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Mermaid Marine Collagen Serum


28 reviews

Best Sellers

Mermaid Marine Collagen Serum



28 reviews

Mermaids don't get wrinkles. Hydrate and repair skin while combating fine lines and wrinkles with a highly concentrated serum made of 46% marine collagen. This serum visibly transforms skin using premium-quality, natural ingredients that improve skin from the inside out, which is a core belief of Korean skincare.

Our Mermaid Collagen Serum leaves a gorgeous, healthy glow, and is a must-have for daily use as well as for helping skin recover quickly after spa treatments such as microdermabrasion.

  • • Formulated with 46% ethically sourced marine collagen

    • Penetrates skin for deep hydration, formulated with a molecular weight of 200 Daltons to absorb past the skin's surface

    • Fights free radicals, environmental stressors, and sun damage

    Before and after
    Clinical trial conducted over four-week period, with product used each evening.

  • Use daily. After cleansing and toning skin, apply dime-sized amount in an even layer over entire face.

  • Collagen: A protein that occurs naturally in skin, but diminishes with age. Collagen is responsible for the skin looking firm and plump, and as an ingredient in skin care products it can help restore that look in the skin again. This helps create a youthful and glowing look in the skin.  

    Rose Extract: (Rosa Damascena Extract) Rose extract is an ingredient that is ideal for all skin types. It has anti-inflammatory properties, and has shown effects in helping sooth irritation and redness. There are also studies that have linked Rose Extract to lightening dark spots.
    Aloe Vera: The aloe plant is known to hydrate skin and promote healing; especially of sunburned or damaged skin.
    Allantoin: Derived from plants, is a gentle moisturizer (ideal for sensitive skin) that also helps improve skin’s smoothness, and promotes healing. Especially beneficial for facial and acne scarring. Promotes cell longevity, which helps combat visible signs of aging.
    Hyaluronic Acid: (Sodium Hyaluronate) Naturally occurs in skin, aids in hydration and retaining moisture in the skin. It is known for being the most effective skincare ingredient for holding moisture. It also helps, smooth, soften, and plump skin.

    Hydrolyzed Collagen, Rose Extract, Water, Butylene Glycol, 1,2-Hexanediol, Glycerin, Trehalose, Betaine, Aloe, Barbadensis Leaf Extract, Carbomer, Arginine, Allantoin, Sodium, Hyaluronate, Zanthoxylum Piperitum Fruit Extract, Pulsatilla, Koreana Extract, Usnea Barbata (Lichen) Extract, Propylene Glycol, Hamamelis Virginiana (Witch Hazel) Extract, Dipotassium, Glycyrrhizate, Beta-Glucan, Polyglutamic Acid, Carica Papaya, (Papaya) Fruit Water, Camellia Sinensis Leaf Extract, Anthemis Nobilis Flower Extract

Customer Reviews

5.0 Based on 28 Reviews
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Meagan T.
United States United States

best products ever

I use all of the face masks and they're seriously the best I've ever used!! I also use the eye patches, and they're the only eye patches I can put in in the morning and see an immediate result with! Love them! And for the Mermaid Collagen Serum, let's just say you will not be disappointed! It makes my skin feel and look so hydrated, plumped and I can tell a big difference in the texture of my skin, and its definitely helping my wrinkles!! Everything is amazing ❤

  • Age 35 - 44
  • Skin Type Sensitive
Haley H.
United States United States

Mermaid collagen serum

I love this item. It has definitely helped my skin a lot

  • Age 18 - 24
  • Skin Type Combination
Carrie M.
United States United States

Favorite Thing I Put On My Face

This serum has completely helped with the texture of my skin. I’m kind of late to the skin care game, so this little pink bottle has a lot to deal with, haha, but I have loved my results!

  • Skin Type Normal
  • Age 45 - 54
Valerie ZK.
United States United States

Secret weapon!

This product has truly helped improve my skin. My skin looks clearer, smoother, and healthier. I needed that extra boost of hydration throughout the day, and this definitely does that, and knowing that it’s doing so much more is a big plus. I love how light and absorbent it is. A worthy investment!

  • Skin Type Dry
  • Age 35 - 44
Brigitte M.
United States United States

Miracle serum!

I purchased this serum about a week ago. The condition of my skin was in bad shape. I have not had any facials in over 6 months and i was desperate to find something that will hydrate, plump, heal and have my skin looking like it is hydrated and moist. Desperate, by chance i decided to order the marine collagen serum. When the package arrived i tried it the very fist nite. After applying the serum to my cleaned face i new right then that it was going to be a great product. I even thought to my self this is tooooo good. Let’s just see what the morning brings and if the product will hold up and I’m so happy to say the new morning my skin was even better. It’s been about 2 1/2 weeks in and my skin keeps improving. It’s like Medicine for your skin and the hydration is unbelievable. You its not an oily hydration it is a deep hydration that is deep in the skin. My skin has improved so much that I don’t even wear foundation. Just tended facial sunscreen. Even my husband noticed and complimented me at dinner last nite on how hydrated, and healthy it looks. You will be delighted at the improvement of your skins texture and smoothness hydration and glow.

  • Skin Type Normal
  • Age 55 - 64
Quincie E.
United States United States

God’s Serum

I use this after micro-needling my forehead and I’ve got one super stubborn fine line my Botox usually doesn’t completely erase and this stuff filled it right up. It’s a miracle in a bottle. I make a lot of regrettable “beauty” purchases and there are a lot of promising products out there but I can tell you for facts this stuff works miracles.

  • Skin Type Combination
  • Age 25 - 34
Annie D.
United States United States

No joke

After a week of using this I threw out 90% of my other serums. This stuff is the real deal!!!

  • Skin Type Combo
  • Age 24
Susan T.
United States United States

Certainly hydrating

In reality, I think it's probably still too early to tell if the serum is going to help diminish the appearance of some wrinkles. That being said, I gave this a 5 because it certainly is helping my skin look even more hydrated than it was before I started using the serum. It's gentle enough to use daily, so I use it every morning. My skin definitely looks well hydrated. I've never had a problem with dry skin, but I did notice over the past 1 to 2 years, the natural Glow / dewey appearance I was always complimented on was starting to diminish. Since I started using the serum, I can say that I feel that Superstar dewy look is back!

  • Skin Type Normal
  • Age 47
Carli F.
United States United States

My favorite masks!!!

I LOVE all of the Soon products I have tried! I frequently use the lip and eye masks. I love to bring them to girl nights. My favorite right now are the hand and foot masks. Especially right now with washing so much. They make my hands and feet feel so moisturized and soft. I love how natural they are and easy to use.

  • Skin Type Dry
  • Age 43
Audrey L.
United States United States

Visible Change!

I have been using this product for about 3 weeks and have seen a noticeable change in my skin! I feel everything is a little tighter and more hydrated overall. Will definitely be purchasing another bottle!

  • Skin Type Sensitive
  • Age 29
Lauryn C.
United States United States

Was not expecting to love it this much!

I’ve used tons of different serums and this by far has been the most noticeable difference. I’ve been using it for about two weeks and can already feel softer, more supple and hydrated skin. I’m mind blown to say the least. Definitely a new staple in my routine!

Amy P.
United States United States


This is so hydrating and nourishing without being oily.

  • Skin Type Combination
  • Age 41
evann p.
United States United States

Collagen serum

Absolutely phenomenal!!!

United States United States

Expectations exceeded

I saw multiple influencers talking about this product for its extremely high marine collagen content and decided to invest in it about a month ago. I've added it into my morning skincare routine and about 4 weeks into it, I've noticed both tactile and visible improvement in the brightness, smoothness, and happiness of my skin. I am 29, white, and live in a mild climate. This serum just gives my skin that extra something, and I haven't found anything else like it out there. A lot of skincare products I've used take months for apparent results, and with this it only took me about 2 weeks.

Whitney J.
United States United States

So far so good! I’ve

So far so good! I’ve heard it’s a magical formula and I’m game for the mermaid serum to do its magic on my face! So far the serum feels great going on & leaves my skin bright and plump!

Jenette F.
Canada Canada

Best Serum ever!

Definitely my favourite product from Soon Skincare. I used it at night before going to bed and my face was so smooth and bouncy the next morning.

Mandy B.
United States United States

The best serum!

I’ve only been using for a few weeks, but my skin has never felt better!

United States United States

Renewed Skin

This serum is great - absorbs quickly, provides moisture and not sticky or tacky in feel (big deal for me)! I struggle with rosacea and it hasn't irritated it all and seems to have reduced the number of flare ups. I've noticed overall increased cell turnover and more evenness in tone. My skin definitely has more bounce! It's love!

Shannon D.
United States United States

So hydrating !

I love this serum. My skin is so sensitive to most products. I haven’t had any bad reactions. Just hydrated, smooth skin. 5 stars for sure .

Cecilia A.
United States United States

Redness and bumps on my face are slowly fading

I've only used it for a week and I notice bumps and redness slowly fading. Amazing!!! I will keep using this from now on.