What is it used for?
Could help temporarily increase satiety/feeling of fullness [Source note 2].
Note: The terms «Help’ or ‘Help to’ can be used interchangeably on the label.
Who does this guide cover?
Adults 18 years and older
How is it taken?
Oral
Which forms are covered?
this reference excludes foods or food-like dosage forms as indicated in the Compendium of references Guidance Document.
Quantities
1500 - 5000 milligrams, per day; Providing 500 - 2000 milligrams per single dose (Preuss et al. 2004a,b; Westerterp-Plantega and Kovacs 2002).
Potency:
60% Hydroxycitric acid
11% Calcium
16% Potassium
How is it used?
Take before meals [Source note 3].
Take a few hours before or after taking other medications or health products [Source note 4].
How long is it used?
Ask a healthcare professional for use beyond 8 weeks (Preuss et al. 2004a,b).
Warnings and precautions
Ask a healthcare professional before use if you are breastfeeding.
Ask a healthcare professional before use if you have a liver disorder [Source note 5].
Ask a healthcare professional before use if you are taking medications [Source note 6].
Stop use and ask a healthcare professional if you experience any new symptoms including yellowing of the eyes or skin, dark urine, nausea, vomiting, stomach pain [Source note 7].
When should it be avoided?
All products
Do not use if you are pregnant [Source note 8].
Products providing 100 mg or more potassium, per day
Do not use if you are taking other potassium-containing salt-substitutes or supplements [Source note 9].
Products providing 350 mg or more potassium, per day or more than 200 mg potassium, per dose
Do not use if you have gastrointestinal ulceration or obstruction [Source note 10].
Possible side effects
Products providing 350 mg or more potassium, per day or more than 200 mg potassium, per dose
Stop use and ask a healthcare professional if severe gastrointestinal troubles occur [Source note 11].
Storage
Must be established in accordance with the requirements described in the supplement Regulations.
Preparation details
Ingredient identity, preparation requirements, and other details that define the scope of this guide.
Ingredients and preparations
| Proper name(s) | Common name(s) | Source information / Source ingredient(s) | Source information / Source material(s) | Source information / Part(s) | Source information / Preparation(s) |
|---|---|---|---|---|---|
|
| N/A | Garcinia gummi-gutta | Fruit peel | Isolate |
|
| Calcium-potassium salt of (-)-hydroxycitric acid | N/A | N/A | Synthetic |
References: Proper names: Preuss et al. 2004a,b; Common names: Preuss et al. 2004a,b; Source information: Hayamizu et al. 2008; Preuss et al. 2004a,b.
Other ingredients
Must be chosen from the current source ingredient database and must meet the limitations outlined in the database.
Preparation and quality requirements
The finished product specifications must be established in accordance with the requirements described in the source authority source’s product quality guidance.
The active ingredient must comply with the requirements outlined in the source ingredient database.
Guide change history
Updates to this SupplementSafety.org guide.
Minor updates
Updated guide wording, organization, and source presentation. Added our editorial change history.
Initial release
Initial SupplementSafety.org guide prepared from source reference material.
Validation: Not yet completed. Editorial updates do not constitute clinical validation.
Sources
Source information
This guide organizes source material about uses, preparations, amounts, and precautions. Read the conditions alongside each statement; the information may apply only to particular preparations or populations.
The source document includes supporting references. We have not independently summarized or assessed every cited study for this guide.
- Source document version
- September 26, 2025
- Source captured
- Aug 15, 2026
- Editorial work
- Editorial preparation. Independent clinical review has not been recorded for this guide.
Full citations are available through the link above. Verification is required to open them; reading this guide does not require verification.
Taking a medication too?
Explore our supplement–medication interaction checker. Its coverage and review status are shown with the results; a missing finding does not establish that a combination is safe.