain. Gut bacteria shape some of what travels on that line.
A general probiotic is built for a bit of everything. The Calm One is a targeted formula, built for that one line and nothing else: issue-specific strains on the Universal core, fed by flaxseed.
Add to cart · $49The Calm One pairs Lactobacillus reuteri with Bifidobacterium animalis subsp. lactis on the Universal core that sits in every GoodOne, to support a steadier signal from below. Flaxseed feeds them.
Each capsule provides 26 Billion CFU in total and 50 mg of flaxseed. Take one capsule with a meal each day. Each bottle holds 30 capsules, a 30-day supply.
Shelf-stable through the printed expiry date. Gluten-free, non-GMO, no dairy, no soy. Made in an FDA-registered, cGMP-compliant US facility.
Add to cart · $49
Probiotic strains plus one prebiotic. Two do the work this bottle is named for; three are the Universal core in every core GoodOne.
Issue-specificOne of the pair chosen for the gut-vagus signaling line.
Issue-specificThe other half of the focus-and-calm pair.
Universal core · The AnchorPart of the core that sits in every core GoodOne.
Universal core · The TranslatorPart of the core that sits in every core GoodOne.
Universal core · The RegulatorPart of the core that sits in every core GoodOne.
Prebiotic · 50 mgFeeds the strains in the blend.
Proprietary probiotic blend, 26 Billion CFU total per capsule. †Daily value not established. Strains listed by genus and species; full designations on file with Flore. One capsule a day with food. Two a day is the maximum across any GoodOnes you stack.
Read both columns before you order.
| The Calm One | A general probiotic | |
|---|---|---|
| Formula | TargetedBuilt for the gut-brain line, one job per bottle | BroadBuilt for a bit of everything |
| Label | Every strain namedGenus and species on the Supplement Facts panel | VariesCheck the label |
| Routine | One capsule a dayWith a meal, shelf-stable, no fridge | VariesCheck the directions |
| Commitment | No subscription requiredOne bottle, one time, $49 | VariesCheck the terms |
Every GoodOne is the same price. Mix and match any Ones in a pair or a four-pack.
No subscription required. Monthly Subscribe & Save (10% off) is available on realgoodones.com and you can cancel before any renewal by emailing [email protected].
Orders are typically processed within 2–5 business days and ship USPS or UPS Ground. No cold chain needed.
Take it with a meal. Stacking a second GoodOne? Two a day is the maximum.
Judge it across the month. Look for a more even week, not a different person. Individual results vary.
A targeted formula only earns its keep if it’s aimed at your actual pattern.
Individual results vary. Judge it across the month and look for a more even week, not a different person.
No. There’s no sedative in it. It’s bacteria and a flaxseed prebiotic.
One bottle of 30 capsules, a 30-day supply. Each capsule has 26 Billion CFU total across the probiotic blend, plus 50 mg of flaxseed.
One capsule a day with a meal. If you stack GoodOnes, two capsules a day is the maximum.
No. No test, no stool sample. Want a formula built from your own gut data? That’s Flore: a microbiome test, then a formula made from your results.
No. This page sells one bottle for $49, one time. Want two or four? Mix any Ones for $90 a pair or $179 for four on realgoodones.com. Monthly? Subscribe & Save takes 10% off there, and you can cancel before any renewal by emailing [email protected].
Similar names, different jobs. The Calm One is for steady focus and calm. Settle is for a sensitive system that reacts to everything.
Yes. The Calm Little One carries the same focus-and-calm pair as a scoopable powder, no capsule.
Orders are typically processed within 2–5 business days and ship USPS or UPS Ground (5–7 business days), with expedited options priced at checkout. All sales are final except for orders that arrive damaged, defective, or incorrect, which Flore replaces or refunds if you email [email protected] within 14 days of delivery. Full details on the shipping and returns pages.
The adult GoodOnes formulas are for ages 18 and over. They are not appropriate for active GI diagnoses that require medical management. If you are pregnant, nursing, have a weakened immune system, or take prescription medication, talk to your doctor before adding any probiotic.
