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sympeptide xlash inci INCI: Water (Aqua), Glycerin, Myristoyl Pentapeptide-17

Published October Oct 17, 2026 5:32 PM

In the world of high-performance ingredients for cosmetic formulation, few components have garnered as much attention as SymPeptide XLash. As someone who follows the latest advancements in beauty technology, I have spent significant time researching how these complex formulations work to enhance the appearance of lash density and fullness. Understanding the INCI (International Nomenclature of Cosmetic Ingredients) is essential for anyone looking to evalu by P LIST · Cited by 15 — SymPeptide® XLash (904704). INCI: Water (Aqua), Glycerin, Myristoyl. Pentapeptide-17. - Enhances length and fullness of eyelashes. - Improves eyelash density. ate the quality of their personal care products.

Deciphering the INCI Name: What’s Inside?

When you look at the label of a premium serum, the INCI Name: Water (Aqua), Glycerin, Myristoyl Pentapeptide-17 is a hallmark of a standardized, high-quality solution. This s SymPeptide® XLash por Symrise - Cuidado Personal y pecific combination is often identified by the Symrise product number 904704.

The core of this technology is Myristoyl Pentapeptide-17, a bioavailable lipo-oligopeptide (LOPs). XLASH SCANDINAVIA FAQ - The Skin Wardrobe My experience with such ingredients highlights why they are so highly regarded: they are effective even at very low concentrations (ppm levels). The inclusion of Glycerin serves as a vital humectant, ensuring that the peptide remains stable and effectively delivered to the targeted area.

Comparing Formulations

It is important for enthusiasts to distinguish between different product variations. For instance, while some older o SymPeptide® XLash by Symrise - Personal Care & r standard formulas list INCI Name: Water (Aqua), Glycerin, Myristoyl Pentapeptide-17, newer innovations like "SymPeptide Xlash Plus" include additional components such as Troxerutin to further boost efficacy.

When comparing these to other common ingredients often found in the same category—such as peptides, biotin and hyaluronic acid—it becomes clear that SymPeptide represents a specialized approach to eyelash enhancement. Other serums might list Aqua, Propanediol, Glycerin, Panthenol, Biotinoyl Tripeptide-1, Cocodimonium Hydroxypropyl, which perform differently than a pure LOP-based solution.

Practical Application and Expectations

For those who want to grow natural, longer, thicker lashes with Xlash or similar peptide-based solutions, consistency is key. Based on my personal observations, the COSMETIC INGREDIENTS recommended method is to apply product directly to both upper & low SymPeptide for Eyelash 0909 er lash lines and eyebrows.

Many users wonder about the difference between products like SymPeptide 226EL and the s 11 Nov 2020 — Xlash Cosmetic Xlash Eyelash Serum ingredients explained: Aqua, Glycerin, Hydroxyethylcellulose, Alcohol, Sodium Chloride, Panthenol,  tandard XLash. The primary difference often lies in the concentration of the Myristoyl Pentapeptide-17 solution. Since XLash not only adds length, strength and volume to your lashes, it is often considered a staple in a comprehensive beauty regimen.

Why Ingredient Transparency Matters

The beauty industry is shifting toward transparency, and understanding the chemical structure—such as Myristoyl Pentapeptide-17 (CAS No: 959610-30-1)—allows users to make informed choices. Whether you are investigating the INCI Name: Glycerin (and) Aqua (and) Myristoyl Pentapeptide-17 or looking into related compounds like Myristoyl pentapeptide-3, the goal remains the same: seeking out high-performance ingredients that have been scientifically vetted.

While some may search for "Widelash" or "side effects," my focus remains on the structural integrity of the SymPeptide XLash formula. By prioritizing products with a clear, standardized INCI, I ensure that the active peptide is delivered in a carrier system designed for optimal performance. Remember, always verify the specific ingredient list on your product packaging, as brands may update their formulations to incorporate the latest in peptide technology.

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