The compound in question is fisetin<\/a>, a naturally occurring plant polyphenol and flavonoid that\u2019s currently racking up sales on Amazon<\/a>, available in capsule form for as little as $44. <\/p>\n Fisetin has been studied<\/a> for its potential anti-aging benefits, and while the human studies are limited, that hasn\u2019t stopped scientists from adding it to their stack. Reportedly, world-famous Harvard Researcher, David Sinclair<\/a> takes about 500 mg per day.<\/p>\n Fisetin is a potent senolytic, which is a compound that selectively eliminates senescent cells, also known as \u201czombie\u201d cells.<\/p>\n Dysfunctional senescent cells can accumulate over time and release inflammatory molecules that can damage surrounding tissue and encourage nearby cells to become senescent as well. While the research is still emerging, researchers like Sinclair believe the findings are quite promising.<\/p>\n In a study<\/a> on mice, chronic fisetin supplementation has been shown to improve healthspan \u2014 the number of years spent in good health \u2014 and extend both median and maximum lifespan in mice.<\/p>\n Toniiq\u2019s fisetin packs 500 mg per serving and is said to offer enhanced absorption with the inclusion of MCT oil. According to the brand, the formula is highly purified to help users reap max benefits.<\/p>\n With consistent use, some reviewers have noticed improved mental clarity and overall energy.<\/p>\n \u201cI\u2019ve been taking it for about a month now and have noticed a significant improvement in my\u00a0energy\u00a0levels, cognitive function and overall mood,\u201d one user reported. \u201cI\u2019m also sleeping better and feeling more resilient to stress.\u201d<\/p>\n All of Toniiq\u2019s supplements are third-party tested and made in a GMP-certified manufacturing facility. <\/p>\n As with any supplement, be sure to consult your physician before use. <\/p>\n This article was written by Miska Salemann<\/a>, New York Post Commerce Writer\/Reporter. As a health-forward member of Gen Z, Miska seeks out experts to weigh in on the benefits, safety and designs of both trending and tried-and-true fitness equipment, workout clothing, dietary supplements and more. Taking matters into her own hands, Miska intrepidly tests wellness products, ranging from Bryan Johnson\u2019s Blueprint Longevity Mix<\/a> to the viral Oura Ring<\/a> to Jennifer Aniston\u2019s favorite workout platform<\/a> \u2013 often with her adorable toddler by her side. Before joining The Post, Miska covered lifestyle and consumer topics for the U.S. Sun and The Cannon Beach Gazette.<\/p>\n","protected":false},"excerpt":{"rendered":"New York Post may be compensated and\/or receive an affiliate commission if you click or buy through our…\n","protected":false},"author":2,"featured_media":588726,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[277],"tags":[9172,47559,3425,18,135,19,17,4109,508,797,3013],"class_list":["post-588725","post","type-post","status-publish","format-standard","has-post-thumbnail","category-nutrition","tag-amazon-sales","tag-biohacking","tag-deals","tag-eire","tag-health","tag-ie","tag-ireland","tag-longevity","tag-nutrition","tag-shopping","tag-supplements"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ie\/116929934367336910","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/posts\/588725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/comments?post=588725"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/posts\/588725\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/media\/588726"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/media?parent=588725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/categories?post=588725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ie\/wp-json\/wp\/v2\/tags?post=588725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"Fisetin\"](\"https:\/\/www.europesays.com\/ie\/wp-content\/uploads\/2026\/07\/fisetin.jpg\")
<\/a> Amazon<\/p>\n