Straight answers. No marketing copy.

A fully transparent all-in-one daily supplement, with every dose published. One scoop covers 40 ingredients - 33 dosed actives across six groups, a six-part flavour system, one declared excipient. Every dose is published on the label. No proprietary blends, no hidden amounts.

Mango, passionfruit, yuzu and ginger - bright and clean, with no artificial sweeteners. Compliance only works if you look forward to taking it every morning.

Yes. Every batch is independently tested by an accredited laboratory before it ships. Each Certificate of Analysis publishes to the transparency page as it is released.

Every ingredient is named, and every active is published to the milligram beside the study it came from. The fruit and herb system is the one part we keep.

Because most supplements use doses below what the research actually used. Rōnin publishes every dose beside the study it came from - the amounts that produced the measured effects in peer-reviewed trials.

Speak to your GP before starting any new supplement if you are taking prescription medication. Some ingredients - rhodiola rosea, for example - can interact with certain antidepressants. We would always rather you check first.

Earlier formulas chose rhodiola over ashwagandha on tolerability. v6 carries both: KSM-66 root extract at 600mg (withanolides 5.0-6.0%, assayed every batch) alongside rhodiola at the full 350mg trial dose. It is not for pregnancy or breastfeeding - the label says so plainly. Iron we still omit deliberately: supplementation outside diagnosed deficiency is associated with elevated oxidative stress.

Week 1-2: cleaner energy and sharper focus (B vitamins, magnesium, adaptogens). Week 4-6: sleep quality and stress baseline shift (glycine, ashwagandha, rhodiola accumulate). Week 8+: the full picture - creatine and CoQ10 reach steady state. Supplements compound. Give it the time.

One scoop (≈27.1g) mixed with 300-400ml cold water. Drink within 15 minutes of mixing - do not prepare in advance. Rōnin is caffeine-free, so it works at any time of day; most of us take it with breakfast. Same time every day.

Yes. Fully vegan - algal D3 and DHA, sunflower (not soy) phospholipid. No intentional UK FIR allergens, gluten, dairy and soy included, and no artificial sweeteners. Shared-line status is being confirmed with the manufacturer in writing - the label will carry the final statement.

Subscribe for £20 off every order (£89.99/month against £109.99 one-time). Choose 30, 45, 60 or 90-day cycles. Skip, change dates, pause up to 90 days, or cancel from your account - without contacting support. Your rate locks the day you subscribe and never increases.

One tap: account > Subscriptions > Cancel. Or email hello@kojo.life and we will do it within one working day. No retention call, no penalty, no cancellation fee, no minimum term.

Yes. Thirty days to decide it is not for you. If it is not right for you, email us and we refund your first order in full. No questions asked, no return required.

AG1 is built around proprietary blends - you do not see the dose of any individual ingredient. Kōjō publishes every milligram, with no proprietary blends and no superfood-powder filler, each dose beside the trial we cite.

A multivitamin covers basic vitamins at maintenance doses. Rōnin is 40 ingredients - 33 dosed actives across six groups - plus adaptogens, amino acids, antioxidants, and gut and cognitive support. It replaces the multivitamin and the stack around it.

Tom and Ash. Two people in their 30s who spent years reading the same research independently and could not find a supplement that used it honestly. Both take it every morning.

Email hello@kojo.life. Tom reads every one and responds within 24 hours on working days. No support bots, no ticket queues. For formula questions, mark your email "For Tom".