https://ruskipeptidi.com/blog/ Research peptides of Russian origin with an overview of analytical methods, documentation and limits of evidence. Catalog, expert guides and clearly labelled informational content. en Fri, 13 Nov 2026 05:59:35 GMT https://ruskipeptidi.com/blog/bpc-157-vs-tb-500/ https://ruskipeptidi.com/blog/bpc-157-vs-tb-500/ Wed, 04 Nov 2026 00:00:00 GMT Regeneration A comparison of BPC-157 and TB-500: origin, sequence, proposed mechanisms, preclinical models, limitations of the evidence and what to watch for when reading the literature. https://ruskipeptidi.com/blog/how-to-read-a-peptide-study/ https://ruskipeptidi.com/blog/how-to-read-a-peptide-study/ Wed, 04 Nov 2026 00:00:00 GMT Quality A practical framework for reading scientific papers on peptides: model, sample size, control, dose, outcome, limitations and independence of evidence. https://ruskipeptidi.com/blog/peptide-glossary/ https://ruskipeptidi.com/blog/peptide-glossary/ Wed, 04 Nov 2026 00:00:00 GMT Basics A glossary of peptide terms: amino acids, peptide bond, analogue, agonist, HPLC, MS, COA, RUO, half-life and more. Explanations in English. https://ruskipeptidi.com/blog/peptides-and-wada/ https://ruskipeptidi.com/blog/peptides-and-wada/ Wed, 04 Nov 2026 00:00:00 GMT Legal framework An overview of the status of peptides on the WADA list: which groups are prohibited, why the list is not the same as a list of medicines, and how to check a specific compound. https://ruskipeptidi.com/blog/russian-label-and-batch-documentation/ https://ruskipeptidi.com/blog/russian-label-and-batch-documentation/ Wed, 04 Nov 2026 00:00:00 GMT Quality How to read a Russian peptide label and batch documentation: batch number, catalogue number, salt form, purity, laboratory and traceability. https://ruskipeptidi.com/blog/why-russian-peptides/ https://ruskipeptidi.com/blog/why-russian-peptides/ Mon, 02 Nov 2026 00:00:00 GMT Basics The Russian peptide school has a long tradition. What origin in Russia means, how to judge quality, and why “Russian” alone is not a guarantee. https://ruskipeptidi.com/blog/peptides-vs-steroids/ https://ruskipeptidi.com/blog/peptides-vs-steroids/ Fri, 30 Oct 2026 00:00:00 GMT Basics Peptides and steroids differ in structure, mechanism, regulation and risks. An explanation of why they should not be equated and where misconceptions arise. https://ruskipeptidi.com/blog/recognizing-counterfeit-peptides/ https://ruskipeptidi.com/blog/recognizing-counterfeit-peptides/ Wed, 28 Oct 2026 00:00:00 GMT Quality Counterfeit peptides are a serious problem. Check the price, certificate, packaging and the supplier's communication, and learn to recognise the red flags. https://ruskipeptidi.com/blog/peptides-in-croatia-legal-framework/ https://ruskipeptidi.com/blog/peptides-in-croatia-legal-framework/ Sun, 25 Oct 2026 00:00:00 GMT Legal framework How Croatian and European legislation treats peptides, what research use means, when a product is a medicine, and what to watch for when importing. https://ruskipeptidi.com/blog/aod-9604-fat-loss/ https://ruskipeptidi.com/blog/aod-9604-fat-loss/ Fri, 23 Oct 2026 00:00:00 GMT Metabolism AOD-9604 is a fragment of human growth hormone (176–191). What studies show about lipolysis, body composition and why clinical results are mixed. https://ruskipeptidi.com/blog/storage-and-reconstitution-of-peptides/ https://ruskipeptidi.com/blog/storage-and-reconstitution-of-peptides/ Wed, 21 Oct 2026 00:00:00 GMT Quality A laboratory protocol for storing lyophilised peptides, preparing solutions, calculating concentration and preventing degradation. https://ruskipeptidi.com/blog/dsip-and-sleep/ https://ruskipeptidi.com/blog/dsip-and-sleep/ Mon, 19 Oct 2026 00:00:00 GMT Sleep Delta sleep-inducing peptide (DSIP) is an old neuropeptide often linked to sleep. A review of the evidence, limitations and questions for researchers. https://ruskipeptidi.com/blog/hplc-mass-spectrometry-purity/ https://ruskipeptidi.com/blog/hplc-mass-spectrometry-purity/ Fri, 16 Oct 2026 00:00:00 GMT Quality What do peptide purity figures mean? An explanation of the HPLC chromatogram, mass spectrometry, water and salt content, and the limits of analytical methods. https://ruskipeptidi.com/blog/immune-peptides-ll-37-thymosin/ https://ruskipeptidi.com/blog/immune-peptides-ll-37-thymosin/ Thu, 15 Oct 2026 00:00:00 GMT Immunity What immune peptides are, how they are studied, and what research actually shows about LL-37 and thymosin alpha-1. With the limits of evidence and the regulatory context. https://ruskipeptidi.com/blog/certificate-of-analysis-coa/ https://ruskipeptidi.com/blog/certificate-of-analysis-coa/ Mon, 12 Oct 2026 00:00:00 GMT Quality A practical guide through a peptide certificate of analysis: what information it must contain, what purity, identity and batch mean, and what the signs of a poor COA are. https://ruskipeptidi.com/blog/epitalon-thymalin-and-dsip/ https://ruskipeptidi.com/blog/epitalon-thymalin-and-dsip/ Wed, 07 Oct 2026 00:00:00 GMT Longevity A critical look at the Russian gerontological school: Epitalon, Thymalin and DSIP, the pineal gland, telomerase and the limitations of the available evidence. https://ruskipeptidi.com/blog/semax-and-selank/ https://ruskipeptidi.com/blog/semax-and-selank/ Wed, 30 Sep 2026 00:00:00 GMT Neuroscience An overview of the Russian neuropeptides Semax and Selank: origin, proposed mechanisms, studies on BDNF and anxiety, and the limits of clinical evidence. https://ruskipeptidi.com/blog/ipamorelin-cjc-1295-gh-secretagogues/ https://ruskipeptidi.com/blog/ipamorelin-cjc-1295-gh-secretagogues/ Wed, 23 Sep 2026 00:00:00 GMT Hormones How GH secretagogues work, how Ipamorelin, CJC-1295 without DAC and GHRP-6 differ, and what studies show about growth hormone. https://ruskipeptidi.com/blog/ghk-cu-copper-tripeptide/ https://ruskipeptidi.com/blog/ghk-cu-copper-tripeptide/ Wed, 16 Sep 2026 00:00:00 GMT Regeneration GHK-Cu is a complex of the tripeptide GHK and copper. An overview of research on collagen, elastin, wound healing and the differences between cosmetics and research use. https://ruskipeptidi.com/blog/tb-500-thymosin-beta-4/ https://ruskipeptidi.com/blog/tb-500-thymosin-beta-4/ Wed, 09 Sep 2026 00:00:00 GMT Regeneration What TB-500 is, how it differs from thymosin beta-4, and what preclinical research says about actin, cell migration and healing. https://ruskipeptidi.com/blog/bpc-157-research-overview/ https://ruskipeptidi.com/blog/bpc-157-research-overview/ Wed, 02 Sep 2026 00:00:00 GMT Regeneration An overview of preclinical research on BPC-157: proposed mechanisms, healing models, limitations of human data and the questions that should be asked. https://ruskipeptidi.com/blog/what-are-peptides/ https://ruskipeptidi.com/blog/what-are-peptides/ Tue, 18 Aug 2026 00:00:00 GMT Basics Peptides are short chains of amino acids with diverse biological roles. This guide explains structure, mechanism, types, research limitations and the importance of purity.