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Mermaid Marine Collagen Serum

Mermaid Marine Collagen Serum

Regular price $128.00
Regular price $0.00 Sale price $128.00
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Your secret to visibly firmer, smoother, more hydrated skin. Clinically proven to reduce fine lines and improve elasticity in just 28 days, this marine collagen serum delivers deep hydration and a radiant, lifted look.

  • Reduces fine lines and wrinkles
  • Restores firmness and elasticity
  • Deeply hydrates for luminous skin
  • Free shipping on orders of $50 U.S. Only 60-day returns on all orders
Overview

The Mermaid Marine Collagen Serum is a clinically proven Korean collagen serum designed to transform skin’s texture and resilience. Powered by marine collagen peptides and antioxidant-rich botanicals, it supports collagen renewal, improves elasticity, and calms visible redness for a smoother, more radiant complexion.

Key Benefits
  • Deep hydration and improved moisture retention
  • Enhanced firmness and elasticity
  • Reduction in appearance of fine lines and wrinkles
  • Soothes irritation and helps reduce redness
  • Certified clean: Leaping Bunny Certified, Paraben-Free, Sulfate-Free, and Phthalate-Free
  • Crafted in small batches for optimal freshness and potency
FAQs
  • Frequency: Use daily, both morning and evening
  • Application Steps: After cleansing and toning, apply a dime-sized amount of the serum to your face.  Gently pat the serum into the skin until fully absorbed.
  • Follow-Up: In the morning, apply a broad-spectrum SPF after the serum. In the evening, follow with a moisturizer to lock in hydration.
Ingredients

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, Hamameli Virginiana (Witch Hazel) Extract, Dipotassium Glycyrrhizate, Beta-glucan, Polyglutamic Acid, Carica Papaya (Papaya) Fruit Water, Camellia Sinensis Leaf Extract, Anthemis Nobilis Flower Extract

Why it works

This isn’t ordinary collagen — it’s breakthrough skincare science. Most serums can’t reach beyond the surface because the skin barrier only allows molecules under 500 Daltons to pass through. Our marine collagen peptides are a remarkable 200 Daltons, small enough to absorb where real renewal happens. The result? Visibly smoother, firmer, deeply hydrated skin that feels transformed from within.

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Clinical Data

30%

Visible reduction in fine lines & wrinkles

92%

Saw Reduction in fine lines & wrinkles

95%

Reported increased hydration

**Based on a 28-day 3rd-party clinical trial

Key Ingredients

MARINE COLLAGEN PEPTIDES

A concentrated source of Type I collagen derived from the sea, clinically shown to help improve elasticity and hydration. Designed with a molecular size of 200 Daltons—small enough to absorb beneath the skin’s surface for visible renewal.

ROSE EXTRACT

Rich in antioxidants and natural sugars that help calm redness, visibly even tone, and deliver a soft, healthy glow.

ALLANTOIN

A soothing compound that helps support skin healing and smooth rough texture for a softer, more balanced appearance.

ARGININE

An amino acid that helps strengthen the skin’s barrier, promoting firmness and moisture retention.

SODIUM HYALURONATE

A hyaluronic acid derivative that helps draw water into the skin’s surface layers, boosting hydration and suppleness.

I am currently on my 4th bottle of the mermaid collagen serum and I am absolutely IN LOVE. I can’t go without it. It moisturizes like no other and it’s improved my skin quality SO MUCH. I’ve definitely noticed fine lines and acne scars diminishing. I get so many compliments on my skin. I’ve literally had people ask me if I got Botox! This serum is incredible!

-Brittany S.
See all reviews

Leaping Bunny Certified
Paraben Free
Sulfate Free
Phthalate Free

Customer Reviews

4.9 Based on 54 Reviews
5 ★
98% 
53
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JH
Jennifer H.
United States United States
10/09/2022

Can’t live without it

This product has saved my cuticles, and cracked skin I get when my auto immune disorder flairs.

  • Age 35 - 44
  • Skin Type Dry
L
Lisa
United States United States
08/26/2022

Incredible

This is the best serum I’ve ever used.

  • Age 35 - 44
  • Skin Type Normal
CH
Carol H.
United States United States
06/30/2022

Love the mermaid serum!

I love the mermaid serum! It really brightens my skin tone that has dulled with age and helps improve the appearance of wrinkles.

  • Age 65
  • Skin Type Normal
AT
Amber T.
United States United States
05/23/2022

Love love love!!

I have been using this for a few weeks and can already see a difference! My skin is more even, more awake, and brighter! Can't recommend enough.

  • Age 25 - 34
  • Skin Type Normal
MR
Mandy r.
United States United States
05/23/2022

This feels amazing on my sensitive skin

It's been a week that I started using Mermaid Marine Collagen Serum.I am seeing difference already. My skin feels much more smooth than before and the glow is noticeable. I will soon be spreading the word on social media so that more and more people get to know about them gem. So happy and fortunate that I got to try this one.

  • Age 25 - 34
  • Skin Type Sensitive
TB
Terese B.
United States United States
05/17/2022

So smooth and soft!

Only been using the serum for a week and I see a difference! I love how smooth and soft the serum goes on. Highly recommend!

NB
Nicole B.
United States United States
04/11/2022

Love this!

I have only been using this serum for a week but I already love it! I have been doing nano needling at home (which helps enhance product absorption) and this is the perfect serum to use after the nano needing. There really isn’t a smell to this product but it goes on smoothly and a lot goes a long way. Also, it gives me a beautiful glow and I have seen a little improvement already with my redness. The bottle is beautiful as well. I will purchase again.

  • Age 35 - 44
  • Skin Type Combination
BS
Brittany S.
United States United States
02/18/2022

MERMAZING!

I am currently on my 4th bottle of the mermaid collagen serum and I am absolutely IN LOVE. I can’t go without it. It moisturizes like no other and it’s improved my skin quality SO MUCH. I’ve definitely noticed fine lines and acne scars diminishing. I get so many compliments on my skin. I’ve literally had people ask me if I got Botox! This serum is incredible!

  • Age 35 - 44
  • Skin Type Combination
QJ
Quincie J.
United States United States
11/27/2021

Collagen serum/Soon skincare

Love Soon skincare masks (especially for the eyes) and the mermaid collagen serum! Worth the price tag! I also really appreciate the responsiveness of the brand, I’ve asked tons of questions over the last few years just on Instagram through messages and they’re always prompt to respond. Great brand! Definite recommend to anyone looking for some quality skin care product.

  • Age 25 - 34
  • Skin Type Sensitive
CR
Chareese R.
United States United States
09/06/2021

Soft and smooth

Love the mermaid serum! I use it every morning and night. It keeps my face hydrated and looking fresh.

  • Age 35 - 44
  • Skin Type Combination