Forms Comparison
| Form | Bioavailability | Best For |
|---|---|---|
| HCA Extract (50-60%) | Moderate | Standard supplemental form — most clinical trials use 50-60% HCA extracts |
| Calcium/Potassium-bound HCA | Moderate | Mineral-bound form for better stability |
Types of Garcinia Cambogia: Forms & Bioavailability
This content is for informational purposes only and does not constitute medical advice. Consult your healthcare provider before starting any supplement. Full disclaimer
HCA Extract (50-60%)
Bioavailability: Moderate. Best for: Standard supplemental form — most clinical trials use 50-60% HCA extracts.
Calcium/Potassium-bound HCA
Bioavailability: Moderate. Best for: Mineral-bound form for better stability.
References
- Onakpoya I, Hung SK, Perry R, et al. (2011). The use of Garcinia extract (hydroxycitric acid) as a weight loss supplement: a systematic review and meta-analysis of randomised clinical trials. Journal of Obesity. DOI PubMed
- Heymsfield SB, Allison DB, Vasselli JR, et al. (1998). Garcinia cambogia (hydroxycitric acid) as a potential antiobesity agent: a randomized controlled trial. JAMA. DOI PubMed