High Quest Canine Skin & Coat Supplement for Dogs
- Antioxidant
- Better rated than 82%
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How it ranks among the 28 antioxidants we track
4.6★ across 23 Amazon ratings, Bayesian-smoothed toward the category average.
23 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 28 antioxidants we track - how the scorecard works · full antioxidants data report. Confidence: limited - limited rating history.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
High - a antioxidant.
Specifications
| Brand | High |
|---|
How it compares
This product against the closest alternatives we track in antioxidants.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| High Quest Canine Skin & Coat Supplement for DogsThis product | 4.6 / 5 | 23 | 2.7 / 5 |
| Amazing Turmeric for Dogs Curcumin Pet AntioxidantAmazing | 4.4 / 5 | 8,000 | 4.4 / 5 |
| Life Extension L-GlutamineLife | 4.6 / 5 | 2,000 | 4.3 / 5 |
| Virbac REBOUND® Recuperation Formula for DogsVirbac | 4.5 / 5 | 2,200 | 4.3 / 5 |
| NaturVet Aller-911 Advanced Allergy Aid for DogsNaturVet | 4.4 / 5 | 3,700 | 4.2 / 5 |
