Exclusions
Five groups it does not suit
One settled with a pencil, three settled by federal safety pages, and one settled by what a supplement is.
Five groups, in the order the consequences matter. The first is the arithmetic above; the
next three come from federal safety pages covering single rows on this panel. The fifth is
not a safety exclusion at all, and it is the one most people reading a page like this
belong to.
Anyone whose day already contains a lot of caffeine
138 mg plus a couple of coffees and a cola will put you close to FDA’s 400 mg before the afternoon. FDA also notes “wide variation” in sensitivity. The ledger that does this arithmetic for you is on the home page: add your drinks to the capsule there.
This sits first because it is the only exclusion on the page you can settle with a
pencil. There is no judgement to make about evidence and no appointment to book: you either
have room in your day for a cup of coffee in capsule form or you do not.
Anyone with a liver condition, or taking anything that affects the liver
Two of the five ingredients carry published liver-injury reports — green tea extract and garcinia cambogia. NCCIH also reports interactions between garcinia and “some drugs affecting the liver and some drugs affecting serotonin”, which includes most antidepressants.
Read that as a property of the formula rather than of an ingredient. On any multi-ingredient supplement, read the safety notes for repeats rather than one at a time. A caution that appears on two rows of a five-row panel is a property of the formula, not of an ingredient. The signs worth knowing for the liver are the unglamorous ones: unusual tiredness, loss of appetite, nausea, pain under the right ribs, dark urine, yellowing of the skin or eyes. Any of those is a same-week call to a clinician, not a forum post.
Anyone with an arrhythmia, high blood pressure, anxiety or a sleep disorder
MedlinePlus names all of those among the reasons to ask a clinician about caffeine first, and NCCIH notes that caffeine-heavy supplements “may cause increased heart rate and abnormal heart rhythms”.
MedlinePlus names pregnancy, breastfeeding, migraines and GERD in the same list, and the
label’s caution panel independently rules out under-18s, pregnancy and nursing.
Anyone persuaded by the photographs
They were not customers. Three of the portraits in the supplied pack are filed under filenames that say they are the same models in different clothes, and the polaroid strips show those same three people again. Buy the panel, not the gallery.
Customer photographs are the cheapest thing on a sales page to fake and the most persuasive thing on it to a reader. If the same face appears twice in two different outfits, if everyone is holding the bottle at the same angle, or if the lighting on a “selfie” is studio lighting, you are looking at a photoshoot. It says nothing about whether the capsule works — but it tells you exactly how much weight to put on everything else the page says about buyers.
Anyone expecting the product to do the work
MedlinePlus: “To lose weight, you need to take in fewer calories than you use up.” ODS: “there’s little scientific evidence that weight-loss supplements work.” Neither of those sentences is this site being unkind; they are the two federal pages this category is measured against.
The first of those two sentences deserves to stand on its own, in full, because it is the
one mechanism in this subject that no source disputes. MedlinePlus:
“To lose weight, you need to take in fewer calories than you use up.” The same page recommends
“adults to get 150 minutes of physical activity each week.” and is equally plain about the first step:
“Before you start, it’s important to check with your health care provider first.” Nothing on this bottle changes that sentence
and nothing on this bottle claims to — all four front-of-label lines are support
claims carrying the printed FDA disclaimer.