What is Tremella Fuciformis Polysaccharide?

Tremella Fuciformis Polysaccharide is a component derived from the Tremella fuciformis mushroom, known for its hydrating and skin-soothing properties. It acts as a potent humectant, attracting and retaining moisture in the skin, and provides a plumping effect similar to hyaluronic acid.

How does this ingredient work in skincare?

Tremella Fuciformis Polysaccharide works in skincare primarily as a humectant, drawing water from the environment into the skin and helping to retain moisture. Its high molecular weight allows it to form a hydrating film on the skin's surface, which helps to maintain hydration levels and improve skin elasticity. Additionally, it has antioxidant properties that can help protect the skin from oxidative stress and environmental damage. The polysaccharide can also enhance the skin's barrier function, reducing water loss and promoting a plumper, smoother appearance.

How does this ingredient compare to others or work with others?

Tremella Fuciformis Polysaccharide compares favorably to other humectants like hyaluronic acid due to its ability to hold moisture and provide a similar plumping effect. However, it is often considered more lightweight and less sticky than some forms of hyaluronic acid. When combined with other hydrating ingredients, such as glycerin or squalane, Tremella Fuciformis Polysaccharide can enhance overall hydration and create a more balanced moisturizing effect. It also works well with antioxidants like vitamin C or niacinamide, as it can help to lock in moisture and improve the skin's barrier, allowing these actives to work more effectively.

Potential benefits of this ingredient for the skin

Tremella Fuciformis Polysaccharide offers several potential benefits for the skin:

• Intense Hydration: Attracts and retains moisture, enhancing skin hydration and maintaining a plump, dewy appearance.
• Skin Soothing: Provides calming effects, reducing redness and irritation.
• Skin Barrier Support: Strengthens the skin's barrier function, helping to prevent moisture loss and protect against environmental stressors.
• Elasticity Improvement: Enhances skin elasticity and firmness, contributing to a smoother texture.
• Antioxidant Protection: Offers antioxidant properties that help protect the skin from oxidative damage and aging.
• Compatibility: Works well with other hydrating and active ingredients, enhancing overall skin care efficacy.

Products we use this ingredient in

Oat Milk PHA Serum

References

• Mineroff, Jessica, and Jared Jagdeo. “The potential cutaneous benefits of Tremella fuciformis.” Archives of dermatological research vol. 315,7 (2023): 1883-1886. doi:10.1007/s00403-023-02550-4
• Lin, Mengting et al. “Tremella fuciformis polysaccharides alleviates UV-provoked skin cell damage via regulation of thioredoxin interacting protein and thioredoxin reductase 2.” Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology vol. 22,10 (2023): 2285-2296. doi:10.1007/s43630-023-00450-0