Science
Mechanism of Action
This micropeptide precisely targets 'inflammaging' by significantly downregulating key inflammatory cytokines including IL-4, IL-6, IL-8, IL-17, and TNF-α. Concurrently, it actively promotes the synthesis of vital extracellular matrix (ECM) components such as pro-collagen, hyaluronic acid, elastin, decorin, and fibronectin. With a compact molecular weight of 229 Daltons and an optimized structure, it ensures efficient epidermal penetration, influencing cellular pathways that enhance barrier function, skin plumping, and overall epidermal metabolism.
Research
Clinical Evidence
High confidence0.4%
Transparency
Dusting Analysis
No specific data regarding the dusting potential of Acetyl Dipeptide-31 Amide is available within the provided research.
The Formula
Formulation
Stability
The acetylation of Dipeptide-31 confers enhanced stability and optimized efficacy upon skin application. Its specific molecular structure ensures ready penetration into the skin, irrespective of the formulation vehicle, be it a cream, lotion, or water-in-silicone base.
Synergies
- Demonstrates compatibility within complex formulations, having been effectively combined with ingredients like glycolic acid, acetyl tyrosinamide, gluconolactone, and bakuchiol in clinical studies, suggesting broad synergistic potential.
Conflicts
- As a general consideration for dipeptides, there is a potential for degradation by proteases produced by certain bacteria, such as E. coli. This may necessitate careful attention to product preservation and stability strategies.
Safety
Safety Profile
Preclinical investigations did not indicate concentration-related cytotoxicity. Clinical studies reported excellent tolerability, with no statistically significant increases from baseline in adverse reactions like edema, erythema, dryness, burning, stinging, itching, or tightness. While side effects are generally uncommon, patch testing is recommended for individual assessment. Data specifically concerning topical use during pregnancy or breastfeeding are currently unavailable, therefore, consultation with a healthcare professional is advised. There is no specific review by the CIR, SCCS, or FDA status for this ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Acetyl Dipeptide-31 Amide is a highly valuable ingredient for advanced skincare, offering multifaceted benefits by precisely targeting inflammatory aging and significantly enhancing skin's structural integrity, as supported by robust clinical data.
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