Identity and Composition
GLOW Blend combines GHK-Cu, BPC-157, Thymosin Beta-4 Fragment 1-4, and Thymosin Beta-4 Fragment 17-23 in one research formulation. These are four named components, including two distinct Thymosin Beta-4 fragments. The product is supplied for in vitro laboratory research only, not for human or animal use.
Material Options and Specifications
The listed lyophilized formulation contains 80 mg of GHK-Cu, 10 mg of BPC-157, 40 mg of Thymosin Beta-4 Fragment 1-4, and 40 mg of Thymosin Beta-4 Fragment 17-23.
GHK-Cu is a copper-binding tripeptide complex, while BPC-157 is a 15-amino-acid peptide. Thymosin Beta-4 Fragment 1-4 and Fragment 17-23 are separate research materials. Neither is interchangeable with the standalone full-length, 43-amino-acid TB-500 product.
Match the selected formulation and material grade to the applicable analytical documentation. The listed component amounts describe the formulation, while a Certificate of Analysis (COA) reports results for the particular sample tested. Research on an individual component does not establish synergy or biological effects for the complete GLOW Blend.
The GLOW peptide blend is supplied as a lyophilized (freeze-dried) powder.
Explore our peptide blends to compare other named research formulations and their documented compositions.
Analytical Documentation
Public Certificates of Analysis provide analytical information for the tested GLOW Blend material. Match the report to the formulation, material grade, and batch.
Premium Lyophilized material has a minimum purity specification of at least 99% and undergoes independent purity and quantitative testing, plus sterility and endotoxin testing.
Standard Non-Lyophilized material has a minimum purity specification of at least 98.5% and independent purity testing. Review the testing documented for the selected material grade.
Purity, identity, and quantity answer different analytical questions. Review the methods and results reported for the selected material. View GLOW Blend specifications and log in for professional pricing.
- BPC-157 Sequence:
- Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
- GHK-Cu Sequence:
- Gly-His-Lys (Cu²⁺)
- TB-500 (Frag 1-4) Sequence:
- Ac-Ser-Asp-Lys-Pro
- TB-500 (Frag 17-23) Sequence:
- Leu-Lys-Lys-Thr-Glu-Thr-Gln (LKKTETQ)
- BPC-157 Molecular Formula:
- C₆₂H₉₈N₁₆O₂₂
- GHK-Cu Molecular Formula:
- C₁₄H₂₄CuN₆O₄
- TB-500 (Frag 1-4) Molecular Formula:
- C₂₀H₃₃N₅O₉
- TB-500 (Frag 17-23) Molecular Formula:
- C₃₆H₆₆N₁₀O₁₃
At Limitless Biotech, we provide comprehensive Certificates of Analysis (COAs) for all of our research-only peptides to ensure transparency, purity, and quality in every batch. Each COA includes detailed analytical data that allows researchers to verify identity, concentration, and integrity, supporting reliable and reproducible scientific work. Our commitment to rigorous testing helps researchers move forward with confidence in the materials they use.
Lyophilized GLOW Blend #1286 Purity COA
Lyophilized GLOW Blend #1286 Sterility COA
Lyophilized GLOW Blend #1286 Endotoxin COA
Lyophilized GLOW Blend #1357 Purity COA
