Garcinia Cambogia
Garcinia cambogia capsules and tablets, standardised for HCA from the fruit rind. We explain what the HCA percentage on the label means, why no health claim is approved in the UK, and who this supplement suits.Read more →
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Garcinia cambogia and HCA: what the label tells you
Garcinia cambogia is the older, more familiar name for Garcinia gummi-gutta, a small tropical fruit from South and South-East Asia. It looks like a green pumpkin and tastes sharply sour, which is why the rind has long been used in Indian and Indonesian cooking. It is one of the more debated entries in our range of herbal supplements. Capsules and tablets do not contain the whole fruit. They contain an extract of the rind, standardised for hydroxycitric acid, usually shortened to HCA.
The HCA figure decides what you are actually buying
Two products can both print 1000 mg on the front and still give you very different amounts of HCA. The dried rind holds only a modest share of HCA by weight. Concentrated extracts are stronger, and good ones state their HCA percentage on the label. Extracts standardised to roughly 50 to 60 percent HCA are the most studied, so that is the range we look for. If a label gives an extract weight but no HCA figure, you cannot work out your intake. Reviews of the UK market found exactly this gap: many listings say garcinia extract and nothing more.
Three formats, three different things to check
- Standardised extract: the HCA percentage is declared, so the daily amount is calculable.
- Whole fruit powder: milder, but the HCA content is often left unstated.
- Combination formulas: garcinia alongside ingredients such as chromium, green tea or fibre.
Combinations are not automatically better. They only help if every ingredient is listed with its own amount. Blends that hide the split behind one total weight make judgement impossible, so we leave those out.
What the evidence and the rules currently say
Be clear-eyed here. Trials of HCA report small and inconsistent effects on body weight, and no health claim for garcinia cambogia is authorised in the UK or the EU. That means no product may promise appetite control or fat loss, and we will not imply it either. Regulators are still working on it: EFSA has a draft safety opinion on HCA out for consultation, the UK Committee on Toxicity is reviewing the same evidence, and France has restricted these supplements. If your goal is losing weight sensibly, treat garcinia as an optional extra, never as the plan itself.
How we choose garcinia at BONO
We apply the same three tests here as everywhere: the form, the dose and whether a combination makes sense. We stock standardised extracts with a declared HCA percentage, from brands we buy directly, so every batch stays traceable. We skip proprietary blends and vague whole fruit listings. Every product clears our compliance team before it goes live, we test products ourselves, and independent labs spot-check batches. Because no claim is authorised for this plant, we describe it plainly instead of dressing it up. You can read how we select brands and products.
This suits adults who already have their eating pattern and daily movement in order, and who want to try a traditional botanical with realistic expectations. It is not for children, and not for use during pregnancy or breastfeeding. If you take prescribed medicines, especially antidepressants, statins or diabetes medication, speak to your GP or pharmacist first. In the UK, suspected side effects can be reported through the MHRA Yellow Card scheme.
Frequently asked questions
Garcinia cambogia is the common name for the fruit of Garcinia gummi-gutta, a tree from South and South-East Asia. It is also called Malabar tamarind. The fruit is about the size of an orange, ridged like a small pumpkin, and very sour, so the rind is used as a souring ingredient in regional cooking rather than eaten raw. Supplements use a dried and concentrated extract of that rind, because the rind is where hydroxycitric acid, or HCA, is found.
