Home / EncyclopediaProducts / Superoxide Dismutase (SOD)
Antioxidant

Superoxide Dismutase (SOD)

A powerful enzymatic antioxidant that neutralizes superoxide free radicals, offering a different and complementary protective mechanism to standard antioxidants like vitamin C and E.

AntioxidantEnzymeAnti-aging
✓ Safe
Comedogenic Rating
0/5
Irritation Potential
0/5

What is it?

An enzyme naturally produced by cells (and derived for cosmetic use from plant, fermentation, or biotechnology sources) that specifically catalyzes the neutralization of superoxide radicals into less reactive molecules.

Neutralizes superoxide free radicals through enzymatic catalysis, offering a distinct antioxidant mechanism from standard radical-scavenging antioxidants, supporting overall protection against oxidative skin damage.

Key Benefits

✦
Enzymatic Radical Neutralization
Works catalytically rather than being consumed like standard antioxidants, potentially offering more efficient, sustained radical-neutralizing activity.
◈
Targets Superoxide Specifically
Addresses superoxide radicals specifically, a particularly reactive free radical type generated significantly during UV exposure.
✧
Complementary Antioxidant Mechanism
Works through a different pathway than vitamin C, vitamin E, or polyphenol antioxidants, offering complementary rather than redundant protection when combined.

Suitable for

Mature skinUV-exposed skinAll skin types

Main Actions

✓ Antioxidant✓ Anti-aging✓ Protective
Formulation and Stability Challenges

As a protein enzyme, SOD faces stability challenges in cosmetic formulations and questions about how effectively it penetrates and remains active on skin. Formulators use specific stabilization techniques (like liposomal encapsulation) to address this.

CategoryAntioxidants

Frequently Asked Questions

What does Superoxide Dismutase (SOD) do for skin?
Neutralizes superoxide free radicals through enzymatic catalysis, offering a distinct antioxidant mechanism from standard radical-scavenging antioxidants, supporting overall protection against oxidative skin damage.
Who should use Superoxide Dismutase (SOD)?
Superoxide Dismutase (SOD) is suitable for: Mature skin, UV-exposed skin, All skin types.
Are there any warnings about Superoxide Dismutase (SOD)?
As a protein enzyme, SOD faces stability challenges in cosmetic formulations and questions about how effectively it penetrates and remains active on skin. Formulators use specific stabilization techniques (like liposomal encapsulation) to address this.

Check if this ingredient works for your skin — analyze your full product formula for free.

Analyze your product