Woman running along UK canal towpath in sunshine with KōJō bottle
50 ingredients. Every dose clinical.
Every one published.

50 ingredients. Every dose clinical.
Every one published.

pick up where you left off

THE LABEL, NOT A MARKETING CLAIM.

The label, not a claim.

Five hero doses. Forty-five more in the formula. Every milligram published.

  1. Creatine monohydrate 5,000 mg
  2. Magnesium bisglycinate 200 mg
  3. Rhodiola rosea (3% rosavins) 350 mg
  4. Ubiquinol (reduced CoQ10) 100 mg
  5. Algal DHA 250 mg
  6. + 45 more View full formula →
Rōnin formula ingredients flatlay

50 ingredients · 0 proprietary blends

Founder morning ritual with Rōnin

Founder note · 22s

FOUNDER NOTE

Why I built this.

I read 400 supplement labels and could not find one I would give my partner.

— Tom, Founder

Less noise. More proof. That is KōJō.

Meet Tom & Ash →