Everything DoseRank tracks on the ivy extract shelf — Berberine and Ginger. The category itself is never ranked: 4.6k 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 ivy extract 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 45 health outcomes that matter for this category. Pick yours, and the full evidence-ranked shelf loads for that goal alone.
Fasting blood glucoseBlood glucose after fasting.1.4k rankedStrong
LDL cholesterolLow-density lipoprotein cholesterol; lower is often preferred.1.7k rankedStrong
Antioxidant capacityMeasured ability to counter oxidative stress.1.8k rankedStrong
Anxiety symptomsWorry, tension, fear, or related anxiety manifestations.1k rankedStrong
Inflammation biomarkersLaboratory measures of systemic or local inflammation.1k rankedModerate-strong
FatiguePersistent tiredness, low stamina, or lack of energy.1.6k rankedStrong
Sleep qualityOverall restfulness and perceived quality of sleep.973 rankedStrong
HbA1cAverage blood glucose marker over prior months.655 rankedStrong
Blood pressureArterial pressure; direction of benefit depends on baseline status.1.8k rankedStrong
Total cholesterolTotal circulating cholesterol concentration.819 rankedStrong
TestosteronePrimary androgen hormone concentration.633 rankedModerate-strong
SatietySense of fullness after eating.1.3k rankedModerate-strong
Postprandial glucoseBlood glucose after meals.1.1k rankedModerate-strong
ConstipationInfrequent, difficult, or hard bowel movements.1.3k rankedStrong
Common cold incidenceFrequency of upper respiratory infections resembling the common cold.765 rankedStrongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best ivy extract supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 4.6k products against that goal's trials.