Snapshot
- Overview
- A chelating agent that keeps formulas stable by binding trace metals.
- Category
- Antioxidant
- Type
- Chelating Agent
Methyl Carboxymethylphenyl Aminocarboxypropylphosphonate
This is a synthetic, water-soluble phosphonate used as a chelating agent that binds trace metals to stabilize color and antioxidants, improving formula performance with limited direct skin effects.
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Our take
Is Methyl Carboxymethylphenyl Aminocarboxypropylphosphonate a Good Ingredient?
It's an effective chelator that maintains formula stability, but direct skin benefits are minimal, which is why it rates Fair. Its performance is also pH-dependent, and low-pH systems may cause transient stinging in sensitive skin.
What it does
Skin Benefits
Sequesters metal ions to guard formulas against oxidation, supporting consistent product performance; direct skin benefits are limited and mainly indirect via stability.
Where you'll find it
Uses in Skincare & Cosmetics
Used in vitamin C serums, antioxidant boosters, and sunscreens to help maintain potency and color. Also found in water-based moisturizers and toners for reliability.
Before you use it
Safety
Generally low irritation at typical use levels. In low-pH formulas or on compromised skin, mild stinging can occur; patch testing is prudent for sensitive users.
Products with Methyl Carboxymethylphenyl Aminocarboxypropylphosphonate
