Rōnin
The Daily Formula. One pouch replaces the shelf: 50 clinically-dosed ingredients, published to the milligram.
5.0 · 2 verified reviewsRŌNIN - FIRST RELEASE
The first batch is in testing.
Rōnin launches the moment its first batch clears third-party testing - the certificate is published before a single pouch ships. Leave your email and you are first in line when it does. No charge until it ships.
FIRST BATCH: RN-2608 - IN TESTING
Expected to clear ~10 days. We will not guess sooner than we know.
FREE UK DELIVERY - SHIPS IN 24H - PAUSE OR CANCEL ANY TIME
WHAT TO EXPECT - HONESTLY
Why it’s in: chosen over ashwagandha deliberately - better tolerated for daily use, well-evidenced for stress and fatigue at 200mg per the trials we cite.
EVIDENCE: 4 RCTS CITED - MECHANISM: HPA-AXIS MODULATION - FULL PAGE >Because a daily formula should replace a shelf, not join it. Every ingredient earns its place with published evidence and a clinical dose - the full reasoning is in the formula changelog.
THE FIT CHECK - 60 SECONDS - 4 QUESTIONS
Is Rōnin for you?
Four honest questions. If the answer is no, we will tell you no - and why. A supplement you take every day should be a considered decision, and it is not right for everyone.
NO EMAIL REQUIRED TO SEE YOUR RESULT
AN HONEST COMPARISON
Compare us. Please.
A transparency brand should welcome the comparison shop. Here it is, with the receipts.
| RŌNIN | AG1 | DIY STACK | |
|---|---|---|---|
| Every dose published | ✓ ALL 43 | ✗ PROPRIETARY BLENDS | ✓ BUT YOU MANAGE IT |
| Clinical doses throughout | ✓ TRIAL-MATCHED | PARTIAL | IF YOU RESEARCH EACH |
| Third-party tested | ✓ EVERY BATCH | ✗ NOT PUBLISHED | VARIES BY BRAND |
| Ingredients | 50 (42 ACTIVE) | ~75 (DOSES HIDDEN) | AS MANY AS YOU BUY |
| Daily effort | ONE SCOOP | ONE SCOOP | 8-12 PRODUCTS, DAILY ADMIN |
| Price per day | £1.96 (£58.65/MO) | £3.20+ | £3.50-5.00+ |
| Formulated in | UK | NEW ZEALAND / US | MIXED, PER PRODUCT |
| Pressure tactics | NONE - YOUR CART WAITS | COUNTDOWNS + DISCOUNTS | N/A |
AG1 FIGURES FROM PUBLIC PRICING + LABEL, JUL 2026. DIY = BUYING OUR 8 CORE ACTIVES SEPARATELY AT UK RETAIL.
THE MATHS
One pouch. Or the whole shelf.
Buying our eight core actives separately, at clinical doses, from reputable UK brands: £149/month and a cupboard full of tubs. Rōnin: £58.65, one scoop, and 42 more actives besides.
SEPARATELY: £149/MO
RŌNIN: £58.65/MO - SAVE £90+
What people say
5.0 out of 5 · 2 verified reviews
Delicious! Vibrant colour, noticeable effects. Impressed. 30 something female
Tasted great, really cool packaging.
EVERY REVIEW: VERIFIED PURCHASE - UNEDITED - NEVER INCENTIVISED WITH DISCOUNTS
0 days.
On us, if it fails you.
Take Rōnin for a month. If you cannot feel the difference, email us and we refund your first order in full. No return postage. No questions. No “retention specialist”. The risk is ours - that is what confidence in a formula looks like.
NO RETURN REQUIRED - FULL REFUND - HELLO@KOJO.LIFE - ONE EMAIL
The morning note
One honest email a day, with the sunrise: the morning’s field note from the journal, a line to keep, and a quiet minute outside before the day starts. No discounts, no noise - unsubscribe any time.