In the rapidly SH-OLIGOPEPTIDE-2 – Ingredient evolving world of advanced cosmetic science, peptides have become the gold standard for those of us who obsess over ingredient lists. As a long-time enthusiast of pepti These active ingredient complexes stimulate the slower regeneration of the mature skin, strengthen its structure and hence contribute towards visibly reducing de-based formulations, I have spent significant time researching the molecular identity of various signal peptides. One specific ingredient that frequently appears in high-performance serums is SH-Oligopeptide-2, a fascinating molecule that often leaves users searching for its CAS Number to better understand its technical specifications.
What is SH-Oligopeptide-2?
Technically known as Insulin-like Growth Factor-1 (IGF-1), SH-Oligopeptide-2 is a synthetic polypeptide composed of 70 amino acids. It is designed to mimic the biological function of naturally occurring growth factors. In my personal experience using products containing this ingredient, I have found it to be a powerhouse for skin conditioning and surface-level firming. When you look at the SH-Oligopeptide-2 profile, it is distinct from its cousin, Sh-Oligopeptide-1 (EGF), which is perhaps more widely recognized in the skincare industry.
Technical Data and Identification
When researching this ingredient, you will often encounter various identifiers. The CAS Number (Che These active ingredient complexes stimulate the slower regeneration of the mature skin, strengthen its structure and hence contribute towards visibly reducing mical Abstracts Service) is the universal identifier for chemical substances. For Sh-Oligopeptide-2/ IGF-1, you will frequently see the reference CAS: 61912-98-9. It is important to note that because these are complex, single-chain recombinant human peptides produced via fermentation in *E. coli*, different manufacturers may have specific catalog numbers for their proprietary versions, such as CAT No: CPC1713 or other internal codes.
The confusion often arises because Sh ( Why we use Insulin-like Growth Factor-1 (sh-Oligopeptide-2) meaning synthetic human) precedes the name, and there are many variants like Sh-Oligopeptide-78 or sh-Oligopeptide-2 | Insulin-like Growth Factor (IGF-1) r-(Oligopeptide-133 sh-Oligopeptide-2). When verifying the authenticity of a product, always ensure you are looking for the correct CAS No.
My Experience with Peptide Integration
I have integrated SH-Oligopeptide-2 into my evening routine for its purported benefits in supporting skin elasticity. Unlike heavy creams, the peptide structures used in these serums are typically formulated for high absorption.
* Firming and Smoothing: I have noticed that over time, the skin texture appears more refined. It acts as a protective barrier agent, which is essential for those of us living in urban environments.
* Hair Care Potential: Interestingly, some of the Related searches highlight the use of SH-Oligopeptide-2 hair treatments. While my primary use is facial, the ingredient's ability to act as a conditioning agent makes it versatile for scalp health as well.
Navigating the Labeling
When you check the back of a bottle, you might see SH-OLIGOPEPTIDE-2 listed alongside other potent actives. Because it is a highly specialized oligopeptide, it is usually present in the formula at a low percentage (often around 0.3% to 0.5%). Do not let the small percentage fool you; these molecules are designed to be active at very low concentrations.
If you are digging into the CAS database What is SH-OLIGOPEPTIDE-2 - EWG Skin Deep or looking at an EWG report, remember that the no in the search query often refers to the Cas No registry. If you are comparing it to Sh-Oligopeptide-1 (which is often associated with CAS 62253-63-8), you will see that while they belong to the same functional family of growth factors, their molecular structures serve different intended purposes in cosmetic Sh-Oligopeptide-2 (Ingredient Explained + Products) chemistry.
Final Thoughts for the Enthusiast
For those of us who enjoy the science of skincare, understanding the CAS identifiers helps distinguish between high-quality, synthetic recombinant proteins and inferior substitutes. Whether you are looking for Sh-Oligopeptide-10 or the specific SH-Oligopeptide-2, always prioritize products from reputable manufacturers.
By keeping track of the CAS Number and the specific peptide sequence, you can ensure that the products you choose are backed by clear chemical identification. It is this level of detail that transforms a simple skincare routine in SH-Oligopeptide-2 (Explained + Products) to an informed, rewarding experience. Always remember that these ingredients are for topical cosmetic use to improve the appearance of the skin and should be treated as such within your personal care journey.