American Peptides
68 research peptide listings on Peptide Stores Online
americanpeptides.us
Finnrick Analytics: Independent Lab Test Results
The following results are published by Finnrick Analytics, an independent lab testing service, for American Peptides. Peptide Stores Online does not run these tests.
Finnrick rating: 78%
#151 of 489 ranked vendors
1 of 1 classifiable tests passed
This rating is Finnrick Analytics' own figure for this vendor. Finnrick describes its rating as a recency-weighted pass percentage under its Purity Focus standard: newer tests count more than older ones, and a vendor with few classifiable tests is pulled toward a peer baseline. It is not a score from Peptide Stores Online, and it is not a raw pass rate.
View this vendor on FinnrickFinnrick Analytics has published 1 lab test result for American Peptides.
30 Sep 2026
Retatrutide
Independent lab test of Retatrutide from American Peptides. Result: PASS · Purity 99.9% · Fill -0% · Identity Pass · 30 Sep 2026
View result on FinnrickProducts
Showing 48 of 68 active listings. Product links go to the vendor through the affiliate link.
Essential coenzyme studied for cellular energy metabolism, sirtuin activation, and longevity pathways.
What is NAD+?Thymus-derived dipeptide studied for immunomodulatory and anti-aging properties in lymphocyte proliferation models.
What is Vilon?Thymic polypeptide complex studied for immune restoration and anti-aging effects in preclinical models.
What is Thymalin?Synthetic tuftsin analogue studied for anxiolytic, nootropic, and immunomodulatory effects.
What is Selank?Testicular tetrapeptide bioregulator studied for gonadal function restoration in aging preclinical models.
What is Testagen?Hypothalamic neuropeptide studied for social bonding, anxiety reduction, and metabolic signaling.
What is Oxytocin?HGF/c-Met pathway modulator studied as a potent cognitive enhancer related to the Dihexa scaffold.
What is Adamax?Pineal gland-derived tripeptide (Glu-Asp-Arg) studied for neuroprotection and circadian rhythm regulation.
What is Pinealon?Pineal gland-derived tripeptide (Glu-Asp-Arg) studied for neuroprotection and circadian rhythm regulation.
What is Pinealon?Tetrapeptide derived from the pineal gland studied for telomere elongation and anti-aging effects.
What is Epithalon?Melanocortin receptor agonist (FDA-approved as Vyleesi) studied for sexual dysfunction in men and women.
What is PT-141?Essential coenzyme studied for cellular energy metabolism, sirtuin activation, and longevity pathways.
What is NAD+?ACTH-derived heptapeptide studied for neuroprotection, cognitive enhancement, and BDNF upregulation.
What is Semax?Acetylated form of Semax studied for enhanced brain penetration and neuroprotective potency.
What is Semax N-acetyl?Synthetic tuftsin analogue studied for anxiolytic, nootropic, and immunomodulatory effects.
What is Selank?Selective GH secretagogue and ghrelin mimetic studied for growth hormone release with minimal side effects.
What is Ipamorelin?Long-acting GHRH analogue that stimulates growth hormone secretion; often combined with Ipamorelin.
What is CJC-1295?Long-acting GHRH analogue that stimulates growth hormone secretion; often combined with Ipamorelin.
What is CJC-1295?Synthetic pentadecapeptide derived from gastric juice studied for tendon, ligament, and gut healing.
What is BPC-157?Thymic peptide studied for T-cell maturation, immune modulation, and antiviral activity.
What is Thymosin Alpha-1?FDA-approved GHRH analogue researched for visceral fat reduction and GH deficiency.
What is Tesamorelin?Synthetic fragment of Thymosin Beta-4 researched for wound healing, muscle repair, and anti-inflammation.
What is TB-500?Mitochondria-targeted tetrapeptide studied for cardioprotection and mitochondrial bioenergetics.
What is SS-31?Octapeptide analogue of SNAP-25 studied for reducing expression of facial wrinkles.
What is SNAP-8?Truncated analogue of endogenous GHRH studied for stimulating pulsatile GH secretion.
What is Sermorelin?ACTH-derived heptapeptide studied for neuroprotection, cognitive enhancement, and BDNF upregulation.
What is Semax?Synthetic tuftsin analogue studied for anxiolytic, nootropic, and immunomodulatory effects.
What is Selank?Synthetic tuftsin analogue studied for anxiolytic, nootropic, and immunomodulatory effects.
What is Selank?Melanocortin receptor agonist (FDA-approved as Vyleesi) studied for sexual dysfunction in men and women.
What is PT-141?Antidepressant peptide derived from the neurotensin sortilin propeptide; studied for rapid-acting antidepressant properties without SSRI mechanisms.
What is PE22-28?CNTF-derived peptide studied for neurogenesis, BDNF elevation, and cognitive enhancement.
What is P21?Essential coenzyme studied for cellular energy metabolism, sirtuin activation, and longevity pathways.
What is NAD+?Mitochondria-encoded peptide studied for metabolic regulation, insulin sensitivity, and exercise mimicry.
What is MOTS-c?Non-selective melanocortin receptor agonist studied for tanning, libido, and appetite suppression.
What is Melanotan II?α-MSH analogue and melanocortin receptor agonist studied for skin tanning and photoprotection.
What is Melanotan I?All products are sold for in-vitro laboratory research use only. Not for human consumption. Not for veterinary use.