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C.S. Citrusome®

0.5 fl. oz. / 15 ml
  • Night time brightening serum
  • Reduces the appearance of pigmentation with stabilized Vitamin C
  • Fights environmental damage and the look of wrinkles and fine lines with Grape Stem Cell Extract and peptides


$ 54.0000 New
Begin to see positive changes overnight with our powerful antioxidant, brightening C.S. Citrusome® serum. Stabilized Vitamin C, a powerful antioxidant, helps reduce the appearance of pigmentation and increases skin's brightness for a more youthful-looking complexion. Grape Stem Cell Extract and powerful Peptides released through our advanced Alphasomes® skin care technology help fight off environmental damage and reduce the appearance of wrinkles and fine lines.


Water (Aqua), Phosphatidylcholine, Glycerine, Ascorbic Acid 2-Glucoside, Niacinamide, Propanediol, Pentylene Glycol, Sodium Hyaluronate, Glycine, Xanthan Gum, Isomalt, Beta Glucan, Alpha Oligopeptide-6, Vitis vinifera Fruit Cell Extract, Argania spinosa callus Culture Extract, Caprylhydroxamic Acid, Glyceryl Caprylate, Hypericum perforatum (St. John’s Wort) Extract, Punica granatum (Pomegranate) Fruit Extract, Sodium Polyacrylate, Tocopherol, Caprylyl Glycol, Sodium Phytate, Citric Acid.


Apply a few drops to face, neck, and décolleté nightly after cleansing and toning. Pat lightly and allow to absorb. Follow with moisturizer. For uneven pigmentation, it can be used both morning and night.

Product Reviews

7 Reviews For: C.S. Citrusome®

  • Fantastic
    By: Jenny U. on 4/9/2021

    I'm entering into my thirties and I have a few dark spots on my skin from being outside with my horse daily. A friend of mine suggested I try the Citrusome serum as it's her go to skin lightening product. Within a week of using the Citrusome serum, my dark spots are significantly lighter. I'm excited to try out other products from Doctor Schwab, since this product was so effective.

  • The Absolute Best!
    By: Abby T. on 4/6/2021

    My dark spots are fading and my skin has never been brighter, thank you Doctor D. Schwab!

  • Must Have
    By: Alejandra I. on 4/5/2021

    All the serums in this brand are amazing but my favorite so far has been the C.S. Citrosome. It is a must-have in my skincare routine because it makes my skin feel so hydrated and radiant. I love the way my skin looks since using this serum!

  • Ms
    By: Sue on 9/26/2019

    I have been using the Dr Schwab facial projects for some time, years. My skin is loving it and I feel 70 years young. Treat yourself! Great products!

  • Dramatic results, my skin is smoother & brighter! One of the best Vitamin C products I've ever used
    By: DeeAnn on 9/1/2017

    This product performs. I love that it also has plant stem cell and a delivery system that can actually help the active ingredients penetrate to where they can do their work in my skin. 

  • Evens my skin tone
    By: Kathryn on 9/1/2017

    I love this serum for night time, I also use Ginkgosome for the day time. The Vitamin C evens my skin tone and I have heard it is a great antioxidant. I want to stay young looking, and this serum is going to stay in my regimen!

  • Brightens
    By: Mc on 9/1/2017

    I Love Citrusome & use it every night

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