But increased demand for life-extending medicine has prompted biohackers to start digging into longevity-specific peptides, or pharmaceuticals that may help you live longer.<\/p>\n
And while nothing is going to be a longevity silver bullet, these three peptides might have what it takes to set you up for long-term success.<\/p>\n 1. Semaglutide<\/strong><\/p>\n If you\u2019re anything like Oprah, Rebel Wilson or Kathy Bates<\/a>, you\u2019re already on board the semaglutide train. Yep, that\u2019s right: Ozempic and Wegovy<\/a> are the brand names of semaglutide.<\/p>\n More than just helping you lose weight or manage diabetes, research shows that Ozempic can improve metabolic function and decrease risk of stroke and heart attack by about 20%, Aziz told The Post.\u00a0<\/p>\n \u201cIf you use it correctly \u2014 and you\u2019re eating correctly, you\u2019re eating enough protein, you\u2019re working out, you\u2019re not losing muscle mass \u2014 Ozempic is a longevity peptide,\u201d he said.<\/p>\n He points to new research investigating the benefits of taking \u201cmaintenance doses\u201d of Ozempic, or the lowest available dose, to keep metabolic health in check. And he\u2019s seeing an uptick in cardiologists recommending this regimen.\u00a0<\/p>\n \u201cA lot of patients are aware that those peptides have a longevity effect, and they just want to use it not for weight loss anymore, but more on a maintenance basis,\u201d he said.<\/p>\n Patients with a family history of heart attack, stroke or diabetes, or patients who themselves have been diagnosed with prediabetes, might want to consider being on a small dose of semaglutide \u201cto improve metabolic function and possibly for the anti-aging effects,\u201d Aziz said.\u00a0<\/p>\n Some medical professionals, though, are less eager to promote maintenance doses of semaglutide.\u00a0<\/p>\n Dr. Katy Williams recently said<\/a> that if major weight loss isn\u2019t your goal, it may be more beneficial to make lifestyle changes first \u2014 like changes to diet and exercise habits \u2014 than to expose yourself to the potential side effects of GLP-1s<\/a>, which range from nausea and dizziness to more severe cases like eating disorders<\/a>, pancreatitis and thyroid cancer.<\/p>\n That being said, microdoses do have key differences from standard doses. For example, it\u2019s likely they won\u2019t lead to the same dramatic decrease in appetite. But ultimately, they need to be studied more.\u00a0<\/p>\n \u201cThe intent here is to have some therapeutic effects,\u201d Aziz said. Based on the information we have now, it\u2019s possible that small doses could help address inflammation, what he calls \u201ca hallmark of aging.\u201d<\/p>\n 2. Epitalon<\/strong><\/p>\n Another hallmark of aging? Shortened telomeres.\u00a0<\/p>\n \u201cAs the cells divide, your telomeres \u2014 the end caps of chromosomes \u2014 get shorter and shorter,\u201d Aziz explained. \u201cAnd eventually there is no more cell division, and there\u2019s cell death. So longer telomeres mean longer life. Shorter telomeres means shorter life.\u201d<\/p>\n He added that epitalon is a peptide that few doctors know about, but one that\u2019s been developed to counteract this very process. By activating a specific enzyme, it lengthens telomeres, which is thought to delay cellular aging.<\/p>\n In one study<\/a> on the effects of epitalon on rat cells, the peptide \u201cinduced the active proliferation of the cultured cells.\u201d Another study, this time on human fetal tissue<\/a>, found that epitalon-treated cells \u201cdemonstrated high telomere lengths,\u201d which led the authors to believe that epitalon has some anti-aging capacities. The treated cells continued dividing long after the untreated cells stopped.<\/p>\n And while epitalon needs significantly more study<\/a> on human subjects, Aziz insisted on its multitude of benefits. \u201cIt improves sleep, skin health and appearance as an antioxidant,\u201d he said. \u201cIt heals injuries and prevents some age-related diseases like cancer, heart disease and dementia.\u201d<\/p>\n 3. GHK-Cu<\/strong><\/p>\n Though the research on the longevity properties of this peptide are insufficient, existing research suggests<\/a> that GHK-Cu \u2014 a property found in human saliva, urine and plasma and combined with a copper compound \u2014 can build collagen and facilitate DNA repair via injection, helping to recoup the stem cells we lose as we age.\u00a0<\/p>\n \u201cWe have about 700,000 stem cells in our body when we\u2019re born, and they go down as we age,\u201d Aziz said. \u201cBy age 60, they\u2019re all gone. And it\u2019s believed that GHK-Cu helps keep the stem cells alive longer.\u201d<\/p>\n For now, GHK-Cu has more aesthetic applications than medical, though Aziz does stress its antioxidant properties.\u00a0<\/p>\n This peptide can be injected or applied topically as a face cream (there are GHK-Cu copper peptide serums<\/a> marketed on Amazon as \u201cskin perfecting.\u201d) But because the injection is known to be especially painful, Aziz recommended topicals.<\/p>\n Where can I get these peptides?<\/strong><\/p>\n Semaglutide prescriptions have spiked globally, and, in addition to your doctor, are now available through sites like Hers<\/a>, Hims<\/a> and Ro<\/a>, though Aziz stressed the importance of receiving a prescription from a medical doctor.<\/p>\n Certain peptides aren\u2019t FDA-approved and are therefore not available at regular pharmacies just yet, which has led to an increase in \u201cgray market\u201d sales, primarily from southeast Asia.\u00a0<\/p>\n![\"A](\"https:\/\/www.europesays.com\/ie\/wp-content\/uploads\/2026\/02\/118058260-1.jpg\")
<\/a>Semaglutide \u2014 or Ozempic, as it\u2019s better known \u2014 is Dr. Michael Aziz\u2019s top pick as a longevity peptide. martenaba \u2013 stock.adobe.com<\/p>\n![\"Illustration](\"https:\/\/www.europesays.com\/ie\/wp-content\/uploads\/2026\/02\/product-intended-research-chemical-designation-120888609.jpg\")
<\/a>He says epitalon \u201cimproves sleep, skin health and appearance as an antioxidant,\u201d and research indicates it may help keep telomeres long. Cellgenic<\/p>\n![\"Four](\"https:\/\/www.europesays.com\/ie\/wp-content\/uploads\/2026\/02\/handout-inside-peptide-gray-market-117887864.jpg\")
<\/a>There are lots of peptides on the market, but research is still new \u2014 and many are hard to get safely.<\/p>\n![\"A](\"https:\/\/www.europesays.com\/ie\/wp-content\/uploads\/2026\/02\/118144605-1.jpg\")
People have to know when they buy it online that these are for animal research, or for research studies, and they may not be getting the real thing,\u201d Aziz warned.\u00a0 Corona Borealis \u2013 stock.adobe.com<\/p>\n