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Cellular Code
    Purchase Cellular Code
    • Cellular Code

      Youth Restorative Serum

      Read 32 reviews

      $168.00 Free Shipping

      Reprogram skin's youth code and cellular vitality.
      Our silky, elegant anti-aging serum is composed of 97% ingredients of natural origin and powered by Yon-Ka's proprietary cell-energy complex. This intuitive serum reprograms the skin's youthfulness by enhancing cellular longevity, boosting cellular longevity proteins, and revitalizing cellular energy. By restoring the intercellular communication between skin cells, and reinvigorating oxygenation, skin functions are optimized‚ wrinkles appear smoother, skin feels firmer and the complexion supremely radiant. 
      • Extraordinary anti-aging serum with a fine, silky texture easily absorbed by skin.
      • Proprietary cell energy complex, composed of a blend of powerful natural ingredients, works to reprogram the skin‚ youth code.
      • Revolutionary technology in a formula supported by seven exceptional patents.
      • Lipoamino acid boosts cellular longevity proteins, restores intercellular communication and reinforces skin‚ defense against environmental assaults.
      • Baicalin helps prolong the vitality and youthfulness of fibroblasts, the cells responsible for the skin‚ firmness and suppleness. 
      • Infused with a bouquet of botanical extracts in perfect harmony with the proprietary Yon-Ka Quintessence. 
      SKU: 37640
    In the morning and/or evening, after cleansing and spraying on Lotion Yon-Ka, apply the serum (2 to 3 pumps) to the face and neck, before your usual cream. Avoid the eyes.

    How does a serum work?

    Water-based serums are created to deeply penetrate the skin and provide maxium benefits. Cellular Code Serum boosts cellular function and helps skin cells act more efficiently.
    When to use a serum?
    Cleanse and tone, apply Cellular Code Serum first, then moisturizer over top. Recommended to use with Excellence Code Crème or Time Resist Jour/Nuit for intensified anti-aging results.
    Why should I use a serum?
    Serums are high performing and provide maximum benefits for the skin.
    30 ml 97% Natural Ingredients
    Key ingredients: 30 ml. airless bottle
    97% natural ingredients
    CELL-ENERGY Complex, a blend of extraordinarily powerful natural ingredients, works to reprogram the skin’s youth code*:
    - a lipoamino acid boosts cellular longevity proteins (sirtuin and survivin*), restores clear communication between cells and, in this way, structures the skin, reinforcing its defense potential against assaults.
    - garden nasturtium extract and D-ribose act on skin cell oxygenation and improve the radiance of the complexion,
    - baicalin prolongs the vitality and youthfulness of fibroblasts (cells responsible for the skin’s firmness and suppleness) by protecting their telomeres.
    * Ex vivo tests on Cellular Code; in vitro and ex vivo tests on the active ingredients.
    Other ingredients: Water, Propanediol, Glycerin, Propylene Glycol Dicaprylate/Dicaprate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium Cocoyl Alaninate, Ribose, Hydrolyzed Jojoba Esters, Tropaeolum Majus Flower/Leaf/Stem Extract, Biosaccharide Gum-1, Lavandula Angustifolia (Lavender) Oil, Pelargonium Graveolens (Geranium) Leaf Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil, Cupressus Sempervirens (Cypress) Oil, Thymus Vulgaris (Thyme) Flower/Leaf Oil, Baicalin, Chlorphenesin, Polysorbate 80, Phenoxyethanol, Sodium Hydroxide, Isohexadecane, Caprylhydroxamic Acid, Parfum/Fragrance, Methylpropanediol, Ethylhexylglycerin, Linalool, Limonene, Citronellol, Geraniol, Alphaisomethyl Ionone, Eugenol

    *Ingredients may be subject to change. The most accurate and up to date product ingredient list can also found on the product packaging.


    Great serum!
    I’ve only been using this serum for a week and at night only but love the richness and how it sinks into my skin. I’m 66 and needed to up my skincare game and am loving the results.
    Lynn Anne Miller
    Verified Buyer
    Sheer magic
    I love the way it feels on my skin. When I add my Elastine Nuit, my skin appears silky. I really like the sales offer - receiving two for the price of one with this product is truly a gift.
    Verified Buyer
    This serum really works!! It is wonderful for keeping my face hydrated and glowing during the especially dry winter days. Very soothing and healing as well.
    Paula Watson
    Verified Buyer
    BEST SERUM I've ever tried!
    Love the way it makes my skin look and feel!
    Verified Buyer
    Sheer Excellence
    I've really noticed after using this restorative serum along with the cream. I highly recommend using this product!
    Vishnepolsky, Svetlana
    Verified Buyer
    My addiction
    This is the best Serum I have over the years. Use it for a while and love it very much. Skin feels soft and smooth. Highly recommend all products in Cellular code line
    I love all of the Yonka products I've tried thus far. The cellular code serum goes on easily and absorbs instantaneously..I just purchased so only used for a week. I am hoping to see results.
    Christine Herring
    Verified Buyer
    I love Cellular code, I use with Excellence Code moisturizer. Excellent combination. Love my YONKA
    Joyce Giannini
    Verified Buyer
    Been using for Years
    I’ve been using Yonka products for 35 years and one of the things I’ve loved most is how their technology has continued to develop for all ages. The Excellence Cellular Code line is great for skin over 50! This Serum is by far one of the best! Will continue using since it continues to give me glowing youthful skin. The whole Yonka line is just fabulous!
    Verified Buyer
    Just started using this excellence serum. Like the way it smooths on easily. Will need to wait and see the results, hopeful for now.
    Verified Buyer
    Love this!
    Wish I had found this years ago! A tiny bit of it adds extreme silkiness to your face. It feels absolutely wonderful. I can already see a difference in my skin after a few weeks and people have commented about how good my skin looks. Actually, I saw and felt the difference immediately. Great product.
    bettye walker
    Verified Buyer
    Cellular Code
    I should have ordered the Cellular Code long ago; it confirms everything I have heard about Yonka products. The ingredients are of the highest quality & I know my face is receiving the best treatment. I highly recommend this. BCW
    Verified Buyer
    The next step…
    After using basic Yon-ka products for 3 years with much satisfaction, I decided to go to the another step and invest in my skin care on the next level. It’s only been a week, but I am seeing the subtle hints of even healthier skin. The serum is so rich and I only need to use a tiny amount. I look forward to the progress over the next few weeks and months.
    Verified Buyer
    Why did I wait so long to try this
    My skin looked better the first time I used it. Who needs makeup! Worth the investment, and a little goes a long way. Skeptical, select the anti-aging sample(s) when given the opportunity!
    Olga Hehl
    Verified Buyer
    Exceptional product
    My only regret is not having used this product sooner. It is easy to apply, quickly absorbed and the results are noticeable almost immediately. Ever since I purchased it, I've been using it every morning and almost every evening - after washing my face and using the Lotion Yonka PS. Sometimes, in the evening, I use Elixir Vital as a serum, instead. This routine is working well for me. I plan to purchase this product again and to continue to make it a part of my daily, skin care routine.
    Kathy B
    Excellent product, could really tell a difference using it
    As a 68 year old woman I have tried many serums and moisturizers over the years. Yon-Ka products and the Cellular code serum specifically are the best I have found for helping older skin stay supple and lifted with fewer wrinkles. Highly recommend this product.
    Verified Buyer
    Excellent product
    This was a Christmas present to myself because I wanted to try this. I have been using this for over a week and have already noticed a difference. Well worth the price
    Christine H
    Cellular Code
    This is the best serum, you will ever use. I use it with all the other products in this line. Love Yonka.
    Verified Buyer
    The Best AntiAging Serum EVER
    This serum is hands down my fave serum of all time! I have a really good skin care routine and genetically blessed skin but as soon as I started using this I could not believe the results! My skin looked even younger and within 2 weeks I was receiving compliments left and right! I try and use one bottle at least once a year to keep my cells active. It's totally worth it!!
    Verified Buyer
    Love this Serum!
    I love this Serum. My skin is much firmer and softer. This is a must as part of your daily skin care routine.
    Lynda Wilson
    Verified Buyer
    Esthetician’s recommendation
    Simply the most wonderful products. Started using the Yonka line I will not turn back. I’m not young anymore, but these products have made me feel like I am. Try these Yonka products you will get best results ever.
    Svetlana Vishnepolsky
    Verified Buyer
    The Best Serum
    I am addicted to Yon Ka products. And the Cellular Code is the best Serum I tried. Skin feels soft. I use it along with Elastine Jour and Elastine Night
    Cellular Code
    I use Cellular Code serum with the Time Resist night and day system. My skin has never looked better. I'm 62.
    Verified Buyer
    Great Yonka Code serum
    This serum is a very nice texture - not sticky like some others.It soaks in quickly and I really have seen a difference in my skin texture, color and less wrinkles! It's expensive but a little goes a long way I use it with the Code cream at night. Would recommend.
    A reformed skeptic.
    I have purchased countless skin care products over the course of my 60 years on this planet and honestly I never saw a difference in my skin until I had a facial with Yon-Ka products. I was sent home with several samples of the Excellence and Cellular Code line. I'm shocked, truly. Wrinkles were greatly reduced immediately and my skin is hydrated and dewy. I've kicked myself over and over in the past for spending money on skin care products that were a waste of money. This is the FIRST product that provides convincing results not only from my perspective, but close friends and coworkers also remark at my improved complexion. It's truly transformational. I wish I had taken "before and after" photos.
    Ila Cook
    Verified Buyer
    Excellent skin care
    I am 72 years old and people cannot believe my skin. I have used Yonka for about 6 years and have almost no wrinkle. This product makes my skin look very youthful. Love it.
    Amazing results when paired with Excellence Code!
    absolutely perfect
    I use this with Excellence Code, and the pair works like no other!! Amazing and moderately priced!
    Luscious skin
    My mother keeps commenting on how good my skin looks since I've been using this (about 3 months). Skin looks more youthful, more elasticity and smoother.
    The best
    This product yields wonderful results and is moderately priced compared to other products like it. A must have!
    I pair this with Excellence Code and love the results. My skin feels and looks years younger.
    Exceptional Serum
    Yon-Ka Age Exception Cellular Code goes on smoothly. You can blend it with your moisturizer or add as a primary layer. It gives my aging skin the dewy look I used to have.

    Use a small amount each day and it will last for months. A good deal and a great product.

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    Cellular Code
    Cellular Code
    Youth Restorative Serum