MAGNESIUM ASCORBYL PHOSPHATE


Magnesium Ascorbyl Phosphate (MAP), one of the most effective and stable Vitamin C derivatives used in skincare.

🔬 Scientific Background & Mechanisms

  • Water-soluble Vitamin C derivative (magnesium salt of ascorbic acid).
  • More stable than pure L-ascorbic acid (which oxidizes quickly in water and light).
  • Converts slowly into active Vitamin C (ascorbic acid) inside the skin.
  • Works as a potent antioxidant, collagen booster, brightening agent, and anti-inflammatory.

🌟 Comprehensive Skin Benefits

1. Antioxidant Protection

  • Neutralizes free radicals generated by UV, pollution, and oxidative stress.
  • Protects cellular DNA, proteins, and lipids from oxidative damage.
  • Prevents premature skin aging (photoaging).

2. Collagen & Anti-Aging Effects

  • Stimulates collagen synthesis → improves skin firmness and elasticity.
  • Reduces fine lines and wrinkles.
  • Supports tissue repair and overall dermal structure.

3. Brightening & Anti-Hyperpigmentation

  • Inhibits tyrosinase, the key enzyme in melanin production.
  • Reduces dark spots, melasma, and post-inflammatory hyperpigmentation.
  • Promotes an even, radiant complexion.

4. Gentle & Suitable for Sensitive Skin

  • Less irritating than pure Vitamin C → ideal for those with sensitive or reactive skin.
  • Can be used at higher concentrations without stinging or redness.

5. Anti-Inflammatory & Anti-Acne

  • Calms skin inflammation and redness.
  • Reduces post-acne pigmentation and marks.
  • Helps improve overall skin clarity.

6. Indirect Sun Protection

  • MAP itself is not a sunscreen, but it:
    • Reduces oxidative stress from UV exposure.
    • Enhances the effectiveness of sunscreen when used together.

💊 Dermatological & Cosmetic Applications

  • Anti-aging serums → collagen stimulation, wrinkle reduction.
  • Brightening products → even skin tone, fading spots.
  • Sensitive-skin formulations → a gentler Vitamin C option.
  • Acne-prone skincare → anti-inflammatory + scar fading.
  • Daily antioxidant protection → shields against pollution and UV damage.

🔗 Best Synergies

  • Niacinamide → stronger brightening and anti-dark spot effect.
  • Vitamin E (tocopherol/phosphate) → synergistic antioxidant defense.
  • Hyaluronic Acid → hydration + antioxidant protection.
  • Peptides → combined anti-aging action.
  • Exfoliating acids (AHA/BHA) → improve MAP penetration and glow.

✅ Summary

Magnesium Ascorbyl Phosphate is a stable, water-soluble, and gentle Vitamin C derivative that delivers:

  • Strong antioxidant defense
  • Collagen stimulation (anti-aging)
  • Brightening & pigmentation control
  • Anti-inflammatory & acne support
  • Compatibility with sensitive skin

👉 MAP is one of the best Vitamin C forms for people who cannot tolerate pure ascorbic acid but still want anti-aging, brightening, and antioxidant benefits.