01
Bones with a name
Grass-fed marrow and knuckle bones from two small farms near Ericeira. Bought directly, never commodity trim, never imported powder.
Why us
Broth made the long way, because the short way doesn't work.
Most broth on a shelf is stock: water, flavouring and a promise. Ours is bones and time. A full day and a half of low heat in a home kitchen, poured into glass while it's still steaming. You can see the difference the moment it sets.
Four things we refuse to rush
02
Thirty-six hours, minimum
A long, barely-there simmer is the only way to pull real collagen out of bone. Ours gels solid in the fridge. That is the proof.
03
Glass, not plastic
Reusable 720ml jars, filled hot and chilled fast. Nothing warm ever touches plastic on its way to you.
04
Nothing added
Bones, filtered water, vegetables, herbs, sea salt. No concentrates, no yeast extract, no flavouring, no preservatives.
The blend that shows it best
Beef Broth — Fennel, Sage & Rosemary
€11.33 a jar on monthly
Usage estimate: 3 jars ≈ 9–12 cups · lasts ~2 weeks at a cup a day · or 6 meal servings
Us, next to the supermarket carton
| Matsu | Supermarket broth | |
|---|---|---|
| Protein per 240ml | 9 to 11g, from collagen | 0 to 2g, usually none |
| Simmer time | 36 hours, open kitchen | Minutes, from concentrate |
| Ingredients | 5 to 7, all edible words | Yeast extract, flavourings |
| Packaging | Reusable glass | Plastic pouch or carton |
Lightest place to start
Chicken Broth — Lotus, Cordyceps Flower & Jujube
€10.50 a jar on monthly
Usage estimate: 3 jars ≈ 9–12 cups · lasts ~2 weeks at a cup a day · or 6 meal servings
The kitchen behind it
It started with one pot, one envelope from a friend, and a stubborn refusal to add anything that wasn't food. I cooked it for my own recovery first. The kitchen is above the sea now, but every jar still has to pass the same test: it sets, or it doesn't ship.
Read our storyReviews
A few notes that keep the pot going.
“I'm obsessed with how good it tastes. It's the first broth I genuinely love drinking. I'll be back for more!”
“It's delicious, easy to sip and has helped keep my cycle and hormones consistently balanced.”
“I found Matsu after my second baby and I'm now a regular. It's delicious and feels deeply nourishing.”
Build your routine
Taste why it takes 36 hours.
Three 720ml jars, delivered fresh on the rhythm you choose. Pause or cancel whenever life changes.
Subscriptions from €10 a jar · 3 × 720ml glass jars