C-Serum® Seaweed Filtrate Face Serum has a rating of 4.9 stars based on 37 reviews.

C-Serum® Seaweed Filtrate Face Serum


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For All Skin Types

  • Every skin type can see and feel softer and smoother skin with this lightweight, oil-free serum. C-Serum®, short for cytoserum, is our special seaweed Laminaria Digitata filtrate, seaweed extract rich in vitamins, minerals, amino acids, trace elements, phlorotannins, and antioxidants. C-Serum® is the first step of our world-renown Four Layer Facial® --- a must have for more luminous skin! See results as long as you are using this product daily.

    Best Seller!

    "It has been my secret for perfect skin since 1980!" — Lydia Sarfati

    Use daily alone or under your moisturizer.

  • Laminaria digitata - Seaweed
    Natural sources of 12 vitamins including B12, C, E, K and Beta Carotene, 18 amino acids, and 42 trace elements.


    Chondrus Crispus (Carrageenan) - Red Algae
    Derived from red algae known as Irish Moss (Chondrus Crispus).

  • Use all over face, neck & decolletage twice daily alone or under Hydro-Complex PFS moisturizing cream.