Pair page
Nonapeptide-1 with Syn-Coll
Mechanism-tag overlap and published literature for Nonapeptide-1 and Syn-Coll, pulled verbatim from each Kalios compound profile. Kalios is a literature reference, not a recommendation.
Mechanism overlap
Mechanism tags are verbatim labels on each compound's profile. Generic tags ("peptide", "small-molecule", "research-chemical") are excluded from this overlap view. Tags are descriptive — not an inference about combined effect.
Nonapeptide-1 unique
brighteningmc1r-antagonist
Shared
cosmetic-peptide
Syn-Coll unique
tgf-mimetic-collagen-signal
Quick facts
Nonapeptide-1
RouteTopical (cosmetic)
Half-lifeNot listed
FDA statusCosmetic ingredient
WADANot applicable (topical cosmetic)
Syn-Coll
RouteTopical only
Half-lifeNot listed
FDA statusCosmetic ingredient (not drug)
WADAN/A (topical cosmetic)
Literature table
Classified references from each compound profile. Click a column header to sort. Click a PMID to open PubMed. Findings are quoted verbatim from each profile's literature_summary; nothing here is added or interpreted.
| Year | Compound | Source | Finding |
|---|---|---|---|
| 2019 | Nonapeptide-1 | Austin E, Nguyen JK, Jagdeo J. Topical treatments for melasma: A systematic review of randomized controlled trials. J Drugs Dermatol. 2019;18(11):1156-1163. PMID: 31741361. (Systematic review of RCT evidence for topical melasma treatments — the evidence-quality benchmark that no… PMID 31741361 | systematic review |
| 2009 | Nonapeptide-1 | Hantash BM, Jimenez F. A split-face, double-blind, randomized and placebo-controlled pilot evaluation of a novel oligopeptide for the treatment of recalcitrant melasma. J Drugs Dermatol. 2009;8(8):732-735. PMID: 19663111. (Decapeptide-12 melasma pilot — the closest published pep… PMID 19663111 | human trial |
| 2012 | Nonapeptide-1 | Hantash BM, Jimenez F. Treatment of mild to moderate facial melasma with the Lumixyl topical brightening system. J Drugs Dermatol. 2012;11(5):660-662. PMID: 22527433. (Follow-up decapeptide-12 melasma open-label trial — the peptide brightener with the most published independent… PMID 22527433 | human pilot |
| 1999 | Nonapeptide-1 | Abdel-Malek Z, Suzuki I, Tada A, Im S, Akcali C. The melanocortin-1 receptor and human pigmentation. Ann N Y Acad Sci. 1999;885:117-133. PMID: 10816645. (Review of MC1R biology in human cutaneous pigmentation.) PMID 10816645 | human study |
| 1995 | Nonapeptide-1 | Kameyama K, Sakai C, Kuge S, Nishiyama S, Tomita Y, Ito S, Wakamatsu K, Hearing VJ. The expression of tyrosinase, tyrosinase-related proteins 1 and 2 (TRP1 and TRP2), the silver protein, and a melanogenic inhibitor in human melanoma cells of differing melanogenic activities. Pig… PMID 7659683 | human study |
| 1995 | Nonapeptide-1 | Hunt G, Kyne S, Wakamatsu K, Ito S, Thody AJ. Nle4DPhe7 alpha-melanocyte-stimulating hormone increases the eumelanin:phaeomelanin ratio in cultured human melanocytes. J Invest Dermatol. 1995;104(1):83-85. PMID: 7798647. (NDP-MSH / melanotan-I demonstration of agonist-driven eume… PMID 7798647 | preclinical, in vitro |
| 2012 | Nonapeptide-1 | Kadekaro AL, Chen J, Yang J, Chen S, Jameson J, Swope VB, Cheng T, Kadakia M, Abdel-Malek Z. Alpha-melanocyte-stimulating hormone suppresses oxidative stress through a p53-mediated signaling pathway in human melanocytes. Mol Cancer Res. 2012;10(6):778-786. PMID: 22622028. (Docum… PMID 22622028 | mechanism / discovery |
| 1996 | Nonapeptide-1 | Suzuki I, Cone RD, Im S, Nordlund J, Abdel-Malek ZA. Binding of melanotropic hormones to the melanocortin receptor MC1R on human melanocytes stimulates proliferation and melanogenesis. Endocrinology. 1996;137(5):1627-1633. PMID: 8612494. (Original characterization of α-MSH / ACT… PMID 8612494 | mechanism / discovery |
| 1994 | Nonapeptide-1 | Kobayashi T, Urabe K, Winder A, Jiménez-Cervantes C, Imokawa G, Brewington T, Solano F, García-Borrón JC, Hearing VJ. Tyrosinase related protein 1 (TRP1) functions as a DHICA oxidase in melanin biosynthesis. EMBO J. 1994;13(24):5818-5825. PMID: 7813420. (Functional characterizat… PMID 7813420 | mechanism / discovery |
| 1992 | Nonapeptide-1 | Tsukamoto K, Jackson IJ, Urabe K, Montague PM, Hearing VJ. A second tyrosinase-related protein, TRP-2, is a melanogenic enzyme termed DOPAchrome tautomerase. EMBO J. 1992;11(2):519-526. PMID: 1537333. (Original characterization of TRP-2 / DCT as the dopachrome tautomerase — part… PMID 1537333 | mechanism / discovery |
| 2025 | Nonapeptide-1 | Austin E, Geisler AN, Nguyen J, Kohli I, Hamzavi I, Lim HW, Jagdeo J. Peptide design for enhanced anti-melanogenesis: Optimizing molecular weight, polarity, and cyclization. Int J Cosmet Sci. 2025;47(1):37-52. PMID: 39896936. (Recent review of anti-melanogenic peptide design pri… PMID 39896936 | review |
| 2021 | Nonapeptide-1 | Herraiz C, Martínez-Vicente I, Maresca V. The α-melanocyte-stimulating hormone/melanocortin-1 receptor interaction: A driver of pleiotropic effects beyond pigmentation. Pigment Cell Melanoma Res. 2021;34(4):748-761. PMID: 33884776. (Current comprehensive review of α-MSH/MC1R sig… PMID 33884776 | review |
| 1998 | Syn-Coll | Crawford SE, Stellmach V, Murphy-Ullrich JE, Ribeiro SM, Lawler J, Hynes RO, Boivin GP, Bouck N. Thrombospondin-1 is a major activator of TGF-beta1 in vivo. Cell. 1998;93(7):1159-1170. doi:10.1016/s0092-8674(00)81460-9. PMID: 9657149. (Genetic demonstration in TSP-1-null mice th… PMID 9657149 | preclinical, in vivo |
| 1987 | Syn-Coll | Varga J, Rosenbloom J, Jimenez SA. Transforming growth factor beta (TGF beta) causes a persistent increase in steady-state amounts of type I and type III collagen and fibronectin mRNAs in normal human dermal fibroblasts. Biochem J. 1987;247(3):597-604. doi:10.1042/bj2470597. PMI… PMID 3501287 | preclinical, in vitro |
| 2004 | Syn-Coll | Young GD, Murphy-Ullrich JE. Molecular interactions that confer latency to transforming growth factor-beta. J Biol Chem. 2004;279(36):38032-38039. doi:10.1074/jbc.M405658200. PMID: 15208302. (Biochemical characterization of the LAP "latency lasso" that TSP-1 KRFK disrupts.) PMID 15208302 | mechanism / discovery |
| 1992 | Syn-Coll | Murphy-Ullrich JE, Schultz-Cherry S, Höök M. Transforming growth factor-beta complexes with thrombospondin. Mol Biol Cell. 1992;3(2):181-188. doi:10.1091/mbc.3.2.181. (Original biochemical characterization of the TSP-1 / TGF-β complex.) | mechanism / discovery |
| 1986 | Syn-Coll | Ignotz RA, Massagué J. Transforming growth factor-beta stimulates the expression of fibronectin and collagen and their incorporation into the extracellular matrix. J Biol Chem. 1986;261(9):4337-4345. PMID: 3456347. (Early demonstration of TGF-β–driven matrix gene expression; co-… PMID 3456347 | mechanism / discovery |
| 2018 | Syn-Coll | Murphy-Ullrich JE, Suto MJ. Thrombospondin-1 regulation of latent TGF-β activation: a therapeutic target for fibrotic disease. Matrix Biol. 2018;68-69:28-43. doi:10.1016/j.matbio.2017.12.009. (Comprehensive modern review of TSP-1 / TGF-β targeting for disease; PMC6015530.) | review |
| 2007 | Syn-Coll | Lupo MP, Cole AL. Cosmeceutical peptides. Dermatol Ther. 2007;20(5):343-349. doi:10.1111/j.1529-8019.2007.00148.x. PMID: 18045359. (The most widely cited dermatology review of cosmeceutical peptides; positions palmitoyl tripeptide-5 within the signal-peptide class.) PMID 18045359 | review |
| 2000 | Syn-Coll | Murphy-Ullrich JE, Poczatek M. Activation of latent TGF-beta by thrombospondin-1: mechanisms and physiology. Cytokine Growth Factor Rev. 2000;11(1-2):59-69. doi:10.1016/s1359-6101(99)00029-5. PMID: 10708953. (Definitive mechanistic review of TSP-1-dependent TGF-β activation.) PMID 10708953 | review |
| — | Syn-Coll | Cosmetic Ingredient Review Expert Panel. Safety Assessment of Palmitoyl Oligopeptides and Palmitoyl Polypeptides as Used in Cosmetics. Int J Toxicol. CIR Final Report (periodic updates). (Regulatory safety review of the palmitoyl-peptide class, including palmitoyl tripeptide-5.) | review |
| 2009 | Syn-Coll | Reszko AE, Berson D, Lupo MP. Cosmeceuticals: practical applications. Dermatol Clin. 2009;27(4):401-416, v. doi:10.1016/j.det.2009.05.006. PMID: 19850190. (Dermatology practice-level overview of cosmeceutical peptide use, including TGF-β–mimetic tripeptides.) PMID 19850190 | research article |
| 2004 | Syn-Coll | Young GD, Murphy-Ullrich JE. The tryptophan-rich motifs of the thrombospondin type 1 repeats bind VLAL motifs in the latent transforming growth factor-beta complex. J Biol Chem. 2004;279(46):47633-47642. doi:10.1074/jbc.M404918200. PMID: 15347654. (Identification of the WxxW "do… PMID 15347654 | research article |
| 1999 | Syn-Coll | Ribeiro SM, Poczatek M, Schultz-Cherry S, Villain M, Murphy-Ullrich JE. The activation sequence of thrombospondin-1 interacts with the latency-associated peptide to regulate activation of latent transforming growth factor-beta. J Biol Chem. 1999;274(19):13586-13593. doi:10.1074/… PMID 10224129 | research article |
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Frequently asked
Have Nonapeptide-1 and Syn-Coll been studied together?
No co-administration studies between Nonapeptide-1 and Syn-Coll are catalogued on Kalios. The pair page lists only the individual published literature for each compound and any shared mechanism tags.
What mechanisms do Nonapeptide-1 and Syn-Coll share?
Nonapeptide-1 and Syn-Coll share these mechanism tags on their Kalios profiles: cosmetic-peptide. Tags are descriptive and verbatim from each compound profile — not an inference of combined effect.
What is the FDA status of Nonapeptide-1 and Syn-Coll?
Nonapeptide-1: Cosmetic ingredient. Syn-Coll: Cosmetic ingredient (not drug). FDA-status text is pulled verbatim from each compound profile. See /fda-pcac-2026.html for the broader FDA Pharmacy Compounding Advisory Committee context.
Where can I find the full research on Nonapeptide-1 and Syn-Coll?
Full citation lists, dosing tables from the literature, reconstitution data, and the FDA / WADA status are on the individual compound profiles: the Nonapeptide-1 profile and the Syn-Coll profile. The Kalios Stack Research Tool hub lists every compound covered.
Last updated: April 2026