Burntide Official Website › Guides › Companion Guides
The Burntide Companion Guides
Three Burntide companion volumes exist as published artwork: The Vinegar Window, and two further volumes in the same series. This desk holds the covers, not the contents, and The supplier lists no bonuses and no bonus values. Nothing on this website claims any of them ships with an order.
What each volume is, and a plain statement of what this desk does not know.
What these three volumes are, and what this page does not claim
These three covers came in the manufacturer’s own asset pack. They are real Burntide artwork for a companion series, and they are published here because a paid asset that gets quietly dropped is a question nobody answers.
What this desk can say
- The three covers are genuine Burntide artwork from the manufacturer's asset pack.
- Volume One is titled The Vinegar Window and is subtitled a guide to when, how and why apple cider vinegar works best.
- The series is presented as a set of three volumes.
- The covers are reproduced below at the size they were supplied.
What this desk cannot say
- Whether any volume ships with an order. The supplier lists no bonuses.
- What any of them is worth. No value is published, and a seller-set figure is not a market price.
- What is inside them. This desk holds the covers, not the contents.
- Whether the series is current. Artwork and offers both change without a website being told.
If an order you place includes something, the checkout will say so at the point of purchase and the confirmation email will list it. That is the only source worth trusting on the question, and it is a better one than any page on any website.
The three volumes, as published
Two of those three captions say the same thing, which is that this desk does not have the contents. Repeating it is deliberate. A page that described the contents of two books it had not read would be doing the thing this whole website exists not to do.
What the Vinegar Window cover actually claims
Volume One is the only cover carrying enough text to check, so it gets checked. It promises a guide to when, how and why apple cider vinegar works best, and it describes a pre-meal moment aligned with the body’s natural rhythm.
| The cover says | Where that stands |
|---|---|
| A pre-meal moment | Supported as a description of how the trials were run. Vinegar was given with or before food in the studies pooled by Hadi 2021 |
| Science-backed, tradition-rooted | Half checkable. There is a real trial literature; the effects in it are small averages rather than a mechanism you would feel |
| A daily ritual for digestion, glucose balance and calm | Digestion and glucose have a literature at the amounts the trials used. Calm does not, and nothing on the Burntide panel supports it |
That last row is why a companion guide is not a label. A book cover is marketing copy and is not held to the structure and function rules a Supplement Facts panel is held to.
None of that makes the volume worthless. It makes it a piece of brand publishing rather than a source, which is the accurate way to describe almost every companion guide in this category. The claims that bind are the ones printed on the label.
What to read if you want the evidence rather than the brand
If the cover of Volume One is what interested you, the underlying question is what apple cider vinegar does and when to take it. That is answered better by the sources than by any branded volume, and all of it is free.
- ›The pooled trial evidence on vinegar and glycaemic measures: Hadi 2021
- ›The body-composition review in type 2 diabetes and overweight: Castagna 2025
- ›The gastric-emptying study that explains the pre-meal timing: Hlebowicz 2007
- ›The NIH fact sheet on supplements sold for weight: Office of Dietary Supplements
- ›How to judge any supplement claim: NCCIH
This website’s own version of the same material is on the ingredients page, where each named ingredient sits beside the amount the research used, and in the safety guide, which is written to be useful whether or not you buy anything here.
Why this website makes no bonus claim at all
Supplement pages in this category routinely list bonuses with values attached: a set of ebooks worth some three-figure sum, included free with the larger pack. Those values are set by the seller rather than by a market, and the items are frequently digital files that cost nothing to reproduce.
What this website does
- Publishes the three covers, because they are real artwork from the manufacturer's own asset pack.
- Says what Volume One's cover claims, and checks those claims against the evidence.
- States plainly that this desk holds the covers and not the contents.
- Points you at the checkout, which is the only place that can tell you what an order includes.
What this website will not do
- Claim that anything ships with an order, because The supplier lists no bonuses.
- Attach a dollar value to a digital file. No value is published and a seller-set figure is not a price.
- Describe the contents of two volumes it has not read.
- Use a bonus list to make a larger pack look like better value than it is.
The larger pack is the one this desk earns most on, and the one the pricing page recommends against for a first order. Adding an unverifiable bonus list to it would pull in exactly the wrong direction, so the list is not there.
If your order does include something, the confirmation email will say so. That email is a record of what you actually bought, which is worth more than any page describing what an order might contain.
Why three covers with no contents are on this website at all
The manufacturer ships an asset pack and all of it was paid for. An image that gets quietly dropped because it is awkward to place is a question nobody ends up answering, and these three were awkward: real artwork for a product this desk has never seen the inside of, in a category where bonus lists are routinely used to inflate the value of a larger order.
Dropping them would have been easier
Nobody would have noticed. That is exactly the reason not to: an asset dropped for being inconvenient is a decision made against the reader rather than for them.
Using them as a bonus list would have been dishonest
The supplier lists no bonuses and no values. Presenting three covers as included extras would have been inventing a fact, which is the one thing this website is built not to do.
So they are published as what they are
Covers. Real, current-looking Burntide artwork for a companion series, with the one cover that carries checkable claims actually checked against the evidence.
That is the same decision this website makes about the two publisher marks on the about page and about the Doctor Formulated roundel beside every byline. Each of those is a real asset that would mislead if used as an endorsement, so each appears in a section where the mismatch itself is the content.
It is a small principle and it is the one worth carrying away from this page: a supplement website is largely a set of choices about what to do with material that flatters the product more than the evidence does. Watching which way a site resolves those is more informative than reading its claims.
How this Burntide page was written
This desk publishes what the printed panel says and marks the gaps. The four claims below are the ones a sceptical reader can audit, which is the only reason to make them:
- The panel is the source. Figures come from the Supplement Facts panel on the bottle, not from the manufacturer’s sales page. Where the two disagree, the panel is published and the disagreement is named on the page.
- The gaps are marked, never filled in. Nothing undisclosed is estimated here, and that includes the split inside the 525 mg blend and the price.
- Sources are real and linked in the sentence. Every study cited was confirmed against its PubMed record first, and each appears beside the amount it used.
- Corrections change the date. Write to [email protected] and the review date moves forward.
We earn when you buy. Burntideformula is the official United States shop for this product and this website makes money on orders placed through it. That is exactly why the interaction list and the three-star reviews are on the site: they are where our interest and yours pull apart, and you should be able to watch us choose.
Every page, every journal post, the bottle facts and the ingredients go through review by Dr. Dean Tomlin before they ship. We write these pages from the printed Burntide Supplement Facts panel and this desk’s own paperwork, cite public research beside the amounts that research actually used, and print “not published” wherever a figure is not disclosed rather than estimating it. The roundel beside this note is a real seal from the sales page, and it names no clinician, which is why this website names none either. Corrections are made on the page itself and the review date moves forward. Write to [email protected]. Last reviewed September 2026 by Dr. Dean Tomlin.
Sources referenced on this companion guides page
- Hadi A, Pourmasoumi M, Najafgholizadeh A, Clark CCT, Esmaillzadeh A. The effect of apple cider vinegar on lipid profiles and glycemic parameters: a systematic review and meta-analysis of randomized clinical trials. BMC Complement Med Ther. 2021;21(1):179. PMID 34187442. View source
- Castagna A, et al. Effect of apple cider vinegar intake on body composition in humans with type 2 diabetes and/or overweight: a systematic review and meta-analysis of randomized controlled trials. Nutrients. 2025;17(18). PMID 41010525. View source
- Hlebowicz J, Darwiche G, Bjorgell O, Almer LO. Effect of apple cider vinegar on delayed gastric emptying in patients with type 1 diabetes mellitus: a pilot study. BMC Gastroenterol. 2007;7:46. PMID 18093343. View source
- National Institutes of Health, Office of Dietary Supplements. Dietary Supplements for Weight Loss: Fact Sheet for Health Professionals. View source
- National Center for Complementary and Integrative Health. Using Dietary Supplements Wisely. View source
Order Burntide on the official website
Three covers, published because they exist, with no claim attached about what ships with an order. The checkout is the only source for that.
Price shows at the checkout, before you pay
Order Burntide On The Official WebsiteOne-time payment, no subscription · 60-day money-back guarantee · lot BUR-26/BU-7063 · adults 18 and over