THE JOURNAL
Stories. Insights. Science.
Formulation thinking, ingredient deep-dives, and the research behind what we put in.
CARDIOVASCULAR
Omega-3 at 40: the cardiovascular and cognitive case for adequate EPA and DHA
CARDIOVASCULAR
Vitamin K2: what it actually does, and why most people are deficient
CARDIOVASCULAR
Vitamin E drink: what the evidence shows
CARDIOVASCULAR
Aged Garlic Extract: Benefits, Dosage & Safety (UK Guide)
CARDIOVASCULAR
Olive Leaf Extract: Evidence, Dosage & Safety (UK)
CARDIOVASCULAR
Grape Seed Extract: Benefits, Dosage & Safety (UK Guide)
CARDIOVASCULAR
The Cardiovascular Evidence Guide: What the Research Actually Says About Heart Health Supplements
CARDIOVASCULAR
Omega 3 brain supplement UK: what the evidence shows
CARDIOVASCULAR
Omega 3 brain supplement uk: What the evidence shows
ALL EVIDENCE-REFERENCED, FOUNDER-WRITTEN
Join the Kōjō notebook
Weekly research notes, formulation decisions, founder letters. No discounts, no noise - we don’t do either.