{"title":"Research Peptides","description":"\u003cp\u003eExplore HeartPep's laboratory research peptide catalogue, prepared for US research purchasers. Product pages include stated quantities per vial, compound information, published research references and evidence limitations.\u003c\/p\u003e\u003cp\u003eThe catalogue includes Semax, Selank, oxytocin acetate, PT-141, SS-31, LL-37, MOTS-c and BPC-157. Products are for laboratory research only, not human or veterinary use.\u003c\/p\u003e\u003cp\u003eCheck each product's ordering status. The initial supply service is limited to supported US delivery addresses. Review the \u003ca href=\"\/en-us\/pages\/usa\"\u003eUS research peptide and delivery information\u003c\/a\u003e or the \u003ca href=\"\/en-us\/pages\/research-faq\"\u003eresearch-use and documentation FAQ\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"oxytocin-acetate-5mg","title":"Oxytocin Acetate 5 mg","description":"\u003cp\u003e\u003cstrong\u003eOxytocin Acetate · 5mg\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA research peptide studied in social cognition, social attention and interpersonal signalling. Supplied for laboratory research only.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResearch focus: social cognition, social attention, interpersonal signalling\u003c\/li\u003e\n\u003cli\u003eEvidence: human studies exist, but findings are mixed and context-dependent\u003c\/li\u003e\n\u003cli\u003eFormat: research vial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is oxytocin?\u003c\/summary\u003e\u003cp\u003eOxytocin is a naturally occurring peptide hormone and neurotransmitter involved in social, reproductive and behavioural biology.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat has it been studied for?\u003c\/summary\u003e\u003cp\u003eHuman research has examined social cognition, attention to social cues and theory-of-mind tasks. Some studies report effects, while larger and longer trials have also produced mixed or null results.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow strong is the evidence?\u003c\/summary\u003e\u003cp\u003eThe human literature is substantial but heterogeneous. Results depend on population, task, dose, delivery method and study design, so it should not be reduced to a simple “bonding hormone” claim.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eResearch links\u003c\/summary\u003e\u003cp\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/17137561\/\" target=\"_blank\" rel=\"noopener\"\u003eRandomised social-cognition study\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29032324\/\" target=\"_blank\" rel=\"noopener\"\u003eMeta-analysis of intranasal oxytocin and social cognition\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28094169\/\" target=\"_blank\" rel=\"noopener\"\u003e12-week randomised controlled trial\u003c\/a\u003e\u003c\/p\u003e\u003c\/details\u003e\n\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch-use restriction\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor laboratory research use only. Not for human or veterinary use, consumption, diagnosis, treatment or administration. Availability remains unconfirmed until the specific supplier, stock and batch documentation are verified.\u003c\/p\u003e","brand":"HeartPep","offers":[{"title":"Default","offer_id":55293262233943,"sku":"OXY-5","price":24.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/9666\/6711\/files\/oxytozen-oxytocin-vial.png?v=1791991256"},{"product_id":"semax-10mg","title":"Semax 10 mg","description":"\u003cp\u003e\u003cstrong\u003eSemax · 10mg\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA synthetic heptapeptide researched for neurotrophic signalling, attention, memory and neuroprotection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResearch focus: BDNF\/TrkB signalling, cognition, neuroprotection\u003c\/li\u003e\n\u003cli\u003eEvidence: strong preclinical interest, limited modern controlled human evidence\u003c\/li\u003e\n\u003cli\u003eFormat: research vial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is Semax?\u003c\/summary\u003e\u003cp\u003eSemax is a seven-amino-acid peptide derived from an ACTH fragment but designed without conventional adrenal hormone activity.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy is it researched for cognition?\u003c\/summary\u003e\u003cp\u003eAnimal studies show changes in BDNF and TrkB signalling in brain regions involved in learning and memory. Human imaging studies also show measurable changes in functional brain networks.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it have proven memory benefits in humans?\u003c\/summary\u003e\u003cp\u003eNot conclusively. Older human work reported attention and memory effects, but the modern evidence base is small and there are no robust ADHD trials.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eResearch links\u003c\/summary\u003e\u003cp\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/16996037\/\" target=\"_blank\" rel=\"noopener\"\u003eBDNF\/TrkB hippocampal study\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/30225715\/\" target=\"_blank\" rel=\"noopener\"\u003eHuman fMRI study\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/9173745\/\" target=\"_blank\" rel=\"noopener\"\u003eHuman attention and memory review\u003c\/a\u003e\u003c\/p\u003e\u003c\/details\u003e\n\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch-use restriction\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor laboratory research use only. Not for human or veterinary use, consumption, diagnosis, treatment or administration. Availability remains unconfirmed until the specific supplier, stock and batch documentation are verified.\u003c\/p\u003e","brand":"HeartPep","offers":[{"title":"Default","offer_id":55293262496087,"sku":"SEMAX-10","price":23.95,"currency_code":"GBP","in_stock":false}]},{"product_id":"selank-10mg","title":"Selank 10 mg","description":"\u003cp\u003e\u003cstrong\u003eSelank · 10mg\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA synthetic peptide researched mainly in anxiety, stress-response and neurochemical signalling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResearch focus: anxiety-related behaviour, stress response, enkephalin signalling\u003c\/li\u003e\n\u003cli\u003eEvidence: small human studies plus mechanistic and preclinical work\u003c\/li\u003e\n\u003cli\u003eFormat: research vial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is Selank?\u003c\/summary\u003e\u003cp\u003eSelank is a synthetic heptapeptide derived from the naturally occurring immunomodulatory peptide tuftsin.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat has it been studied for?\u003c\/summary\u003e\u003cp\u003eSmall clinical studies have examined anxiety disorders and compared Selank-containing treatment with conventional anxiolytic therapy. Mechanistic work has also examined enkephalin metabolism.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow strong is the human evidence?\u003c\/summary\u003e\u003cp\u003eThere is genuine published human research, but it is limited in size and geography and is not comparable with the evidence base for approved modern anxiety medicines.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eResearch links\u003c\/summary\u003e\u003cp\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/18454096\/\" target=\"_blank\" rel=\"noopener\"\u003eClinical anxiety study\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/26356395\/\" target=\"_blank\" rel=\"noopener\"\u003eAnxiety-treatment study\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/11550013\/\" target=\"_blank\" rel=\"noopener\"\u003eEnkephalin mechanism study\u003c\/a\u003e\u003c\/p\u003e\u003c\/details\u003e\n\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch-use restriction\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor laboratory research use only. Not for human or veterinary use, consumption, diagnosis, treatment or administration. Availability remains unconfirmed until the specific supplier, stock and batch documentation are verified.\u003c\/p\u003e","brand":"HeartPep","offers":[{"title":"Default","offer_id":55293262659927,"sku":"SELANK-10","price":24.95,"currency_code":"GBP","in_stock":false}]},{"product_id":"pt-141-10mg","title":"PT-141 (Bremelanotide) 10 mg","description":"\u003cp\u003e\u003cstrong\u003ePT-141 (Bremelanotide) · 10mg\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA melanocortin-receptor agonist researched in sexual desire and arousal.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResearch focus: melanocortin signalling, sexual desire and arousal\u003c\/li\u003e\n\u003cli\u003eEvidence: substantial human clinical-trial evidence exists for prescription bremelanotide\u003c\/li\u003e\n\u003cli\u003eFormat: research vial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is PT-141?\u003c\/summary\u003e\u003cp\u003ePT-141 is the research name commonly used for bremelanotide, a melanocortin receptor agonist.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat has it been studied for?\u003c\/summary\u003e\u003cp\u003eLarge randomised Phase 3 trials studied bremelanotide in premenopausal women with hypoactive sexual desire disorder and found improvements in desire and related distress compared with placebo.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs there an approved medicine related to PT-141?\u003c\/summary\u003e\u003cp\u003eYes. Bremelanotide is the active ingredient in the US prescription medicine Vyleesi. A research-grade PT-141 product is not the same regulated medicine.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eResearch links\u003c\/summary\u003e\u003cp\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/31599840\/\" target=\"_blank\" rel=\"noopener\"\u003eTwo Phase 3 randomised trials\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.accessdata.fda.gov\/drugsatfda_docs\/nda\/2019\/210557Orig1s000MultidisciplineR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eFDA review of bremelanotide\u003c\/a\u003e\u003c\/p\u003e\u003c\/details\u003e\n\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch-use restriction\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor laboratory research use only. Not for human or veterinary use, consumption, diagnosis, treatment or administration. Availability remains unconfirmed until the specific supplier, stock and batch documentation are verified.\u003c\/p\u003e","brand":"HeartPep","offers":[{"title":"Default","offer_id":55293263118679,"sku":"PT141-10","price":18.95,"currency_code":"GBP","in_stock":false}]},{"product_id":"ss-31-elamipretide-10mg","title":"SS-31 (Elamipretide) 10 mg","description":"\u003cp\u003e\u003cstrong\u003eSS-31 (Elamipretide) · 10mg\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA mitochondria-targeting tetrapeptide researched for cardiolipin biology and mitochondrial function.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResearch focus: mitochondrial membranes, cardiolipin, bioenergetics\u003c\/li\u003e\n\u003cli\u003eEvidence: extensive translational research and human clinical development\u003c\/li\u003e\n\u003cli\u003eFormat: research vial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is SS-31?\u003c\/summary\u003e\u003cp\u003eSS-31, also known as elamipretide, is a four-residue peptide designed to interact with cardiolipin in the inner mitochondrial membrane.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat has it been studied for?\u003c\/summary\u003e\u003cp\u003eResearch has examined mitochondrial function across multiple disease models. Human trials have included Barth syndrome and several other mitochondrial or cardiovascular conditions.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs elamipretide an approved medicine?\u003c\/summary\u003e\u003cp\u003eIn 2025 the FDA granted accelerated approval to Forzinity, an elamipretide hydrochloride injection, for a narrow Barth-syndrome indication. A research SS-31 vial is not that prescription product.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eResearch links\u003c\/summary\u003e\u003cp\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/33077895\/\" target=\"_blank\" rel=\"noopener\"\u003eRandomised Barth syndrome trial\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.fda.gov\/news-events\/press-announcements\/fda-grants-accelerated-approval-first-treatment-barth-syndrome\" target=\"_blank\" rel=\"noopener\"\u003eFDA accelerated approval\u003c\/a\u003e\u003c\/p\u003e\u003c\/details\u003e\n\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch-use restriction\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor laboratory research use only. Not for human or veterinary use, consumption, diagnosis, treatment or administration. Availability remains unconfirmed until the specific supplier, stock and batch documentation are verified.\u003c\/p\u003e","brand":"HeartPep","offers":[{"title":"Default","offer_id":55293263282519,"sku":"SS31-10","price":26.95,"currency_code":"GBP","in_stock":false}]},{"product_id":"ll-37-5mg","title":"LL-37 5 mg","description":"\u003cp\u003e\u003cstrong\u003eLL-37 · 5mg\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe human cathelicidin antimicrobial peptide, studied in innate immunity, antimicrobial activity, inflammation and tissue repair.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResearch focus: host defence, antimicrobial activity, biofilms, wound biology\u003c\/li\u003e\n\u003cli\u003eEvidence: broad mechanistic and preclinical literature, limited therapeutic clinical evidence\u003c\/li\u003e\n\u003cli\u003eFormat: research vial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is LL-37?\u003c\/summary\u003e\u003cp\u003eLL-37 is a 37-residue peptide and the only human cathelicidin-derived antimicrobial peptide.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy is LL-37 scientifically interesting?\u003c\/summary\u003e\u003cp\u003eIt has been studied for direct antimicrobial effects as well as immune signalling, chemotaxis, angiogenesis, inflammation and wound closure.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow strong is the evidence?\u003c\/summary\u003e\u003cp\u003eIts biological role is well established, but translating that biology into a safe therapeutic product remains an active research problem.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eResearch links\u003c\/summary\u003e\u003cp\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/41544412\/\" target=\"_blank\" rel=\"noopener\"\u003e2026 LL-37 review\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/16716248\/\" target=\"_blank\" rel=\"noopener\"\u003eHuman cathelicidin review\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29737589\/\" target=\"_blank\" rel=\"noopener\"\u003eBiofilm and wound-healing study\u003c\/a\u003e\u003c\/p\u003e\u003c\/details\u003e\n\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch-use restriction\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor laboratory research use only. Not for human or veterinary use, consumption, diagnosis, treatment or administration. Availability remains unconfirmed until the specific supplier, stock and batch documentation are verified.\u003c\/p\u003e","brand":"HeartPep","offers":[{"title":"Default","offer_id":55293263479127,"sku":"LL37-5","price":29.95,"currency_code":"GBP","in_stock":false}]},{"product_id":"mots-c-10mg","title":"MOTS-c 10 mg","description":"\u003cp\u003e\u003cstrong\u003eMOTS-c · 10mg\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA mitochondrial-derived peptide researched in cellular metabolism, AMPK signalling and metabolic homeostasis.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResearch focus: mitochondrial signalling, AMPK, glucose metabolism, exercise biology\u003c\/li\u003e\n\u003cli\u003eEvidence: strong preclinical interest, human therapeutic evidence remains limited\u003c\/li\u003e\n\u003cli\u003eFormat: research vial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is MOTS-c?\u003c\/summary\u003e\u003cp\u003eMOTS-c is a 16-amino-acid peptide encoded by a short open reading frame within mitochondrial 12S rRNA.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat has it been studied for?\u003c\/summary\u003e\u003cp\u003eThe discovery literature examined insulin sensitivity, metabolic homeostasis and skeletal-muscle signalling, including AMPK-related pathways.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHas MOTS-c been proven as a human treatment?\u003c\/summary\u003e\u003cp\u003eNo. Most interventional evidence remains preclinical, and research interest should not be confused with an established therapeutic indication.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eResearch links\u003c\/summary\u003e\u003cp\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/25738459\/\" target=\"_blank\" rel=\"noopener\"\u003eOriginal Cell Metabolism paper\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/25738453\/\" target=\"_blank\" rel=\"noopener\"\u003eCell Metabolism commentary\u003c\/a\u003e\u003c\/p\u003e\u003c\/details\u003e\n\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch-use restriction\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor laboratory research use only. Not for human or veterinary use, consumption, diagnosis, treatment or administration. Availability remains unconfirmed until the specific supplier, stock and batch documentation are verified.\u003c\/p\u003e","brand":"HeartPep","offers":[{"title":"Default","offer_id":55293264298327,"sku":"MOTSC-10","price":23.95,"currency_code":"GBP","in_stock":false}]},{"product_id":"bpc-157-5mg","title":"BPC-157 5 mg","description":"\u003cp\u003e\u003cstrong\u003eBPC-157 · 5mg\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA synthetic pentadecapeptide with a large preclinical literature in tissue repair, vascular signalling and injury models.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResearch focus: tissue repair, tendon and ligament models, vascular signalling, inflammation\u003c\/li\u003e\n\u003cli\u003eEvidence: predominantly animal and laboratory research\u003c\/li\u003e\n\u003cli\u003eFormat: research vial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is BPC-157?\u003c\/summary\u003e\u003cp\u003eBPC-157 is a synthetic 15-amino-acid peptide derived from a gastric protein fragment.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy is it popular in research markets?\u003c\/summary\u003e\u003cp\u003eAnimal studies have reported effects across muscle, tendon, ligament, bone and gastrointestinal injury models, which has driven substantial research and consumer interest.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow strong is the human evidence?\u003c\/summary\u003e\u003cp\u003eWeak. Reviews consistently note the lack of robust clinical safety and efficacy trials in humans. The preclinical literature is much larger than the human literature.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eResearch links\u003c\/summary\u003e\u003cp\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40756949\/\" target=\"_blank\" rel=\"noopener\"\u003eSystematic review of musculoskeletal research\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/42198317\/\" target=\"_blank\" rel=\"noopener\"\u003e2026 translational-development review\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32334036\/\" target=\"_blank\" rel=\"noopener\"\u003ePreclinical safety study\u003c\/a\u003e\u003c\/p\u003e\u003c\/details\u003e\n\u003chr\u003e\u003cp\u003e\u003cstrong\u003eResearch-use restriction\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor laboratory research use only. Not for human or veterinary use, consumption, diagnosis, treatment or administration. Availability remains unconfirmed until the specific supplier, stock and batch documentation are verified.\u003c\/p\u003e","brand":"HeartPep","offers":[{"title":"Default","offer_id":55293264494935,"sku":"BPC157-5","price":19.95,"currency_code":"GBP","in_stock":false}]}],"url":"https:\/\/www.heartpep.com\/en-us\/collections\/featured-research-peptides.oembed","provider":"HeartPep","version":"1.0","type":"link"}