Everything DoseRank tracks on the bath & shower cleaners shelf. The category itself is never ranked: 6 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 bath & shower cleaners 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 23 health outcomes that matter for this category. Pick yours, and the full evidence-ranked shelf loads for that goal alone.
Infection incidenceOverall rate of infectious illness.1 rankedStrong
Pain intensitySeverity of pain regardless of body site.1 rankedStrong
Fat oxidationUse of fat as an energy source.2 rankedModerate-strong
AppetiteDesire to eat; may be clinically favorable or unfavorable depending on context.1 rankedModerate-strong
Urinary tract symptomsSymptoms involving urination or bladder discomfort.1 rankedModerate-strong
ThermogenesisHeat production and metabolic energy expenditure.3 rankedStrong
Resting energy expenditureCalories burned at rest; marker of basal metabolism.3 rankedStrong
Zinc statusBiochemical sufficiency of zinc.1 rankedStrong
C-reactive proteinAcute-phase inflammatory marker.1 rankedStrong
Perceived stressSubjective experience of stress or overload.1 rankedModerate-strong
ConstipationInfrequent, difficult, or hard bowel movements.3 rankedStrong
SatietySense of fullness after eating.3 rankedModerate-strong
Vitamin C statusBiochemical sufficiency of ascorbic acid.1 rankedStrong
Joint functionAbility of joints to move and support normal activity.1 rankedStrong
Common cold durationLength of cold episodes.2 rankedStrongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best bath & shower cleaners supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 6 products against that goal's trials.