---
title: "Compound database"
url: https://humanpeptides.fyi/knowledge-base/database
site: humanpeptides.fyi
last_reviewed: 2026-10-12
---

# Compound database

All 48 compounds in this index in one table: the other names used for each, its type and family, the evidence label, the regulatory statement as recorded, and the goals sources discuss it for. Each name links to its entry, where every statement is attributed and linked to its source. Nothing here is advice or a recommendation.

| Compound | Also called | Type | Family | Evidence label | Regulatory statement | Goals discussed |
| --- | --- | --- | --- | --- | --- | --- |
| [5-Amino-1MQ](https://humanpeptides.fyi/peptides/5-amino-1mq) | 5-amino-1-methylquinolinium iodide, 5amino, 5A1MQ, 5AM1 | Not a peptide | [Weight & Metabolic](https://humanpeptides.fyi/knowledge-base/families/metabolic) | Preclinical | A March 2026 report on FDA warning letters says FDA inspectors found that compounder GenoGenix made 5-Amino-1MQ, which is ineligible for the section 503B compounding exemptions. | Fat Loss & Metabolism, Muscle & Tone, Healing & Recovery, Heart, Liver & Kidney |
| [Adamax](https://humanpeptides.fyi/peptides/adamax) | ADAMAX 1032, Adamax 984, Ac-MEHFPGPAG, Admax | Peptide | [Mind & Mood](https://humanpeptides.fyi/knowledge-base/families/mind) | Unstudied | Not approved by the US FDA or any other regulator, with no registered clinical trials, and it does not appear on FDA's 503A compounding nomination lists. | Focus & Cognition |
| [AHK-Cu](https://humanpeptides.fyi/peptides/ahk-cu) | Copper Tripeptide-3, L-Ala-L-His-L-Lys-Cu2+, AHKCU | Peptide | [Skin, Hair & Tan](https://humanpeptides.fyi/knowledge-base/families/aesthetic) | Preclinical | FDA states that products claiming to restore hair growth are drugs even if marketed as cosmetics, and drugs generally need FDA approval or must conform to an over-the-counter monograph. | Hair, Skin & Glow |
| [AOD9604](https://humanpeptides.fyi/peptides/aod9604) | AOD-9604, Tyr-hGH177-191, Anti-Obesity Drug 9604, HGH fragment 177-191, AOD | Peptide | [Weight & Metabolic](https://humanpeptides.fyi/knowledge-base/families/metabolic) | Trial-backed | FDA listed AOD-9604 among nominated compounding substances that may present significant safety risks, citing immunogenicity and serious adverse events of unclear causality, and the nomination was later withdrawn. | Fat Loss & Metabolism, Healing & Recovery |
| [ARA-290](https://humanpeptides.fyi/peptides/ara-290) | cibinetide, ARA 290, helix B surface peptide, HBSP, pHBSP, ARA290 | Peptide | [Repair & Recovery](https://humanpeptides.fyi/knowledge-base/families/repair) | Early human | FDA granted ARA 290, then a clinical-stage product candidate, orphan drug designation for sarcoidosis in 2016, a designation that brings development incentives rather than an approval. | Nerves & Pain, Fat Loss & Metabolism |
| [BPC-157](https://humanpeptides.fyi/peptides/bpc-157) | Bepecin, PL-14736, Body Protection Compound-157, gastric pentadecapeptide, BPC-157 acetate, healing peptide | Peptide | [Repair & Recovery](https://humanpeptides.fyi/knowledge-base/families/repair) | Preclinical | Not FDA-approved for any use; an FDA advisory committee voted 8-6 in July 2026 to recommend allowing pharmacy compounding, a nonbinding step that is not drug approval, and WADA prohibits it at all times under S0. | Healing & Recovery, Muscle & Tone, Gut & Digestion |
| [BPC-157 + TB-500](https://humanpeptides.fyi/peptides/bpc-157-tb-500) | Wolverine Stack, BPC157 TB500, wolverine, BPC/TB, Wolverine stack | Blend | [Repair & Recovery](https://humanpeptides.fyi/knowledge-base/families/repair) | Unstudied | FDA placed both BPC-157 and TB-500 on its high-risk compounding list in 2023, their removal was announced in 2026, and an FDA advisory panel then voted 8-6, nonbinding, to ease compounding. | Healing & Recovery |
| [Cagrilintide](https://humanpeptides.fyi/peptides/cagrilintide) | AM833, NN 9838, NNC-0174-0833, Cag, Cagri | Peptide | [Weight & Metabolic](https://humanpeptides.fyi/knowledge-base/families/metabolic) | Trial-backed | CagriSema (cagrilintide plus semaglutide) is not FDA-approved; Novo Nordisk submitted its application in December 2025, and the company expects an FDA decision in the fourth quarter of 2026. | Fat Loss & Metabolism, Calm & Mood |
| [CJC-1295 + Ipamorelin](https://humanpeptides.fyi/peptides/cjc-1295-ipamorelin) | CJC/Ipa, CJC Ipa, CJC-1295 Ipamorelin, cjc+ipa, ipam/cjc, power combo | Blend | [Growth Hormone Axis](https://humanpeptides.fyi/knowledge-base/families/gh-axis) | Unstudied | FDA lists CJC-1295 among compounding nominations that were withdrawn from Category 2, while ipamorelin acetate remains in 503B Category 2 for significant safety risks. | Hormones & Fertility, Sleep, Muscle & Tone, Fat Loss & Metabolism, Healing & Recovery |
| [CJC-1295 with DAC](https://humanpeptides.fyi/peptides/cjc-1295-dac) | DAC:GRF, CJC-1295 with DAC | Peptide | [Growth Hormone Axis](https://humanpeptides.fyi/knowledge-base/families/gh-axis) | Early human | FDA listed CJC-1295 among nominated compounding substances that may present significant safety risks, citing serious adverse events including increased heart rate and a systemic vasodilatory reaction, and the nomination was later withdrawn. | Hormones & Fertility, Fat Loss & Metabolism, Sleep, Muscle & Tone |
| [CJC-1295 without DAC](https://humanpeptides.fyi/peptides/cjc-1295-no-dac) | Modified GRF (1-29), tetrasubstituted GRF (1-29), Mod GRF 1-29, CJC-1295 no DAC | Peptide | [Growth Hormone Axis](https://humanpeptides.fyi/knowledge-base/families/gh-axis) | Preclinical | FDA's compounding safety listing for CJC-1295 (form not specified) cited serious adverse events including increased heart rate and a systemic vasodilatory reaction, and the nomination was later withdrawn. | Hormones & Fertility, Sleep, Muscle & Tone, Fat Loss & Metabolism, Healing & Recovery |
| [DSIP](https://humanpeptides.fyi/peptides/dsip) | Emideltide, Deltaran, WAGGDASGE, Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu, Delta sleep-inducing peptide | Peptide | [Mind & Mood](https://humanpeptides.fyi/knowledge-base/families/mind) | Early human | On July 24, 2026, FDA's Pharmacy Compounding Advisory Committee voted 6 to 7 against adding emideltide (DSIP) to the 503A bulks list after FDA reviewed it for opioid withdrawal, chronic insomnia and narcolepsy. | Sleep, Calm & Mood |
| [Epithalon](https://humanpeptides.fyi/peptides/epithalon) | Epitalon, Epithalone, AEDG, Ala-Glu-Asp-Gly, Epi | Peptide | [Longevity & Mitochondria](https://humanpeptides.fyi/knowledge-base/families/longevity) | Early human | On July 24, 2026, FDA's Pharmacy Compounding Advisory Committee voted 7 to 4 to recommend adding epitalon to the 503A bulks list after FDA reviewed it for insomnia, against FDA scientists' advice, a non-binding step that still requires rulemaking. | Longevity & Cellular Aging, Heart, Liver & Kidney, Sleep |
| [FOXO4-DRI](https://humanpeptides.fyi/peptides/foxo4-dri) | Proxofim, FOXO4-D-Retro-Inverso, FOXO4 DRI, FOXO4DRI, fox04 | Peptide | [Longevity & Mitochondria](https://humanpeptides.fyi/knowledge-base/families/longevity) | Preclinical | Not FDA-approved for any indication and never tested in a registered human trial; in the US it is classified as unregulated and is available as a research chemical. | Longevity & Cellular Aging, Hair, Energy & Endurance, Heart, Liver & Kidney |
| [GHK-Cu](https://humanpeptides.fyi/peptides/ghk-cu) | Copper Tripeptide-1, glycyl-L-histidyl-L-lysine, Prezatide copper acetate, Iamin, GraftCyte, PC 1020, copper peptide | Peptide | [Skin, Hair & Tan](https://humanpeptides.fyi/knowledge-base/families/aesthetic) | Early human | GHK-Cu for non-injectable routes was returned to FDA's 503A Category 1 (under evaluation for compounding) on May 14, 2026, with an advisory committee consult planned before the end of February 2027, while nominations for injectable use were withdrawn. | Skin & Glow, Healing & Recovery, Longevity & Cellular Aging, Hair |
| [GLOW](https://humanpeptides.fyi/peptides/glow) | Glow stack, Glow peptide stack, Glow peptides, Glow injection, GLOW blend, GLOW protocol | Blend | [Skin, Hair & Tan](https://humanpeptides.fyi/knowledge-base/families/aesthetic) | Unstudied | FDA's 503A compounding listing for GHK-Cu, as of May 14, 2026, covers only non-injectable routes because the nomination for injectable use was withdrawn. | Skin & Glow, Healing & Recovery, Hair |
| [Glutathione](https://humanpeptides.fyi/peptides/glutathione) | GSH, Tathion, Master antioxidant, IV Glutathione drip, L Glutathione | Peptide | [Longevity & Mitochondria](https://humanpeptides.fyi/knowledge-base/families/longevity) | Trial-backed | Glutathione is in FDA's 503A Category 1, bulk substances under evaluation for compounding, as of the May 14, 2026 list. | Longevity & Cellular Aging, Skin & Glow, Heart, Liver & Kidney |
| [HCG](https://humanpeptides.fyi/peptides/hcg) | human chorionic gonadotropin, chorionic gonadotropin, Pregnyl, Simeons therapy, pregnancy hormone | Peptide | [Sexual Health & Hormones](https://humanpeptides.fyi/knowledge-base/families/sexual) | Approved (specific use) | FDA has approved HCG as a prescription drug for female infertility and other medical conditions; it is not approved for weight loss or for use without a prescription, and FDA advises consumers to avoid HCG weight-loss products sold as oral drops, pellets and sprays. | Hormones & Fertility, Libido & Sexual Health |
| [HGH (Somatropin)](https://humanpeptides.fyi/peptides/hgh) | somatropin, somatotropin, rhGH, hGH, GH, Genotropin, Humatrope, Norditropin | Peptide | [Growth Hormone Axis](https://humanpeptides.fyi/knowledge-base/families/gh-axis) | Approved (specific use) | FDA-approved only for specific conditions such as childhood growth failure and adult GH deficiency; US federal law (21 U.S.C. 333(e)) makes it a crime to distribute HGH for unapproved uses, and FDA states no anti-aging, bodybuilding or athletic use has been authorized. | Muscle & Tone, Fat Loss & Metabolism, Hormones & Fertility, Heart, Liver & Kidney |
| [IGF-1 LR3](https://humanpeptides.fyi/peptides/igf-1-lr3) | Long R3 Insulin-like Growth Factor-1, insulin-like growth factor-1, long [Arg3], IGF-1LR3, LR3, igflr3, Long R3 IGF-1 | Peptide | [Growth Hormone Axis](https://humanpeptides.fyi/knowledge-base/families/gh-axis) | Preclinical | Not FDA-approved for human use and sold as a research chemical; the World Anti-Doping Agency bans IGF-1 variants in competitive sport. | Muscle & Tone, Hormones & Fertility |
| [Ipamorelin](https://humanpeptides.fyi/peptides/ipamorelin) | NNC 26-0161, Aib-His-D-2-Nal-D-Phe-Lys-NH2, Ipamorelin acetate, ipam, Ipam | Peptide | [Growth Hormone Axis](https://humanpeptides.fyi/knowledge-base/families/gh-axis) | Preclinical | Ipamorelin acetate has been in FDA's 503B compounding Category 2 (significant safety risks) since September 29, 2023, and FDA also lists a withdrawn ipamorelin acetate nomination that was previously in Category 2. | Hormones & Fertility, Gut & Digestion, Sleep, Muscle & Tone, Fat Loss & Metabolism |
| [Kisspeptin](https://humanpeptides.fyi/peptides/kisspeptin) | kisspeptin-10, kisspeptin-54, KP-54, metastin | Peptide | [Sexual Health & Hormones](https://humanpeptides.fyi/knowledge-base/families/sexual) | Early human | Since September 2023 kisspeptin-10 has been on FDA's 503A Category 2 list of bulk substances that may present significant safety risks in compounding, with FDA citing possible immunogenicity and too little safety information to know whether it would harm people. | Hormones & Fertility, Libido & Sexual Health, Calm & Mood |
| [KLOW](https://humanpeptides.fyi/peptides/klow) | KLOW blend, GLOW + KPV, KLOW peptide blend, KLOW Peptide Stack, GHK-Cu / BPC-157 / TB-500 / KPV | Blend | [Skin, Hair & Tan](https://humanpeptides.fyi/knowledge-base/families/aesthetic) | Unstudied | As of the July 2026 advisory vote, an FDA panel narrowly recommended BPC-157, KPV and TB-500 for the 503A compounding list against FDA staff advice, but none had been added to the list and none is an FDA-approved drug. | Skin & Glow, Healing & Recovery, Gut & Digestion |
| [KPV](https://humanpeptides.fyi/peptides/kpv) | Lys-Pro-Val, lysine-proline-valine, tripeptide KPV | Peptide | [Immune & Gut](https://humanpeptides.fyi/knowledge-base/families/immune) | Preclinical | Not FDA-approved; in July 2026 an FDA advisory committee voted 8-6-1 to recommend adding KPV to the 503A compounding bulks list, against FDA staff advice, but the vote is advisory and FDA's next step is notice-and-comment rulemaking. | Gut & Digestion, Healing & Recovery, Skin & Glow |
| [L-carnitine](https://humanpeptides.fyi/peptides/l-carnitine) | levocarnitine, CARNITOR, CARNITOR SF, acetyl-L-carnitine, ALC, L-carnitine L-tartrate, L-carnitine tartrate, L-C | Not a peptide | [Lipotropics & Nutrients](https://humanpeptides.fyi/knowledge-base/families/nutrient) | Approved (specific use) | FDA-approved as Carnitor (levocarnitine) for primary systemic carnitine deficiency and for inborn errors of metabolism that cause secondary carnitine deficiency. | Fat Loss & Metabolism, Healing & Recovery, Muscle & Tone, Energy & Endurance |
| [Lemon Bottle](https://humanpeptides.fyi/peptides/lemon-bottle) | Lemon Bottle Ampoule, Lemon Bottle lipolysis solution, Lemon Bottle fat dissolver | Not a peptide | [Lipotropics & Nutrients](https://humanpeptides.fyi/knowledge-base/families/nutrient) | Unstudied | FDA warns that unapproved fat-dissolving injections have caused permanent scars, serious infections and skin deformities, and that Kybella (for under-chin fat) is the only approved fat-dissolving injection. | Fat Loss & Metabolism |
| [Lipo-C](https://humanpeptides.fyi/peptides/lipo-c) | lipotropic injection, MIC injection, MIC Shot, Skinny Shot, Lipo C | Not a peptide | [Lipotropics & Nutrients](https://humanpeptides.fyi/knowledge-base/families/nutrient) | Unstudied | Lipo-C is a pharmacy-compounded blend of amino acids, B vitamins and other nutrients, and the formulation as a whole has not been FDA-approved for weight loss. | Fat Loss & Metabolism, Heart, Liver & Kidney, Energy & Endurance |
| [Melanotan II](https://humanpeptides.fyi/peptides/melanotan-ii) | Barbie drug, vacation peptide, tan jab, tanning injections, MT2, Ac-Nle-α-MSH-NH2 | Peptide | [Skin, Hair & Tan](https://humanpeptides.fyi/knowledge-base/families/aesthetic) | Early human | Australia's TGA lists Melanotan II as a prescription-only medicine that is not approved as a tanning agent, with no approved products, and in August 2026 warned consumers after seized tanning nasal sprays proved inconsistently dosed. | Skin & Glow, Libido & Sexual Health, Fat Loss & Metabolism |
| [MIC](https://humanpeptides.fyi/peptides/mic) | Lipo-C, LipoB, Skinny Shot, MIC Shot, MIC/B12 shots, lipotropic injections, lipotropic shots | Not a peptide | [Lipotropics & Nutrients](https://humanpeptides.fyi/knowledge-base/families/nutrient) | Unstudied | Lipo-C, a pharmacy-compounded injection that typically includes the MIC (methionine, inositol, choline) combination, is not FDA-approved, and the complete formulation has not undergone FDA approval for weight loss. | Fat Loss & Metabolism, Heart, Liver & Kidney |
| [MOTS-c](https://humanpeptides.fyi/peptides/mots-c) | mitochondrial open reading frame of the 12S rRNA-c, Mitochondrial Open Reading Frame of the 12S rRNA Type-C, MOTs-C, Motsc, Mots, exercise mimetic | Peptide | [Longevity & Mitochondria](https://humanpeptides.fyi/knowledge-base/families/longevity) | Preclinical | Not approved by the US FDA for use in humans or in compounded medications, and an FDA briefing for its compounding advisory committee highlighted the lack of clinical data on efficacy or safety; it is prohibited at all times in sport under WADA's AMPK activator class. | Fat Loss & Metabolism, Energy & Endurance, Muscle & Tone |
| [NAD+](https://humanpeptides.fyi/peptides/nad-plus) | nicotinamide adenine dinucleotide, Beta-Nicotinamide Adenine Dinucleotide, NAD, NAD+ IV | Not a peptide | [Longevity & Mitochondria](https://humanpeptides.fyi/knowledge-base/families/longevity) | Early human | In October 2024 FDA reminded compounders that food-grade NAD+ is not suitable for making sterile intravenous products without appropriate processing, and noted adverse event reports after NAD+ injections, including severe chills, shaking, vomiting and fatigue, consistent with excessive endotoxin levels. | Longevity & Cellular Aging, Energy & Endurance, Focus & Cognition, Calm & Mood |
| [PT-141](https://humanpeptides.fyi/peptides/pt-141) | Vyleesi, bremelanotide, PT-141, PT141, Brem | Peptide | [Sexual Health & Hormones](https://humanpeptides.fyi/knowledge-base/families/sexual) | Approved (specific use) | FDA-approved in 2019 as Vyleesi for premenopausal women with acquired, generalized hypoactive sexual desire disorder; the label states it is not indicated for this condition in postmenopausal women or in men. | Libido & Sexual Health |
| [Retatrutide](https://humanpeptides.fyi/peptides/retatrutide) | LY3437943, reta, triple G, trillion-dollar drug, Reta | Peptide | [Weight & Metabolic](https://humanpeptides.fyi/knowledge-base/families/metabolic) | Trial-backed | Not a component of any FDA-approved drug; FDA states retatrutide cannot be used in compounding under federal law and has not been found safe and effective for any condition, and has warned companies marketing or selling unapproved versions. | Fat Loss & Metabolism, Heart, Liver & Kidney |
| [Selank](https://humanpeptides.fyi/peptides/selank) | TP-7, Selank acetate, Selanc, TKPRPGP, Thr-Lys-Pro-Arg-Pro-Gly-Pro, NA-Selank, N-Acetyl Selank Amidate, selank nasal spray | Peptide | [Mind & Mood](https://humanpeptides.fyi/knowledge-base/families/mind) | Early human | FDA lists selank acetate (TP-7) among compounding nominations withdrawn by their nominators after being placed in its safety-risk category, noting possible immunogenicity and that the agency lacks important information on its safety in humans. | Calm & Mood, Energy & Endurance, Focus & Cognition, Immunity |
| [Semaglutide](https://humanpeptides.fyi/peptides/semaglutide) | Ozempic, Wegovy, Rybelsus, semaglutide sodium, semaglutide acetate, skinny jab, weight-loss jabs, Ozempic face | Peptide | [Weight & Metabolic](https://humanpeptides.fyi/knowledge-base/families/metabolic) | Approved (specific use) | FDA warns that compounded and other unapproved versions of semaglutide do not undergo FDA review for safety, effectiveness or quality before they are marketed, and that counterfeit Ozempic has been marketed in the US. | Fat Loss & Metabolism, Heart, Liver & Kidney |
| [Semax](https://humanpeptides.fyi/peptides/semax) | Semax acetate, Semax (heptapeptide), MEHFPGP, Met-Glu-His-Phe-Pro-Gly-Pro, (Pro8,Gly9,Pro10)ACTH-(4-10), ACTH (4-7), Pro-Gly-Pro, СЕМАКС, NA-Semax | Peptide | [Mind & Mood](https://humanpeptides.fyi/knowledge-base/families/mind) | Early human | Not FDA-approved; FDA told its July 2026 compounding advisory committee it proposed keeping Semax off the 503A bulks list, while noting Semax is a registered drug in Russia as nasal drops. | Focus & Cognition, Nerves & Pain |
| [Semax + Selank](https://humanpeptides.fyi/peptides/semax-selank) | Semax and Selank nasal spray | Blend | [Mind & Mood](https://humanpeptides.fyi/knowledge-base/families/mind) | Unstudied | Neither Semax nor Selank is FDA-approved; Dr. Axe's A-Z guide lists both as research only. | Focus & Cognition, Calm & Mood |
| [Sermorelin](https://humanpeptides.fyi/peptides/sermorelin) | Geref, Gerel, sermorelin acetate, GRF 1-29, GHRH (1-29) | Peptide | [Growth Hormone Axis](https://humanpeptides.fyi/knowledge-base/families/gh-axis) | Early human | Formerly FDA-approved as Geref for growth hormone deficiency in children and for diagnostic testing; the maker discontinued it in 2008, approval was withdrawn in 2009, and FDA later determined this was not for safety or effectiveness reasons. | Hormones & Fertility, Muscle & Tone, Sleep |
| [Snap-8](https://humanpeptides.fyi/peptides/snap-8) | SNAP-8, Snap8, snap 8, acetyl octapeptide-3, acetyl glutamyl heptapeptide-3, acetyl octapeptide-1, Ac-EEMQRRAD-NH2 | Peptide | [Skin, Hair & Tan](https://humanpeptides.fyi/knowledge-base/families/aesthetic) | Early human | Snap-8 (acetyl octapeptide-3) is listed as a cosmetic ingredient in the EU and is not an approved drug; in the US, cosmetic ingredients need no FDA premarket approval, but a product intended to affect the body's structure or function is a drug, and no FDA drug approval for Snap-8 was found. | Skin & Glow |
| [SS-31](https://humanpeptides.fyi/peptides/ss-31) | Forzinity, elamipretide, Bendavia, MTP-131, Szeto-Schiller peptide, SS31 | Peptide | [Longevity & Mitochondria](https://humanpeptides.fyi/knowledge-base/families/longevity) | Approved (specific use) | FDA granted accelerated approval on September 19, 2025 to elamipretide (Forzinity) as the first treatment for Barth syndrome in patients weighing at least 30 kg; continued approval depends on a confirmatory trial. | Energy & Endurance, Longevity & Cellular Aging, Muscle & Tone |
| [TB-500](https://humanpeptides.fyi/peptides/tb-500) | Ac-LKKTETQ, Thymosin beta-4 fragment (LKKTETQ), TB500, horse peptide, TB (as "BPC/TB") | Peptide | [Repair & Recovery](https://humanpeptides.fyi/knowledge-base/families/repair) | Preclinical | Not FDA-approved; in July 2026 an FDA advisory panel voted 8-6 to recommend letting pharmacies compound TB-500, reviewed for wound healing, a nonbinding recommendation that still requires formal FDA rulemaking and is not approval. | Healing & Recovery, Skin & Glow, Heart, Liver & Kidney |
| [Tesamorelin](https://humanpeptides.fyi/peptides/tesamorelin) | Egrifta, Egrifta SV, Egrifta WR, TH9507, tesa, Tesa | Peptide | [Growth Hormone Axis](https://humanpeptides.fyi/knowledge-base/families/gh-axis) | Approved (specific use) | FDA-approved since 2010 and available in two formulations, Egrifta SV and Egrifta WR, for the reduction of excess abdominal fat in HIV-infected adults with lipodystrophy; the label states it is not indicated for weight loss management. | Fat Loss & Metabolism, Heart, Liver & Kidney, Focus & Cognition |
| [Tesamorelin + Ipamorelin](https://humanpeptides.fyi/peptides/tesamorelin-ipamorelin) | Egrifta WR, Egrifta SV, tesamorelin acetate, Ipamorelin acetate, Tesa, IPA, Tesamorelin/Ipamorelin | Blend | [Growth Hormone Axis](https://humanpeptides.fyi/knowledge-base/families/gh-axis) | Unstudied | Dr. Axe's A-Z guide lists tesamorelin as FDA-approved for a specific HIV-related belly fat condition, while it lists ipamorelin, paired with CJC-1295, as research only and not FDA-approved. | Hormones & Fertility, Fat Loss & Metabolism, Heart, Liver & Kidney, Sleep |
| [Thymalin](https://humanpeptides.fyi/peptides/thymalin) | Timalin, thymus polypeptide complex, calf thymus extract | Peptide | [Immune & Gut](https://humanpeptides.fyi/knowledge-base/families/immune) | Early human | Approved for medical use in the Soviet Union by 1982 and still approved and widely used in Russia, Ukraine and other Eastern European countries, thymalin is not approved for human therapeutic use by the FDA or EMA. | Immunity, Longevity & Cellular Aging |
| [Thymosin Alpha-1](https://humanpeptides.fyi/peptides/thymosin-alpha-1) | thymalfasin, Zadaxin, Ta1, thymosin α1, TA-1, Thymosin A-1 | Peptide | [Immune & Gut](https://humanpeptides.fyi/knowledge-base/families/immune) | Trial-backed | Not FDA-approved; in a December 2024 briefing, FDA staff concluded the criteria weigh against adding it to the 503A compounding list, though thymalfasin (Zadaxin) is approved abroad, including in Italy, India and Hong Kong. | Immunity, Heart, Liver & Kidney |
| [Tirzepatide](https://humanpeptides.fyi/peptides/tirzepatide) | Mounjaro, Zepbound, LY3298176, twincretin, tirz, Tirz | Peptide | [Weight & Metabolic](https://humanpeptides.fyi/knowledge-base/families/metabolic) | Approved (specific use) | Tirzepatide was first approved in the US in 2022, and Zepbound is FDA-approved, with a reduced-calorie diet and increased physical activity, to reduce excess body weight and maintain weight reduction long term in adults with obesity, or with overweight and a weight-related condition, and to treat moderate to severe obstructive sleep apnea in adults with obesity. | Fat Loss & Metabolism, Heart, Liver & Kidney, Sleep |
| [VIP](https://humanpeptides.fyi/peptides/vip) | aviptadil, vasoactive intestinal polypeptide, Invicorp, Zyesami, RLF-100, VIP spray | Peptide | [Immune & Gut](https://humanpeptides.fyi/knowledge-base/families/immune) | Early human | In 2022 FDA declined emergency use authorization for aviptadil (Zyesami), a synthetic form of VIP, for COVID-19 respiratory failure. | Immunity, Libido & Sexual Health |
| [Vitamin B12](https://humanpeptides.fyi/peptides/vitamin-b12) | cyanocobalamin, cobalamin, methylcobalamin, hydroxycobalamin, adenosylcobalamin, Vitamin B-12, B-12 shots, B12 injections | Not a peptide | [Lipotropics & Nutrients](https://humanpeptides.fyi/knowledge-base/families/nutrient) | Approved (specific use) | Cyanocobalamin injection is a prescription drug whose US label covers vitamin B12 deficiency due to malabsorption, such as pernicious anemia; energy and weight-loss uses are not labeled indications. | Energy & Endurance, Nerves & Pain, Focus & Cognition |

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