Fucus Vesiculosus (Bladderwrack) Extract

Fucus Vesiculosus (Bladderwrack) Extract

By Richard Bence
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Fucus vesiculosus (Bladderwrack) extract is one of the most scientifically-studied seaweed ingredients in skincare, with impressive research backing its effectiveness for multiple skin concerns. What makes this ingredient particularly special is its unique combination of two powerful compounds: fucoidan and polyphenols [1]. These natural compounds work together to provide exceptional benefits for your skin, particularly if you're concerned about aging, sun damage, or hyperpigmentation.

For those with dry or sensitive skin (Types 1 and 2), this extract offers significant benefits through its ability to reduce water loss from the skin and strengthen the skin barrier. Clinical studies have shown it can reduce inflammation and soothe irritated skin, while helping to lock in moisture [2]. If you have balanced or oily skin (Types 3, 4, and 5), you'll benefit from its powerful antioxidant properties and ability to protect against environmental damage, without adding excess oil to your skin [3].

One of the most exciting aspects of this ingredient is its proven anti-aging benefits. Clinical studies have demonstrated its ability to reduce wrinkle depth and improve skin firmness by inhibiting enzymes that break down collagen and elastin [4]. It also increases the production of SIRT1, a protein that helps maintain younger-looking skin [1]. For those concerned about dark spots or uneven skin tone, research shows it can effectively brighten skin and reduce hyperpigmentation through its ability to inhibit tyrosinase, an enzyme involved in melanin production [4].

Perhaps most impressively, Fucus vesiculosus extract provides excellent protection against sun damage. It works in multiple ways: directly absorbing harmful UV rays, providing antioxidant protection against free radicals, and reducing inflammation caused by sun exposure [5]. Clinical studies have shown it can significantly reduce redness and damage caused by UV exposure, making it an excellent addition to your daily skincare routine [2].

References

  1. Fitton JH, Dell'Acqua G, Gardiner VA, Karpiniec SS, Stringer DN, Davis E. Topical Benefits of Two Fucoidan-Rich Extracts from Marine Macroalgae. Cosmetics. 2015;2(2):66-81. DOI:10.3390/cosmetics2020066

  2. Poyato C, Thomsen BR, Hermund DB, Ansorena D, Astiasarán I, Jónsdóttir R, et al. Antioxidant effect of water and acetone extracts of Fucus vesiculosus on oxidative stability of skin care emulsions. Eur J Lipid Sci Technol. 2016;118. DOI:10.1002/ejlt.201600072

  3. Pangestuti R, Shin KH, Kim SK. Anti-Photoaging and Potential Skin Health Benefits of Seaweeds. Mar Drugs. 2021;19(3):172. DOI:10.3390/md19030172

  4. Wang T, Jónsdóttir R, Kristinsson HG, Thorkelsson G, Jacobsen C, Hamaguchi PY, et al. Inhibition of haemoglobin-mediated lipid oxidation in washed cod muscle and cod protein isolates by Fucus vesiculosus extract and fractions. Food Chem. 2010;123:321-330. DOI:10.1016/j.foodchem.2010.04.038

  5. Yang JH. Topical application of fucoidan improves atopic dermatitis symptoms in NC/Nga mice. Phytother Res. 2012;26(12):1898-903. DOI:10.1002/ptr.4657

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