Science
Mechanism of Action
As a synthetic analog of an Arctic red algae-derived dipeptide, Acetyl Citrull Amido Arginine operates on multiple levels. It aids the skin in resisting physiological stress, optimizing nutrient exchange and absorption for improved overall health. This ingredient is instrumental in stimulating both collagen and new skin cell production, crucial for maintaining firmness and a youthful appearance. Furthermore, it significantly enhances the skin's moisture retention capabilities, thereby boosting hydration and elasticity. Preliminary investigations also suggest its involvement in wound healing by fostering cell proliferation and migration. Its protective action extends to fortifying skin resilience against challenging environmental factors like cold, dryness, and pollution.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Supports the skin's inherent capacity to combat stress, optimizes nutrient uptake, provides epidermal protection, and contributes to mitigating the visible indicators of aging.
- 02 Actively promotes the synthesis of vital collagen and the generation of new skin cells.
- 03 Demonstrably elevates skin hydration levels and elasticity through enhanced moisture retention.
- 04 Initial research indicates potential in facilitating wound healing processes by accelerating cell proliferation and migration.
- 05 Imparts energizing and robust protective benefits, augmenting skin health and resilience when exposed to extreme conditions such as cold, dryness, and atmospheric pollution.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This compound is susceptible to hydrolysis in aqueous environments, which can result in the release of its acetyl group and the formation of free amino acids. Consequently, its stability within aqueous formulations may exhibit pH dependency, although a specific optimal pH range for Acetyl Citrull Amido Arginine has not been explicitly defined. General formulation practice for amino acid alkyl amides recommends ensuring the final product is non-irritating.
Safety
Safety Profile
Although a direct CIR safety assessment for Acetyl Citrull Amido Arginine is not yet established, the CIR Expert Panel has deemed its chemical class, 'amino acid alkyl amides,' safe for cosmetic applications when appropriately formulated to be non-irritating. L-Arginine, a constituent of this ingredient, holds a 'Generally Recognized As Safe (GRAS)' designation by the FDA for direct food additives and is considered safe in cosmetics at concentrations up to 18%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This innovative dipeptide derivative offers a comprehensive approach to skin health, combining protective, hydrating, and collagen-stimulating properties with potential for resilience against environmental stressors.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources