Reviewed by: Nick Nicotra, Chief Science Officer
Clinical Optimization Protocol

The Methylene Blue 90-Day Protocol

Precision longevity is not a guess — it's a closed-loop system. We use epigenetic biological age testing[1] to validate the cellular effects of Methylene Blue Ultra, measured by the Pace of Aging biomarker[2]. This protocol is grounded in peer-reviewed clinical evidence.

THE THREE-STEP LOOP

  1. 01

    BASELINE TEST

    Order your TruDiagnostic TruAge epigenetic age test before starting. This measures your biological age — not your chronological age — using DNA methylation patterns, the most validated biomarker of biological aging.

    Metric: TruAge biological age score
  2. 02

    90-DAY SUPPLEMENT

    Take Methylene Blue Ultra daily at evidence-based dosing within the 4-30 mg/day research window. USP-grade USP purity means every dose is identical. Track subjective markers (energy, focus, recovery) in parallel.

    Duration: 90 days continuous
  3. 03

    RETEST & MEASURE

    After 90 days, repeat your TruDiagnostic test (sold separately). Compare your biological age score before and after to track any changes in your biomarker data. This is what biomarker-compatible supplementation looks like.

    Metric: Δ TruAge biological age score

Need help finding your optimal dose? Use our dosage calculator to determine the right amount based on your body weight and goals, or read our full dosing walkthrough.

What You're Measuring

These biomarkers track the core mechanisms of aging. For enhanced results, consider combining methylene blue with synergistic compounds like NAD+ precursors, CoQ10, or PQQ.

Primary
Epigenetic Age (DNAm)
TruAge biological age via DNA methylation — the gold standard for aging measurement.
Primary
Pace of Aging
DunedinPACE score measuring how fast you are aging right now — year over year rate.
Secondary
Telomere Length
Chromosome end-cap length as an auxiliary aging marker, tracked via TruDiagnostic panel.
Secondary
Immune Cell Composition
Epigenetic deconvolution of immune cell proportions — tracks immunosenescence markers.
Optional
NAD+ Levels
Intracellular NAD+ concentration reflecting mitochondrial metabolic capacity.
Optional
Mitochondrial Function
Markers of electron transport chain efficiency and ATP synthesis rates.

USP-GRADE PURITY

Unlike industrial-grade MB containing heavy metals (arsenic, mercury, lead), Methylene Blue Ultra is USP-Grade, exceeding USP purity requirements with >99.9% purity.

  • USP grade, >99.9% purity
  • 12.5mg precision-dosed capsules
  • Third-party GC/MS verified
  • cGMP laboratory synthesis
  • Zero heavy metal detection

Methylene Blue Ultra launches Q3 2026. In the meantime, see our 9-brand comparison.

Continue Reading

How methylene blue works at the mitochondrial level →Clinical trials and research evidence →Synergistic compound stacks →Calculate your optimal dosage →Safety profile and drug interactions →Beginner's guide to getting started →Read our side-by-side brand analysis →

Medical Disclaimer: These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. The information on this page is for educational purposes only and is not a substitute for professional medical advice. Consult your healthcare provider before starting any supplement protocol.

References

  1. [1]Horvath S (2013). DNA methylation age of human tissues and cell types. Genome Biology. PMC3780611
  2. [2]Belsky DW, Caspi A, Corcoran DL, et al. (2022). DunedinPACE, a DNA methylation biomarker of the pace of aging. eLife. PMC8654267