https://pubmed.ncbi.nlm.nih.gov/27293555/
Antioxidant supplementation increases retinal responses and decreases refractive error changes in dogs - PubMed (nih.gov)
https://pubmed.ncbi.nlm.nih.gov/20043787/
Evaluation of the protective effects of all-trans-astaxanthin on canine osteosarcoma cell lines - PubMed (nih.gov)
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2898833/
Astaxanthin uptake in domestic dogs and cats - PMC (nih.gov)
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https://ivcjournal.com/support-canine-aging-with-astaxanthin/#:~:text=As%20nature%27s%20most%20powerful%20antioxidant,neutralize%20potentially%20harmful%20free%20radicals.
Support canine health and aging with astaxanthin | IVC Journal