DMAE Serum (1 fl oz)

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  • High potency, 4% DMAE serum improves firmness of skin, reduces sagging, fades wrinkles, and promotes firmer, smoother and more radiant skin.
  • Power-packed formula contains potent antioxidants that work with DMAE to protect your skin from the damaging effects of free radicals.
  • DMAE firms and tightens while the Collagen Peptides in this formula support collagen production and hold moisture in the skin, making it plumper and more youthful.
  • Hyaluronic Acid improves skin elasticity and binds moisture in the skin.
  • Alpha Lipoic Acid improves skin texture.

Kate’s 4% DMAE Serum will diminish wrinkles, firm texture and tighten pores, while nourishing your skin for the long-term. This special formula combines DMAE with additional powerful antioxidants that work together to combat the visible signs of aging. Advanced formula replaces what age takes away and rejuvenates skin.

*Results may vary by individual.
Reviews (14)

14 reviews for DMAE Serum (1 fl oz)

  1. Rated 5 out of 5

    Charlotte F.

    I’ve been using KateRyan skincare about 5 months, and my skin feels wonderful, less lines visible on the forehead and around the eyes. I had collagen injections about 4 years ago and my face and skin felt fuller and smoother, but that only lasted about 3 years. Since being introduced to the vitamin c serum and the collagen booster serum, my skin and face are almost back to the fullness and smoothness I experienced with the injections, which by the way are painful and expensive. I’m very happy with all the products, DMAE serum, retinol serum and even the cleanser, which I wasn’t crazy about at first, but have definitely changed my mind! Keep doing what you’re doing, I’m a fan!

  2. Rated 5 out of 5

    Melinda Holt

    I’ve used a lot of very expensive skin care products that do absolutely nothing. I can actually see a change in the fine lines around my eyes as soon as I apply this DMAE serum. I used my first bottle and ran out, and decided to use up some of my other partially used products. Bad idea! Just received my second bottle of DMAE serum from Kate Ryan. I won’t run out of this product again.

  3. Rated 5 out of 5

    Jane K.

    Been using this product for almost 2 months now and love it! I see an obvious improvement in the overall appearance of my skin tone, not to mention it is more firm. A little product goes a long way and the easy, smooth application makes this one of my new favorites.

  4. Rated 5 out of 5

    Greta D’Amico

    My husband and I have both been using this product for about six weeks. We are very happy with it and that it does what it says, eliminating fine wrinkles and firming and toning the skin. We were hoping it would help to lighten age spots, too. My husband hasn’t seen a difference in his, and I may have seen some slight difference in mind so far. I feel good about the purity and quality of the product and will likely order it again.

  5. Rated 5 out of 5


    I started using this product once a day in the evening a few months ago. It has worked wonders on my wrinkles and my skin is firmer. I have sensitive skin and love how gentle this is. A little goes a long way!

  6. Rated 5 out of 5

    Leandra O.

    I’ve been using The DMAE serum for a couple of week now. I’m so happy with it. I like the way I can use it with my vitamin C serums. My skin feels wonderful.Thank You

  7. Rated 5 out of 5

    jane h.

    I am soon to be 70 years old and my dermatologist says that I look like I’m in my 50’s. We believe it’ from the years of 2x/day Kate Ryan DMAE. It is the only DMAE product that is full strength and it is great.
    Thank you Kate Ryan Skincare!

  8. Rated 5 out of 5


    Love KR Dmae Serum, adds moisture, helps lines look less noticeable, and seems to help other products perform better. Can have leave skin slightly sticky, apparently less is more with this one.

  9. Rated 5 out of 5

    Laura W

    I have been using several KR products for nearly a year so it’s hard to know what exactly is doing what, but I do know that I was out of the DMAE for a few weeks and my skin is VERY happy to see it again. Each product is so good, and I think even better when used in combination.

  10. Rated 5 out of 5

    Pepper Silver

    This product is AMAZING! I have used it for a month and the look and feel of my skin and the improvement of the firmness of my chin and the reduction of wrinkles on my neck and clavicle is remarkable. The company closes once a year in June for a week to give it’s employees universal vacation time… I am urgently waiting for the week to end so that my re-order may be shipped. During this time I purchased an alternative product from another company (OUTRAGEOUSLY priced) and cannot even begin to tell you how dissatisfied I am with it. For one thing, It’s greasy. If you are on the fence about buying this product….Take the plunge. If your results are half as good as mine, you will be happy.

  11. Rated 5 out of 5


    It does exactly what it says in the description, instant firming and it is non irritating, even in the eye area. I use it along with the Vitamin C serum in the morning and my face thanks me everyday for it.

  12. Rated 5 out of 5


    I started using DMAE Serum in Dec 2012. The serum soaks in and produces a slight firming feel. A few months later I added Vitamin C Daytime Serum to my morning skin care regimen (apply Vit C to freshly washed skin & then DMAE-follow by moisturizer). I think of it as “morning coffee” for my skin. My skin has a glow that I’ve received many compliments on. Very happy to have found Kate Ryan skin care!

  13. Rated 5 out of 5


    I’ve tried many skincare lines, and this is the first time I’ve used a true serum. If you are used to other skincare lines that have additives etc, you are probably used to a lotion like texture- this product is different. It is a true serum that will soak right into your skin! Absorption is way better- so when you use it consistently you will see results. Excellent product!

  14. Rated 5 out of 5


    Immediately felt my skin firming and tightening after 1st use. This is my new go to gift for girlfriends and anyone interested in skin care. Absolutely worth every penny.

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Full Ingredients

Water, Seakelp (Lactobacillus/Kelp Ferment Filtrate) Bioferment, Dimethylaminoethanol Bitartrate, Sodium PCA, Bisabolol (alpha), Cocos Nucifera (Coconut) Endosperm Extract, Hydrolyzed Collagen, Guaiazulene, Hyaluronic Acid, Centella Asiatica (Gotu Kola) Extract, Ubiquinone, Camilla Sinensis (Green Tea EGCG) Leaf Extract, Tocopherol, Tocotrienols, Alpha Lipoic Acid, Fucoidan, Arthrospira Extract, Porphyridium Cruentum Extract, Caprylyl Glycol (and) Phenoxyethanol (and) Sorbic Acid

Key Ingredients

Distilled Water

Lactobacillus/Kelp Ferment Filtrate Bioferment: natural kelp extract, excellent moisturizer.

Dimethylaminoethanol (DMAE Bitartrate): promotes elasticity and firmness, fights free radicals.

Sodium PCA: moisturizing agent, natural, excellent moisturizer.

Bisabolol (Alpha): natural, anti-inflammatory.

Cocos nucifera (Coconut) Endosperm Extract: coconut water, excellent food for the skin, providing vitamins, minerals, antioxidants, amino acids, and more.

Hydrolyzed Collagen: small peptides obtained from marine collagen, moisturize and supply the skin with amino acids for collagen building.

Guaizulene: natural, antibacterial

Hyaluronic Acid: improves elasticity and provides excellent hydration because of the ability to penetrate skin and hold water.

Gotu Kola (Centella Asiatica) Extract: promotes skin elasticity and firmness.

Ubiquinone (Coenzyme Q 10): also called ubiquinone because it is present in plants and animals, antioxidant.

Green Tea (Camellia Sinesis) Epigallocatechin Gallate (EGCG) 90%: powerful antioxidant extracted from green tea; anti-inflammatory and excellent at fighting free radicals.

Tocopherol: Vitamin E, powerful antioxidant, protects and repairs skin.

Tocotrienols: Vitamin E, natural, powerful antioxidant.

Thioctic Acid (Alpha Lipoic Acid): antioxidant, helps improve skin texture.

Fucoidan: increases density of collagen bundles, improves scavenging of free radicals, improves healing.

Arthrospira Extract: extracted from algae, antioxidant, anti-inflammatory, antibacterial, UV protective activity.

Porphyridum Cruentum: natural, algae extract from the alga Porphyridium, anti-inflammatory, lifting, anti-wrinkle.

Caprylyl Glycol: preservative

Phenoxyethanol: preservative

Sorbic Acid: preservative


Apply morning and evening to clean, dry skin. Allow serum to absorb into skin before applying other products or makeup. For optimum results, use this product consistently. When the product dries you might notice an immediate firming effect. You should notice visible results with lines diminishing starting in about one week and continued improvement with extended use.

This product is not recommended for very dry skin types.  If your skin is normal to slightly dry, apply moisturizer as needed.


Tips For Use

A little goes a long way. Apply sparingly. If sensitivity occurs, reduce use to once per day, or every other day.

For extra firming effect to improve the appearance of crows feet and for a healthy glow around eyes, apply a very thin layer to this area as a final touch after applying makeup. Use caution to avoid getting into eyes. The eye area is more sensitive; if sensitivity occurs, decrease frequency of use.

This product is not recommended for very dry skin types.  If your skin is normal to slightly dry, apply moisturizer as needed

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