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Longevity Supplements

One preparation, one daily dose, whatever you take it for.

$250per 30-day protocol · two 30 ml applicators · $199 on a one-year subscription · free DHL from three applicators

The stable metabolites of the 3-million-year-old Bacillus F organism, cold-processed into precise daily drops for cellular resilience and antioxidant defense.

Best for: NMN-experienced longevity buyers, biohackers tracking biomarkers, professionals 35–65.
  • Postbiotic, no live bacteria
  • 2 ml daily · two presses · sublingual
  • Two 30 ml applicators per 30-day protocol
  • Freezer unopened, fridge once open
  • Nothing to prepare
  • Patent WO2012060729
Bacillus F sublingual applicator pen on a flat stone slab beside a block of ancient glacial ice with frozen air bubbles, cold mist at the base. The longevity postbiotic supplement by Bacillus F OÜ, Tallinn, Estonia.
Key takeaways
  • Longevity Supplements: Healthy-aging support built on a 3M-year-old organism.
  • A postbiotic: the stable metabolites, not live bacteria. Same on day one as on day thirty.
  • Derived from the Bacillus F strain, patented as WO2012060729 with five national patents.
  • Liquid drops: 2 ml daily (two 1 ml presses), sublingual, two 30 ml applicators per 30-day protocol.
  • Sits alongside NMN and spermidine rather than replacing them. It works on oxidative-stress defense, a different mechanism.

About the formulation

This page is for the person building a protocol, not buying a bottle. The question isn't "what does this do" but "where does it sit next to everything else I take, and what does it replace?"

Most longevity stacks are three or four compounds that were each convincing on their own, put together without checking whether they overlap. You end up with two products doing the same job and one whole mechanism uncovered. Bacillus F earns its slot because it doesn't duplicate the popular choices.

The healthy-ageing framing is deliberate and it is limited. We are not claiming lifespan extension. No supplement has shown that in humans, and a company whose whole pitch is published documentation can't make the one claim it has no document for.

How it works

Think about a stack in terms of coverage, not count. NAD+ availability is what NMN and NR are for. Autophagy and cellular clearance belong to spermidine. Oxidative resilience, how well a cell withstands and recovers from oxidative insult, is the slot this preparation fills.

Plenty of people run all three. There is no known interaction that requires separating them. The drops go under the tongue in the morning; where the rest of your routine falls is up to you.

The cadence we suggest is a 90-day arc. Take a baseline with whatever panel you already trust, run the protocol without changing three other things at the same time, then re-test. Ninety days is long enough for a cumulative preparation to show up in a measurement and short enough that people actually finish it.

Specifications

FormatSublingual applicator pen, clear cartridge with measured-dose tip
Active fractionCell-free Bacillus F metabolite complex (postbiotic)
Daily dose2 ml (two 1 ml presses), sublingual, morning
Protocol length30 days per protocol (two applicators) · 90 days recommended before re-testing
StorageFreezer until opened, fridge once open
OriginFermented & bottled in the EU · strain from Yakutia permafrost
DocumentationPatent WO2012060729 · deposited genome sequence
Stack positionOxidative-resilience slot, complementary to NAD+ precursors and autophagy compounds
Bacillus F sublingual applicator pen standing on a white laboratory bench beside a glass petri dish, with a microscope and a rack of test tubes softly out of focus behind it. longevity postbiotic supplement by Bacillus F OÜ, Tallinn, Estonia.
Two Bacillus F sublingual applicator pens standing upright in a refrigerator door shelf next to a bottle of milk and a jar of olives — the open-applicator storage the protocol asks for. longevity postbiotic supplement by Bacillus F OÜ, Tallinn, Estonia.

Compliance & standards

The strain and its applications are covered by international patent WO2012060729 plus five national patents, and the organism is sequenced and deposited, so every batch comes from the same defined organism. The patent scans and the comet-assay imaging are published openly on the Science page.

Marketed as a dietary supplement, not a medicine. Statements have not been evaluated by the FDA.

What to expect

Expect it to be boring. A protocol you can keep up for years has to be. One dose, one time of day, no cycling schedule, no loading phase to get wrong.

A well-run ninety days ends one of three ways: a number that moved a little, a number that didn't move, or a number inside its own noise band. All three tell you something, and the third is the most common. Anyone promising a dramatic reading is describing their marketing, not your bloodwork.

Use cases

  • The considered stack. Three to five compounds, each with a job, reviewed against panel results every quarter.
  • The consolidation. Someone cutting a shelf of overlapping products down to what is actually different.
  • The long-horizon routine. Someone in their forties or fifties building a habit they mean to keep for a decade, who cares more about consistency than novelty.

Not sure where it fits? Start with Bacillus F vs NMN, our most-read comparison.

Available in your country
Postbiotic drops · United StatesPostbiotic drops · United KingdomPostbiotic drops · CanadaPostbiotic drops · JapanPostbiotic drops · GermanyPostbiotic drops · FrancePostbiotic drops · SpainPostbiotic drops · EU-wide

Frequently asked

Probiotics are live organisms that have to survive digestion and settle in the gut. A postbiotic skips that: you take the finished metabolites, so the dose is consistent and nothing has to stay alive. Same organism, far more predictable.

Yes. Bacillus F works on oxidative-stress defense, NMN on NAD+, spermidine on autophagy. Three separate mechanisms. Plenty of customers run all three; the comparison guides in Learn go through it.

How it feels varies from person to person, so judge it by numbers. Take a baseline biological-age or oxidative-stress panel, run 90 days, re-test. The protocol is built around that rhythm.

The fermentation runs are small and every batch has to pass before it is released. Monthly capacity is capped, so we confirm availability for your country before charging anything.

Defense
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Oxidative-stress defense, measured by comet assay.
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Start your 30-day protocol

Limited monthly batches. We confirm availability for your country within 48 hours.

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