Everything DoseRank tracks on the k-beauty derma & facial massage rollers 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 k-beauty derma & facial massage rollers 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 43 health outcomes that matter for this category. Pick yours, and the full evidence-ranked shelf loads for that goal alone.
IrritabilityLow threshold for frustration or anger.2 rankedLimited
Aspartate aminotransferase (AST)Enzyme used to assess liver and muscle injury.1 rankedStrong
Iodine statusBiochemical sufficiency of iodine.2 rankedStrong
Thyroid-stimulating hormonePituitary hormone used to assess thyroid status.2 rankedStrong
Thyroid functionOverall function of the thyroid axis.2 rankedStrong
Alanine aminotransferase (ALT)Liver enzyme used to assess hepatocellular injury.2 rankedStrong
Bone turnover markersBiochemical indicators of bone formation and resorption.1 rankedStrong
Liver functionOverall biochemical or clinical hepatic performance.2 rankedModerate-strong
Vitamin K statusBiochemical sufficiency of vitamin K.1 rankedStrong
Phosphate statusBiochemical phosphate balance.1 rankedStrong
Night vision or dark adaptationAbility to see or adapt under low-light conditions.1 rankedStrong
All-cause mortalityDeath from any cause; lowest-level hard clinical outcome.2 rankedModerate-strong
Riboflavin statusBiochemical sufficiency of vitamin B2.1 rankedStrong
Biotin statusBiochemical sufficiency of biotin.1 rankedStrong
Arterial stiffnessReduced elasticity of arteries associated with cardiovascular risk.1 rankedStrongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best k-beauty derma & facial massage rollers 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.