Clinical trial registry record

iVS-1 Probiotic Intervention Targeting Biological Aging in Midlife Adults

A registered study indexed because it matched monitored longevity research terms. Registry status: Recruiting. Registration does not establish safety or effectiveness.

Plain-language guide

Five questions to ask about this record

What this is
A clinical study registration, not a result or recommendation.
Why it may matter
The registry currently reports Recruiting.
Evidence
Registered phase not reported study.
Main limitation
Registration does not prove that the intervention works, is safe, or is available to you.
What changed
Registry metadata was last updated April 22, 2026.
Where to verify
Open the primary registry below for eligibility, locations, contacts, and current status.
Registry ID
NCT07407894
Last registry update
April 22, 2026
Status
Recruiting
Phase
Phase not reported
Sponsor
Synbiotic Health
Enrollment
80
Countries
United States
Match confidence
80%
Source feed
ClinicalTrials.gov
Automated source synopsis

A registered study indexed because it matched monitored longevity research terms. Registry status: Recruiting. Registration does not establish safety or effectiveness.

Evidence snapshot

What the source actually supports

Evidence stage
Phase not reported
Study design
RANDOMIZED · PARALLEL · BASIC SCIENCE · TRIPLE
Evidence population
Human clinical study registration
Participants
80
Population
ALL · 40 Years to 75 Years
Duration
2026-02-01 to 2027-01-01
Intervention
Bifidobacterium adolescentis iVS-1; Placebo
Comparator
Placebo
Outcomes measured
Change in Biological Aging Biomarkers — Baseline to Day 150; Change in Phenotypic Age — Baseline to Day 150; Change in Bifidobacterium adolescentis iVS-1 Abundance — Baseline to Day 150; Change in Metabolic Health — Baseline to Day 150; Change in Lipid Profiles — Baseline to Day 150; Change in Cognitive Function — Baseline to Day 150; Change in Sleep Quality — Baseline to Day 150; Change in Quality of Life — Baseline to Day 150
Reported result
No reusable finding-level result is available in this record.

Main limitationThis is a study registration. No reusable structured result is available here, so it cannot show whether the intervention worked or was safe.

Safety and approvalEligibility, adverse-event details, and clinical decisions must be checked in the official registry and with qualified clinicians. Trial registration is not regulatory approval and does not establish that an intervention is available.

Source supportStructured registry protocol metadata; no finding-level conclusion is generated.

Trial stage · Phase not reportedA trial phase describes development stage; it does not establish a positive result.
Phase 1Phase 2Phase 3Phase 4

Registration and recruitment status do not establish safety, efficacy, or regulatory approval.

Why this record appears here · 80% topic match

The title, summary, or source keywords matched one or more topics followed by immortal.life. A higher percentage means a stronger topic match; it does not rate safety, effectiveness, or study quality.

  • Probiotics and prebiotics · 80%Title contains controlled topic terminology. Title supplies ageing or longevity context.

Automated source check 100% · update recency 100%. These figures help sort records; they are not medical ratings.

probiotics prebiotics aging
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