Science
Mechanism of Action
Methylspermidine, specifically N(1)-methylspermidine, operates through several key pathways within the skin and hair follicles. It effectively diminishes intracellular reactive oxygen species (ROS) production, exerting significant antioxidant effects. Concurrently, it reduces the expression of pro-inflammatory cytokines such as tumor necrosis factor-α (TNF-α), interleukin (IL)-1β, and IL-6, providing substantial anti-inflammatory action. In hair biology, it extends the hair follicle's active growth phase (anagen) and minimizes programmed cell death, while also promoting the expression of keratin 15 (K15), an essential marker for epithelial stem cell maintenance. This compound has been shown to effectively permeate the epidermal layer to reach the dermis, indicating its bioaccessibility.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
N(1)-methylspermidine is noted as a metabolically stable analog of spermidine.
Safety
Safety Profile
No specific safety assessments by regulatory bodies such as CIR, SCCS, or FDA were found in the available research data.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Methylspermidine demonstrates promising antioxidant, anti-inflammatory, and hair growth-promoting capabilities, suggesting its value in targeted skincare and hair care formulations.
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References
Sources