This page has two jobs. First, it explains every line printed on the tin we sell, what each ingredient is, and what the research does and does not say about it. Second, it lists the headlines we run, tells you which ones are exaggerated, and separates the few things that are genuinely supported from the many that are not.
You almost certainly arrived here from an advertisement. The headline you clicked was written and paid for by us to appear next to real news stories. It was designed to make you stop scrolling. Several of our headlines overstate what science actually shows.
Everything on this site is a paid advertisement for a product we sell. If you buy through a link on any of our pages, we are paid a commission. That is the reason this site exists.
The product is a tin of 30 servings of cacao-and-chai powder with culinary mushrooms, sold by MUDWTR, Inc. of Venice, California, as a dietary supplement. Each scoop stirs into hot water and carries about 35 mg of caffeine — a seventh of a cup of coffee — with 2,000 mg of a four-mushroom blend (lion's mane, chaga, reishi, cordyceps), organic cacao, masala chai spices, turmeric and sea salt. The blend is proprietary: the tin does not print milligrams per mushroom. It is not a medicine, it is not meant for any medical condition, and no study has ever tested this tin. The label carries the standard statement that its claims have not been evaluated by the FDA. No supplement on this page is a substitute for your own clinician.
If you are genuinely worried about your memory, the single most useful thing you can do is book an appointment with your own clinician. That costs you nothing from us, and a proper conversation about sleep, hearing, medicines and daily habits is worth more than anything we are selling.
| The headline as you saw it | What is actually behind it |
|---|---|
| "My Brother-In-Law Poured Out the Coffee Pot and Started Drinking Mud. I Read It." | Story, not a claim The tin is real; the brother-in-law is a composite character, and the column is a dramatization built on the seller's listing and label. |
| "A seventh of the caffeine of coffee" | Broadly supported Per the seller's numbers: about 35 mg a cup against coffee's 90-100 mg. The arithmetic is the label's. |
| "Zero sugar, zero jitters" | Exaggerated Zero sugar is on the label. "Zero jitters" is a reader's word, not a study's, and no study has tested this tin. |
| "2,000 mg of culinary mushrooms" | Partly true Accurate as a blend total. No per-mushroom breakdown exists, and no study has tested the blend for anything clinical. |
Because they work, and that is exactly the problem. Curiosity-framing stops the scroll better than honest framing does. We keep the honest version of our claims here so you can compare it with the ad side by side.
Our ads lean on the morning ritual because it is the honest, ordinary reason people consider the tin. The clinical questions around caffeine are real but separate: at about 35 mg a cup, a morning on the tin carries a seventh of coffee's fuel, and whether that is a feature depends on your doctor's last line at your physical, not on our copy.
What we can say plainly: this tin replaces the ritual without replacing the caffeine load, and the label prints its numbers. That is the whole honest claim.
The named ingredient of our ads · Food, not medicine
These are farm-grown cooking mushrooms, ground into the blend. Some have early lab studies and small trials behind them; none has settled evidence for focus or memory in humans, and the tin does not print a per-mushroom dose. If someone promises you memory results from a scoop of powder, check their pockets.
The thing we replaced · Not actually a villain
Plain coffee is not implicated as a cause of focus problems in adults, and neither is tea. Our ad dramatizes the eleven-o'clock crash because it is relatable, not because your doctor declared war on your pot. If a clinician told you to cut caffeine, that is between you two.
The tin is a spice cabinet in powder form: a real caffeine reduction, real food ingredients, and no settled evidence that the mushrooms do anything clinical. The ritual swaps; nothing else is promised.
Our ads refer to "a doctor" in passing. Here is the plain truth: no doctor, no panel and no medical society has endorsed this page or this tin. The caffeine numbers come from the seller's label, and the rest of the story is a composite. When an ad attributes a claim to unnamed experts, the honest reading is that no expert said it.
None of our ads should be your health information. If you are worried about your memory or your sleep, these are the signs that warrant a clinician visit: new trouble finding words week after week, getting lost in familiar places, sudden changes, or family noticing before you do.
Bring every bottle on your nightstand to that appointment. Some common medicines, including over-the-counter sleep aids, fog concentration in older adults, and a pharmacist can often adjust them.
Every line printed on the tin, in order, with what it is and what it does.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. This information does not constitute medical advice and it should not be relied upon as such. This product is not a substitute for medication or other treatment prescribed by a physician or health care provider. Consult your doctor before starting any dietary supplement.
It replaces the ritual, not the caffeine. At about 35 mg a cup, a morning on the tin is a morning with a seventh of coffee's fuel. Whether that is a feature depends on your own doctor's line at your physical.
The honest answer: the tin does not say, and neither will we. Culinary mushrooms are food, the blend has no published per-mushroom dose, and no study has tested this tin.
Because it is real cacao and spice, not instant-coffee chemistry. Stir it, drink it warm, shake the thermos halfway. The seller's own five-star reviews mention it, and so do we.
The $50 kit adds a wooden spoon and a brewing guide to the $27 tin. If you know you will stay, the refill is the cheaper road. If you are testing, one tin answers the question.
No numbered sources are cited on this page.
This guide is part of the advertising page it links from. It exists because the ad that brought you here did not tell you the whole story.
If you remember nothing else: the tin is a caffeine reduction with a spice-cabinet ingredient list, the mushroom blend has no printed doses and no studies, and your clinician outranks both of us.