Everything DoseRank tracks on the animal protein shelf — L-Leucine and Cholesterol. The category itself is never ranked: 106 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 animal protein 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.
Muscle massQuantity of skeletal muscle tissue.80 rankedStrong
Range of motionExtent of achievable joint movement.6 rankedModerate-strong
Potassium statusBody potassium balance.54 rankedStrong
Sodium statusBody sodium balance.74 rankedStrong
Hydration statusAdequacy of body water and fluid balance.73 rankedStrong
Disease progressionClinical worsening or advancement of an underlying condition.15 rankedModerate-strong
Infection durationLength of infectious illness episodes.14 rankedModerate-strong
Lean body massNon-fat body mass, often used as a marker of preserved musculature.78 rankedStrong
AlertnessWakefulness and readiness to respond.18 rankedStrong
FerritinMarker of iron stores.37 rankedStrong
HemoglobinBlood oxygen-carrying protein concentration.37 rankedStrong
Sarcopenia statusPresence of low muscle mass and function.16 rankedStrong
Exercise recoveryReturn to baseline function after exertion.79 rankedStrong
Power outputAbility to generate force rapidly.14 rankedStrong
Muscle crampsPainful involuntary muscle contractions.76 rankedLimitedNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best animal protein supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 106 products against that goal's trials.