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ASCORBYL METHYLSILANOL PECTINATE.

Valuable CAS 227200-22-8 / ANTIOXIDANT, VISCOSITY CONTROLLING

Ascorbyl Methylsilanol Pectinate is a sophisticated, water-soluble vitamin C derivative, enhanced by silicium to optimize stability and skin penetration. It functions as a potent antioxidant, actively defending the skin against environmental damage and promoting a visibly brighter, firmer complexion. This multi-tasking ingredient significantly contributes to reducing the appearance of fine lines, evening skin tone, and boosting hydration.

Summary

Antioxidant Viscosity Controlling Collagen Booster Skin Brightening Hydrating Skin Barrier Support

Science

Mechanism of Action

This ingredient primarily functions as a powerful antioxidant, effectively neutralizing free radicals to shield the skin from oxidative stress. It significantly stimulates collagen production, resulting in improved skin firmness, reduced appearance of fine lines, and a smoother texture. By forming a moisture-retaining barrier, it enhances skin hydration. Furthermore, it inhibits melanin synthesis, which effectively brightens overall skin tone and diminishes the visibility of dark spots and hyperpigmentation. The methylsilanol component provides structural support to the skin, while the pectinate moiety contributes to its film-forming and viscosity-controlling properties. As a vectorized, stable form of ascorbic acid, its delivery and bioavailability within the skin are markedly improved.

Research

Clinical Evidence

High confidence
Effective range 0.5–4%
Optimal

Effective concentrations range from 0.5% for general skin benefits to 3-4% for pronounced anti-aging and skin-whitening effects.

Key findings

  1. 01 Studies indicate that concentrations between 0.5-2% are typically incorporated into skincare, providing benefits without significant irritation risk.
  2. 02 At 3-4%, efficacy for anti-aging, skin-whitening, and after-sun applications has been demonstrated, alongside a strong safety profile (non-irritating, non-mutagenic).
  3. 03 A 1% w/v dispersion (equivalent to 0.6% ascorbic acid) exhibited comparable in vitro antioxidant activity to pure ascorbic acid, notably with enhanced stability within cosmetic emulsions.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 6 – 7
0 7 14

Stability

Considered stable at neutral pH (approximately 6), with formulations demonstrating satisfactory pH stability under varied temperature conditions (5°C and 45°C for 90 days). As a stable, water-soluble vitamin C derivative, formulations require protection from light with adequate packaging, as indirect light exposure can induce slight modifications in appearance and color over 30-90 days.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

Generally considered safe for use in cosmetic products. The FDA has approved its use without specific regulatory restrictions, deeming it safe within recommended concentrations. It is noted to be non-irritating and non-mutagenic. No specific CIR or SCCS reports were identified in the available research.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
No Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Ascorbyl Methylsilanol Pectinate is a valuable, stable vitamin C derivative offering potent antioxidant, anti-aging, and skin-brightening benefits across multiple skin types, exhibiting a low irritation potential.

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