Aloe Ferox
Also known as: Cape Aloe, Bitter Aloe, Aloe ferox Mill., South African Aloe
Effective Dosage
No established dose from provided studies
What the Science Says
Aloe ferox is a succulent plant native to South Africa, related to but distinct from the more familiar Aloe vera. Early research suggests its gel may help calm skin inflammation when applied topically, potentially rivaling Aloe vera for conditions like eczema. One small human trial (20 people per group) found that taking 460 mg daily in capsule form for 3 months was associated with modest reductions in BMI, LDL cholesterol, and fasting blood sugar in obese individuals, though the study was very small and results should be interpreted cautiously.
What It Doesn't Do
Not proven to detox your body — 'detoxifying' is a marketing term with no clinical definition. Not a proven weight loss supplement; the one human study was tiny and short-term. Not a replacement for diabetes or cholesterol medication. No solid evidence it regrows hair on its own — the alopecia study used it only as a gel carrier for a drug. Not proven to kill intestinal parasites in humans; the worm-killing research was done in sheep.
Evidence-Based Benefits
Aloe ferox is a succulent plant native to South Africa, related to but distinct from the more familiar Aloe vera. Early research suggests its gel may help calm skin inflammation when applied topically, potentially rivaling Aloe vera for conditions like eczema. One small human trial (20 people per group) found that taking 460 mg daily in capsule form for 3 months was associated with modest reductions in BMI, LDL cholesterol, and fasting blood sugar in obese individuals, though the study was very small and results should be interpreted cautiously.
Weak EvidenceEffective at: No established dose from provided studies
Source: auto-research
Absorption & Bioavailability
Unknown — no pharmacokinetic studies were provided. The human trial used oral capsules, but absorption data was not reported.
Red Flags to Watch For
- Only one small human clinical trial (n=40) exists in the provided data; results cannot be generalized
- Contains anthraquinones (natural laxative compounds) — long-term or high-dose use may cause diarrhea, electrolyte imbalances, or dependency
- The human study used a cycling protocol (2 weeks on, 2 weeks off) suggesting concern about side effects with continuous use
- Widely sold in over 1,000 registered supplement products despite extremely limited human evidence
- Most research is in animals (mice, sheep) or cell cultures — not humans
- Phytochemistry review flagged toxicological concerns that require further study
Products Containing Aloe Ferox
See how Aloe Ferox is used in these analyzed products:
Research Sources
- PubMed
- NIH DSLD
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-04-09