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  • Seaglow Overnight Serum AHA Treatment 1.2 oz bottle on white background for ecommerce display
  • Seaglow Overnight Serum highlighting overnight resurfacing, smoother texture, minimized pores, and restored glow
  • Clinical results showing softer skin after one use and improved pores and radiance after two weeks
  • Lightweight silky serum texture highlighting smooth, fast-absorbing exfoliating formula
  • Key ingredients: 9% AHAs and 2% phytic acid with tropical fruit extracts and sea actives for resurfacing and radiance
  • Facial serum comparison chart guiding AM hydration, PM firming, and resurfacing treatments
  • Seaglow Collection featuring multitasking cleansing exfoliator and AHA overnight resurfacing serum
  • Glow to Bed Ritual outlining cleanse, resurface, moisturize, and firm for radiant overnight results

Seaglow Overnight Serum AHA Treatment

Not Suitable For Sensitive Skin

High-performance 9% AHA + 2% Phytic Acid treatment with seaweed that evens tone and texture overnight. Wake up to clearer pores and smoother, brighter skin.

Size
1.2 fl oz
Purchase options
FREE US shipping, skip or cancel anytime.
Delivery every

Benefits

Why you'll love it

Scent profile

How to use

Results You Can Sea®

Immediately, after 1 use*:

  • 97% agreed helped reveal smoother feeling skin

After 2 weeks*:

  • 97% agreed skin felt softer and smoother
  • 94% agreed it smoothed the look of pores
  • 94% agreed skin looked healthy
  • 91% agreed skin looked glowing

After 4 weeks*:

  • 97% agreed skin felt re-texturized
  • 94% agreed skin felt and looked transformed
  • 84% agreed skin looked more even
  • *Based on a third-party consumer perception study conducted over 4 weeks on 32 women ages 37-65.

Featured Review

I can feel it working!

"The seaglow overnight serum is wonderful! I use at night and I can feel a slightly tingle which I love! This is definitely going to be a staple in my night routine going forward." — Christie M.

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Clean Ingredients

9% AHAs

A potent blend of AHAs including malic, lactic, citric, and tartaric acid provides gentle, yet powerful exfoliation.

2% Phytic Acid

Exfoliates the top layer of skin to improve skin texture for healthy, radiant skin.

Tropical Fruit Extracts

A blend of caja, mango, and banana fruit extracts improves skin smoothness.

Sea Actives

A combination of red algae, spirulina and sea water work together to restore moisture.

Over 30 years ago, I started OSEA to share the healing powers of the sea. Since then, it’s been our mission to create clean, clinically tested skincare, combining pure, potent seaweed with active botanicals for results you can sea. My vision is to create waves of kindness for people and our planet.

-Jenefer Palmer, OSEA Founder

Learn

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Why You Need to Exfoliate with Acids

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Customer Reviews

4.7
Rated 4.7 out of 5 stars
Based on 198 reviews
Total 5 star reviews: 166 Total 4 star reviews: 14 Total 3 star reviews: 9 Total 2 star reviews: 2 Total 1 star reviews: 7
91%would recommend this product
Slide 1 selected
198 reviews
  • AP
    Amanda P.
    Verified Buyer
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 35-44
    Rated 5 out of 5 stars
    2 hours ago
    Great gentle!

    Great exfolating serum. I use at night and wake up with skin feeling great!

  • E
    Elizabeth
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    5 Stars

    I can’t attest to whether the product really works or not, I’ve only used it once. But I just know that I love all the products that I’ve gotten from this company because none of them make me break out. And everything makes me break out.

  • TD
    Tammy D.
    Verified Buyer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 60+
    Rated 5 out of 5 stars
    1 month ago
    Yes….

    I’ve been using this for over a week now and I have noticed my skin is softer and a bit more even. My favor time to use this product is without makeup in the daytime, what a nice healthy glow I have running errands.

  • KW
    kristin w.
    Verified Buyer
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 35-44
    Rated 5 out of 5 stars
    1 month ago
    the best overnight results!

    Love this product. I see changes immediately the next day. My skin is smoother, brighter and more even toned.

  • DM
    Donna M.
    Verified Buyer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 60+
    Rated 5 out of 5 stars
    1 month ago
    Overnight serum

    I use this every night. I love how it is working on my fine lines and wrinkles.

  • SB
    Stephanie B.
    Verified Buyer
    I recommend this product
    What best describes your skin? Sensitive & Reactive
    How old are you? 35-44
    Rated 5 out of 5 stars
    2 months ago
    Amazing

    This product is transformative! It is so great, smells amazing, and does its job!! Loose it

  • ST
    Susan T.
    Verified Buyer
    I recommend this product
    What best describes your skin? Normal & Combination
    How old are you? 60+
    Rated 5 out of 5 stars
    2 months ago
    Highly recommend

    Love ALL my Osea products! My skin healthy, hydrated & smooth lines & glowing skin. Thank you!🕊️✨

  • S
    Skandia
    Verified Buyer
    I recommend this product
    What best describes your skin? Sensitive & Reactive
    How old are you? 35-44
    Rated 5 out of 5 stars
    2 months ago
    My holy grail

    I love OSEA! And this serum is my daily go to. It keeps my skin baby soft and I swear it keeps blemishes away.

    OSEA® Malibu
    2 months ago

    Hi Skandia - This makes us so happy to hear!

  • SW
    Sandra W.
    Verified Buyer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 45-60
    Rated 5 out of 5 stars
    2 months ago
    Amazing!!!

    Love this overnight serum, its my fave! Leaves me skin so smooth and drenched in hydration! You can’t go wrong with this serum!

    OSEA® Malibu
    2 months ago

    Hi Sandra - Thank you so much for your kind words - we're thrilled to have you in our community!

  • JT
    Juhl T. H.
    Verified Buyer
    I recommend this product
    What best describes your skin? Mature & Dry
    How old are you? 45-60
    Rated 5 out of 5 stars
    2 months ago
    Literally 1 of my favorites!!

    Best lactic acid version serum. Can't live without it!!! Don't debate it. 10/10

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