Health Benefits of Polypodium leucotomos (Fern Extract)

Polypodium leucotomos, commonly known as fern extract and sold under brand names like Heliocare® and Fernblock®, is a tropical fern extract celebrated for its skin-protective, antioxidant, and anti-inflammatory effects. Native to Central and South America, this fern has been used traditionally for centuries and is now backed by modern research as a valuable adjunct for skin health and photoprotection. While not a replacement for sunscreen, it enhances skin resilience against UV damage.

What Is Polypodium Leucotomos?

Polypodium leucotomos is derived from a fern species thriving in tropical regions. Traditionally used in herbal medicine for skin conditions, its extract is rich in polyphenols and antioxidants, making it a popular antioxidant supplement for skin protection. Modern studies validate its ability to support skin health when combined with conventional sun protection methods.

Key Benefits of Polypodium Leucotomos

• Photoprotection: Boosts skin’s tolerance to UV exposure, reducing redness and sunburn severity.
• Antioxidant Power: Neutralizes free radicals caused by UV radiation, protecting skin cells.
• Anti-inflammatory Effects: Lowers inflammation triggered by sun exposure, soothing skin.
• Supports Skin Conditions: Acts as an adjunct for melasma, vitiligo, and polymorphous light eruption (PLE).
• Safe Profile: Well-tolerated with minimal side effects in clinical studies.

How Does Fern Extract Work?

Polypodium leucotomos protects skin through multiple mechanisms, making it a versatile antioxidant supplement:

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