Everything DoseRank tracks on the senna leaves shelf. The category itself is never ranked: 14 products get scored the moment you say what you want them to do.
How to read the scores
This legend covers the scores on this page — for data sources, scoring weights, and limits, read the full methodology →
Answer a few questions about your goals, habits, stack, and budget. Then, DoseRank will find the products that best match your needs based on your answers. It's free and only takes 60 seconds! No account is required.
A saved, shareable breakdown: your matched products, dose math, interaction flags to discuss with a clinician, and a price-tracked stack you can revisit.
Questions
Each product gets a composite score blending clinical strength, evidence, dose fit, trust and value — computed for the goal you picked, across this category's products. The #1 on the DoseRank tab has the highest composite; the other tabs re-rank the same products by Value, Trust, or Popularity. Placement is never paid.
Start with a goal, not a brand
Browsing senna leaves supplements without a goal makes no sense — different products do different jobs, and “best” flips depending on which job you're hiring for. These are the 11 health outcomes that matter for this category. Pick yours, and the full evidence-ranked shelf loads for that goal alone.
Cough severityFrequency or intensity of coughing.2 rankedLimited
Fasting blood glucoseBlood glucose after fasting.10 rankedStrong
LDL cholesterolLow-density lipoprotein cholesterol; lower is often preferred.9 rankedModerate-strong
ConstipationInfrequent, difficult, or hard bowel movements.8 rankedStrong
SatietySense of fullness after eating.8 rankedModerate-strong
Dyspepsia or indigestionUpper abdominal discomfort related to digestion.2 rankedModerate-strong
Insulin resistanceReduced response to insulin associated with metabolic disease.1 rankedModerate-strong
Urinary tract symptomsSymptoms involving urination or bladder discomfort.1 rankedModerate-strong
HbA1cAverage blood glucose marker over prior months.1 rankedStrong
Acne severityExtent or intensity of acne lesions.1 rankedModerate-strong
Migraine severityFrequency, duration, or intensity of migraine episodes.1 rankedModerate-strongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best senna leaves supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 14 products against that goal's trials.