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Four Leaf Rover

Lion's Mane

Red Paw· 33/100Mushrooms
Supplement Wise Take
Four Leaf Rover discloses the full ingredient panel for Lion's Mane and lists net contents (2.1 oz (59.6 g) Give orally once daily or as directed by your veterinarian.), which makes it easy to verify what you are feeding. Ingredient names below come straight from the manufacturer label.
Formula reviewed: 2026-07-26 · scoring model v1.0 · formula v1
Why we like it
  • Full ingredient panel published by the manufacturer
  • Weight-based daily feeding chart provided
  • Available in Canada
What to know
  • Amounts per active are not always disclosed on the label
  • Talk to your vet before adding any supplement, especially alongside medication

Supplement Wise Score

Active Quality0 / 25
Evidence10 / 25
Transparency0 / 15
Safety & Quality8 / 15
Claim Integrity10 / 10
Value & Usability5 / 10
Why did it get this score?
  • Some active ingredient amounts are Not Disclosed

Ingredient panel

IngredientAmountTypeEvidence
Organic lion's mane mushroom extractNot disclosedActive—
Regulatory
VHP status: —
Country of manufacture: Canada
Canadian availability: WIDELY_AVAILABLE
Where to buy (CAD)
Educational information only. Not veterinary advice, diagnosis, treatment, or a substitute for consulting your veterinarian. Sponsors never influence Supplement Wise scores.