Petof

Dog Antioxidants & Amino Acids: statistics & price report

By Petof Research Team · Editorial & data team · Published 2026-05-16 · Updated 2026-06-22

Every number on this page is computed from the 28 dog antioxidants & amino acids we track, their live Amazon prices, specs and review volumes, not from estimates or third-party reports. Data last refreshed July 1, 2026.

Headline numbers

  • 28 models tracked
  • 25 brands
  • $23.95 median price
  • 4.4★ average Amazon rating
  • 23,863 owner reviews
  • 8,600+ bought last month

Price distribution

Cheapest model$7.99
25th percentile$19.49
Median$23.95
75th percentile$29.99
Most expensive$65.54

Brand share of the tracked set

  • Vet, 2 of 28 models (7%)
  • Heart, 2 of 28 models (7%)
  • Taurine, 2 of 28 models (7%)
  • Life, 1 of 28 models (4%)
  • Dr, 1 of 28 models (4%)
  • Virbac, 1 of 28 models (4%)

Most-reviewed models

dog multivitamins  ·  All Dog Antioxidants & Amino Acids