• Mary&May Marine Collagen Serum 30ml product image
  • Mary&May Marine Collagen Serum 30ml product image 2
  • Mary&May Marine Collagen Serum 30ml product image 3
  • Mary&May Marine Collagen Serum 30ml product image 4
  • Mary&May Marine Collagen Serum 30ml product image 5
  • Mary&May Marine Collagen Serum 30ml product image 6
  • Mary&May Marine Collagen Serum 30ml product image 7
1 7

Mary&May Marine Collagen Serum 30ml

€20,99
€20,99
Tax included. Shipping calculated at checkout.
SIZE
    Description

    What it is

    Mary&May Marine Collagen Serum 30ml is A fragrance-free serum with 95% hydrolyzed low-molecular collagen for a plumper, firmer-looking hydration layer.

    Why you'll love it

    • concentrated layer before moisturizer
    • line-specific active positioning
    • clear routine step for purchase comparison

    Key ingredients

    Hydrolyzed low-molecular collagen 95%. Confirm the complete current INCI on the package.

    How to use

    After cleansing and toner, apply to the face and neck, then follow with moisturizer.

    Who it's for

    Customers seeking a Mary&May concentrated layer matched to the exact line and size shown.

    Product details

    Mary&May Marine Collagen Serum 30ml is listed as a Mary&May serum or essence from the Collagen line. Check the selected size, stock status, package directions, and complete INCI before purchase.

    Product FAQ

    Where does it fit in a routine?

    Use cleanser first, then toner or mist, serum or essence, moisturizer, and sunscreen in the morning. Follow the exact format directions.

    Can I use it every day?

    Follow the package frequency. Introduce retinol, spicule, or other strong active formats gradually and reduce use if skin feels dry or irritated.

    K-beauty skin profile

    K-beauty skin profile

    skincare}} for Dehydration, Dullness.

    Product type
    skincare
    Routine step
    Morning and evening
    Skin type
    Dry, Normal, Combination
    Skin concerns
    Dehydration, Dullness
    Key ingredients
    Niacinamide, Hyaluronic acid
    Texture
    Serum
    Use frequency
    Daily
    Highlights
    Layerable Korean skincare format., Official ingredient entities are listed in the product copy., Use before moisturizer and daytime sunscreen.
    Fragrance free
    Yes
    Alcohol free
    Yes
    Details

    Mary&May Marine Collagen Serum 30ml is A fragrance-free serum with 95% hydrolyzed low-molecular collagen for a plumper, firmer-looking hydration layer.
    How to use

    After cleansing and toner, apply to the face and neck, then follow with moisturizer.
    Ingredients

    Hydrolyzed low-molecular collagen 95%. Confirm the complete current INCI on the package.

    Shipping, returns & support
    • Authentic K-beauty Genuine products sourced through trusted distributors.
    • Global delivery We ship to the US, Europe, and Africa, including Morocco. US delivery is 7 to 10 business days; Europe, Africa, and other international destinations are 3 to 5 business days.
    • 14-day return window Eligibility and item-condition rules apply.
    • Customer support Questions about a product, order, or routine? Email us at contact@dewberrykorea.com.
    • Secure checkout Payments are processed securely through Shopify checkout.
    Mary&May Marine Collagen Serum 30ml product image
    Mary&May Marine Collagen Serum 30ml product image 2
    Mary&May Marine Collagen Serum 30ml product image 3
    Mary&May Marine Collagen Serum 30ml product image 4
    Mary&May Marine Collagen Serum 30ml product image 5
    Mary&May Marine Collagen Serum 30ml product image 6
    Mary&May Marine Collagen Serum 30ml product image 7
    • 5 stars: 26 (76%)
    • 4 stars: 5 (15%)
    • 3 stars: 3 (9%)
    • 2 stars: 0 (0%)
    • 1 star: 0 (0%)
    A
    Avery E.
    Great plumping serum

    The texture of this serum is rich and yet light - it's a light gel and it visibly plumps and hydrates. Don't know about the long-term effects yet, but I really enjoy this serum

    C
    Catherine-Mae G.
    pure care

    Beautiful texture, also suitable for sensitive skin, with a super smoothing effect.

    P
    Phoebe-Louise Z.

    Marine Collagen Serum

    E
    Evelyn-Mae G.

    Marine Collagen Serum

    E
    Emily-Mae G.
    Marine Collagen Serum

    Korean cosmetics is really one step ahead .. I bought the serum and a white collagen face wash and I like it so far. The smell of the face wash is reeeeealy good!!

    B
    Brooke I.
    Its alright

    Got this as a free gift. Used the whole bottle with no issues at all but felt like it didn't do much for me. Perhaps I was the wrong target audience for it. 4 stars as it didn't cause me any problems otherwise.

    Q
    Quinn Q.
    perfect

    Ilove it 💯

    S
    Sabrina D.

    Perfect

    C
    Chloe K.

    Good

    B
    Bryce B.
    Good as a make-up base

    Love this serum so much! It's perfect for the evening, before night cream or as a makeup base, so your makeup will look flawless all day!

    M
    Marina A.
    gift

    she really liked it!

    K
    Kimberly-Grace D.
    Nice

    I am fortunate enough to not have many wrinkles in the first place, so I use it only preventively. Does a good job so far. The bottle has a decent size, product is easy to apply and absorbs rather fast, too. No smell at all, very neutral and liquid.

    B
    Bianca D.
    5/5

    I've been using this serum for 2 weeks now and I can say that my skin is brighter, more hydrated and has visibly reduced pimples. I am very satisfied with it

    E
    Eliza-Grace G.

    Marine Collagen Serum

    C
    Cameron V.
    well

    the texture is okey

    T
    Thea-Rose E.
    Great serum

    Love the texture of this serum and is nice to use. My skin has improved, not so dry anymore. Love it

    M
    Morgan C.
    I LOVE this serum!

    I have been using this serum for some months now, in combination with another one of the same brand. It absorbs fast, it isn't sticky and it leaves my skin soft and silky. Totally in love with it.

    Z
    Zoe J.
    Love it

    Love it

    R
    Rose A.
    Absorb fast

    This serum absorbs quickly. But don’t know if it’s price worth

    A
    Alex J.
    Fine serum but not sure whether it is worth it

    The serum feels fine, not sticky and dry very fast. But i think you will need to use it quite a while before any change noticeable.

    A
    Amy-Grace C.
    Marine Collagen Serum

    The serum is rally fresh and light. It adsorb very quickly. It's rally enjoyable

    P
    Paige L.
    Great serum

    I love this one! I have been using it for quite some weeks now and it still does not irritate my sensitive skin. I am using it every evening as my night routine. Leaves my skin soothingly soft :)

    P
    Penelope-Joy B.
    Decent product

    Decent serum but a little bit watery

    A
    Avery B.
    Collagen

    Simple and effective serum i love it

    S
    Sam Y.
    Great

    My skin is glowing after using. Gives great moisture and hydration.

    F
    Frankie C.

    Feels good on the skin, moisturizing and leaves a natural finish

    K
    Karen-Belle A.
    Works

    Skin is firm and soft

    C
    Carla-Louise G.

    Marine Collagen Serum

    C
    Carla C.
    Light serum

    Light texture,a good choice for the morning routine.

    D
    Dakota G.

    You get what you paid for - 95% collagen, so a nice and short ingredients list.

    K
    Katie H.
    Not sure if it works

    It's good for skin, does not irritate and I don't get breakouts, but I have been using it for a month and I'm not sure if it is working. I will keep using it till I'm done with the bottle, so time will tell. Very watery consistency, transparent. My skin is sensitive combination with acne and I got fine lines because I'm aging

    S
    Sam G.

    Good serum, absorbs quickly. With frequent use makes the skin feel more elastic.

    A
    Abby G.

    Very good serum

    N
    Nellie S.
    Good

    The serum is good, maybe I have to use it for large time to see what it does.

    Authentic Korean beauty, selected for real routines

    Dewberry Korea curates authentic K-beauty products with visible product details, routine guidance, and clear availability.

    Why Dewberry Korea?

    • Authentic K-Beauty

      100% genuine Korean skincare sourced from trusted distributors.

    • Global Delivery

      We ship to the US, Europe, and Africa including Morocco. US delivery is typically 7 to 10 business days; Europe, Africa, and other international destinations are typically 3 to 5 business days. Carrier conditions and destination can affect exact dates.

    • Clear Product Guidance

      Ingredients, directions, skin concerns, and routine details are shown when available.

    • Trusted Retailer

      Clear availability, pricing, and product information before checkout.