# How to choose a peptide bioregulator: all NPCRIZ lines compared **URL:** https://www.gavau.lt/en/pages/peptidai-kaip-issirinkti --- Buying guide how to choose a peptide bioregulatorA comparison of all the NPCRIZ lines A peptide bioregulator is chosen on three things: the origin of the peptides (natural cytomaxes, extracted from tissues of animal origin, or cytogens synthesised in a laboratory), the form it comes in (capsules or sublingual drops) and the tissue or organ system stated by the manufacturer as the source the peptides were isolated from.The GAVAU.LT catalogue groups NPCRIZ peptide bioregulators into six lines. All of them are sold in the European Union as food supplements, not as medicines. 6 NPCRIZ lines Contents 1. The short answer: where to start 2. How this comparison was put together 3. The six NPCRIZ lines: a comparison 4. Cytomaxes or cytogens 5. Capsules or sublingual drops 6. All the natural cytomaxes by tissue 7. Cytogens (the synthetic line) 8. The Prime Peptide® line 9. GPL complex peptides 10. What GAVAU.LT does not offer 11. Common questions when choosing 12. Related information The short answer: where to start This list is ordered by how many decisions the buyer has to make — from the simplest choice to the most involved. It is not a ranking of effectiveness. 1 A first course, with no restrictions A natural cytomax in capsules (20 or 60 capsules). The widest choice: 21 options, one for each tissue described by the manufacturer. Natural cytomaxes 2 You are avoiding raw material of animal origin A synthetic cytogen (60 capsules) or a sublingual cytogen (drops, 10 ml). Synthetic cytogens 3 You want the lowest starting outlay A sublingual cytogen. This is the cheapest way to try the category. Sublingual Cytogens 4 You find capsules hard to swallow, or you want to bypass the digestive tract stage A sublingual cytomax (drops, 10 ml). Sublingual Cytomaxes 5 You want one combined preparation instead of several Prime Peptide® or GPL. Prime Peptide® GPL complexes How this comparison was put together So that the comparison can be checked, here are the criteria: Source All names, pack sizes, tissue assignments and prices are taken from the GAVAU.LT catalogue. Prices may change — the current price is always shown on the product page. Scope Only active products that can be bought at the moment. Inactive or discontinued lines are not included in the tables. Tissue assignment The peptide origin stated by the manufacturer (NPCRIZ) — the tissue the peptides were isolated from, or the system the preparation is assigned to. This describes the composition, not an effect. What is not here We do not rate or rank products by effectiveness. Peptide bioregulators are food supplements, and in the European Union there are no authorised health claims for them under Regulation (EC) No 1924/2006. More on this: what may and may not be claimed. The six NPCRIZ lines: comparison table Natural cytomaxes capsules 20 or 60 capsules A first course; the classic line, the most widely described. View the line Synthetic cytogens capsules 60 capsules When raw material of animal origin is being avoided. View the line Sublingual Cytomaxes drops 10 ml bottle with a dropper When a shorter course is wanted, or to bypass the digestive tract stage. View the line Sublingual Cytogens drops 10 ml bottle with a dropper The lowest entry price into the NPCRIZ range. View the line Prime Peptide® capsules 60 or 90 capsules When a targeted combined supplement is wanted instead of a single tissue. View the line GPL complexes capsules 30 capsules When one combined preparation is wanted instead of several separate ones. View the line Line Peptide origin Form Package Price When it is chosen What to look out for Natural cytomaxes A peptide complex extracted from the tissues of young animals Capsules 20 or 60 capsules see product page A first course; the classic line, the most widely described Raw material of animal origin — not suitable for vegans. Synthetic cytogens Short peptides synthesised in a laboratory Capsules 60 capsules see product page When raw material of animal origin is being avoided A narrower choice — 6 options instead of 21. Always check the composition on the label. Sublingual Cytomaxes Extracted from tissues of animal origin Sublingual drops 10 ml bottle with a dropper see product page When a shorter course is wanted, or to bypass the digestive tract stage Dropped under the tongue 10–15 min. before a meal. Sublingual Cytogens Short peptides synthesised in a laboratory Sublingual drops 10 ml bottle with a dropper see product page The lowest entry price into the NPCRIZ range The cheapest line in the catalogue. Every product in this line costs the same. Prime Peptide® Peptides combined with additional functional ingredients Capsules 60 or 90 capsules see product page When a targeted combined supplement is wanted instead of a single tissue It also contains non-peptide ingredients — the composition differs from that of pure cytomaxes. GPL complexes A complex of several peptides in one preparation Capsules 30 capsules see product page When one combined preparation is wanted instead of several separate ones The most expensive line in the catalogue. Only two versions — GPL FEMME and GPL MAN. Cytomaxes or cytogens — what is the difference? Cytomaxes are peptide complexes extracted from tissues of animal origin, while cytogens are individual short peptide sequences synthesised in a laboratory. The practical difference for the buyer: the catalogue holds 21 cytomax options and they use raw material of animal origin, while the cytogens have 6–7 options and are made synthetically. In more detail: Peptide Guide: Cytomaxes vs Cytogens. Cytomaxes Origin: peptide complexes extracted from tissues of animal origin Options: 21 options in the catalogue Cytogens Origin: individual short peptide sequences synthesised in a laboratory Options: 6–7 options in the catalogue Capsules or sublingual drops? Capsules come in packs of 20, 30, 60 or 90 capsules, and the sublingual form in a 10 ml bottle with a dropper: the drops are placed under the tongue, avoiding first-pass metabolism in the liver. Capsules are simpler to take and more convenient when travelling; the sublingual form is chosen when swallowing capsules is awkward. Both forms come from the same manufacturer and the same peptide line. In more detail: Peptide forms and how to take them. Capsules In packs of 20, 30, 60 or 90 capsules Simpler to take and more convenient when travelling. Sublingual drops 10 ml bottle with a dropper The drops are placed under the tongue, avoiding first-pass metabolism in the liver; chosen when swallowing capsules is awkward. Natural cytomaxes by the tissue stated by the manufacturer Each cytomax has its own tissue or organ system from which the peptides are isolated. Almost all come in both forms — capsules and sublingual drops. Name Tissue / system stated by the manufacturer Capsules Sublingual drops (10 ml) Bonomarlot Bone marrow, haematopoietic system see product page see product page Bonothyrk Parathyroid glands see product page see product page Cerluten Brain, central nervous system see product page see product page Chelohart Heart muscle (myocardium) see product page see product page Chitomur Bladder see product page see product page Endoluten Pineal gland (epiphysis), neuroendocrine system see product page see product page Glandokort Adrenal glands see product page see product page Gotratix Muscle tissue see product page see product page Libidon Prostate see product page see product page Pielotax Kidneys see product page see product page Sigumir Cartilage and bones, musculoskeletal system see product page see product page Stamakort Stomach lining see product page see product page Suprefort Pancreas see product page see product page Svetinorm Liver see product page see product page Taxorest Bronchi, respiratory system see product page see product page Testoluten Testes, male reproductive system see product page see product page Thyreogen Thyroid gland see product page see product page Ventfort Vascular walls see product page see product page Visoluten Eyes, retina see product page see product page Vladonix Thymus gland, immune system see product page see product page Zhenoluten Ovaries, female reproductive system see product page see product page Cytogens (the synthetic line) Name Tissue / system stated by the manufacturer Capsules Sublingual drops (10 ml) Chonluten Synthesised bronchial peptides see product page see product page Kartalaks / Cartalax Cartilage tissue see product page see product page Kristagen / Crystagen Immune system see product page see product page Ovagen Liver, digestive tract see product page see product page Pinealon Brain, central nervous system see product page see product page Vesugen Blood vessels see product page see product page Visulingual Eyes, organ of vision — see product page The Prime Peptide® line Prime Peptide® differs from the pure cytomaxes and cytogens in that the peptides are combined with additional functional ingredients. It is always worth checking the composition on the product page. Name Focus stated by the manufacturer Price Prime Peptide® Biotics Gastrointestinal microbiota see product page Prime Peptide Brain Brain, cognitive function see product page Prime Peptide Collagen Skin, hair, nails see product page Prime Peptide Joints Joints and cartilage see product page Prime Peptide Omega Heart and blood vessels see product page Prime Peptide Protect Immune system see product page GPL complex peptides A two-product line — GPL FEMME for women and GPL MAN for men, 30 capsules each. These are the most expensive peptide preparations in the catalogue; the manufacturer describes them as complexes that bring together several peptide areas in one preparation. GPL FEMME for women · 30 capsules GPL MAN for men · 30 capsules What GAVAU.LT does not offer We do not sell injectable research peptides GAVAU.LT does not trade in injectable research peptides — BPC-157, TB-500, CJC-1295, Ipamorelin, GHK-Cu, Retatrutide, Tirzepatide, MOTS-c, Semax or Selank in injectable forms. That is a separate market category, subject to different rules, and it is not food supplements. Every peptide product sold by GAVAU.LT is an oral or sublingual food supplement. The difference is explained here: peptide bioregulators vs injectable research peptides. Common questions when choosing How much do peptide bioregulators cost at GAVAU.LT? The current price is always shown on the product page. Can several peptide bioregulators be combined? The manufacturer presents the different options as combinable with one another. When taking several supplements together, and especially alongside medicines, it is worth consulting a doctor or pharmacist. Which peptide is the best? There is no honest answer to that question. Peptide bioregulators are food supplements, they have no authorised health claims, and so GAVAU.LT does not rank them by effectiveness. The choice rests on origin, form, price and the focus stated by the manufacturer — all of it compared in the tables above. How long does delivery take? To Lithuania — within 1–2 working days; to other European Union countries — within 2–4 working days with DHL Express, or 2–10 working days with standard shipping. Related information What Are Peptides? the category defined Cytomaxes vs cytogens the difference in origin Peptide forms capsules and sublingual drops How to take peptide bioregulators | GAVAU.LT Are peptide bioregulators safe? What may and may not be claimed About NPCRIZ and the Khavinson Institute NPCRIZ Peptide Guide a detailed description of the catalogue Food supplement. A food supplement is not a substitute for medicine and is not intended to diagnose, treat or prevent any disease. Do not exceed the recommended daily dose. A food supplement should not be used as a substitute for a varied and balanced diet. Keep out of the reach of children. If pregnant, breastfeeding or taking medication, consult your doctor or pharmacist. --- *Markdown version of https://www.gavau.lt/en/pages/peptidai-kaip-issirinkti.*