Hyaluronic Sea Serum 1 oz.

4.6 (732)
$88.00
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Product Details

Web ID: 3031697

What It Is

This fast-absorbing, concentrated serum smooths the appearance of fine lines and wrinkles. Its newly upgraded formula, powered by two molecular weights of hyaluronic acid, seaweed and snow mushroom, works to restore and maintain optimal moisture levels, keeping your skin hydrated any time of day. Clinically and dermatologist tested.
Clinically proven to*:
- Instantly increase hydration
- Deliver a lifted and firmer look
- Fill the look of wrinkles
- Minimize the appearance of all lines

  • How To Use It

    After cleansing, apply Hyaluronic Sea Serum over skin. Allow to absorb. Seal in with OSEA moisturizer of your choice. Use morning and night. Pro Tip: For added hydration, dampen skin with Sea Mineral Mist before applying serum.

  • About The Brand

    OSEA Skincare was inspired off the coast of Malibu uniting the elements—Ocean, Sun, Earth, and Atmosphere—to deliver safe, effective wellness solutions for all. A potent blend of seaweed combined with active botanicals and essential oils deliver nutrients to the skin. OSEA is clean, vegan, cruelty-free, Climate Neutral Certified, and California-made.

  • Features

    • 1 oz.
    • KEY INGREDIENTS
    • Japanese Miru Seaweed: Replenishes and balances the skin's natural moisture level for healthy, hydrated skin.
    • 2X Hyaluronic Acid: High and low molecular weights work synergistically to boost hydration, fullness and firmness of skin.
    • Volcanic Marine Ferment: This unique marine ferment effectively plumps and smooths fine lines.
    • Snow Mushroom: Forms a hydration layer on skin to seal in moisture.
    • Made in USA

  • Shipping & Returns

    • California and Minnesota customers call 1-800-777-0000 for Free Shipping information.
    • Please call customer service for returns.
    For complete details, see our Shipping and Returns policies.

Ratings & Reviews

4.6/5

732 star ratings & reviews

Write a review
81.1% of reviews have 5 stars
594
8.1% of reviews have 4 stars
59
4.2% of reviews have 3 stars
31
2.6% of reviews have 2 stars
19
4.0% of reviews have 1 star
29

14 customer images

732 reviews
Kat
1 month ago
from US, United States

THE BEST!!

I have used this product for several years. I love it...I'm out! And I am online to renew asap! I have always taken care of my skin (face especially), and since I'm highly allergic to many ingredients in most cosmetics I was a little apprehensive to try Osea. However, I have never had an allergic reaction to any Osea! People say my face doesn't show my age,,, That is because I don't get in the sun without sunprotection on my face and I use top of the line natural products like Osea, that have shown great results.

Recommends this product

Customer review from OSEA Malibu

Sam
1 month ago
from US, United States

Bad Smell

I saw other reviews about the recent smell of this being different. I do like this product and had purchased a bottle with a bad smell. Almost rancid like something went bad. I was offered a replacement, which came in and still had a bad smell. Maybe not as strong but still present and pretty unpleasant. The odor does not make for a good experience and makes me not want to use it, though I think the product is good. Please let us know if any changes have been made to the formula, as others are reporting a different smell to this product too. Thanks!

Customer review from OSEA Malibu

Katie K.
2 months ago
from US, United States

Miracle in a Bottle

I regret to inform you that this serum is absolutely worth every penny. I truly cannot believe the miracles this works on my skin. You know how we all dream of a product that just magically makes us look our very best with minimal effort? Well, this is that product. I love the texture and saw results instantly, but it's not one of those serums that starts out great then all of a sudden leaves you with dry skin or breakouts...it keeps getting better the longer you use it, and it layers so wonderfully under moisturizers and makeup. This is a must-buy for me now, and I'm so incredibly grateful I found this! For context, I'm 42 with combination skin that is super sensitive and hates just about everything I put on it.

Recommends this product

Customer review from OSEA Malibu

Susan T.
2 months ago
from US, United States

It Cannot Be Beat!

I LOVE OSEA'S Hyaluronic Sea Serum! It feels luxurious when it goes on my face and makes my skin so firm and supple. You can't beat that when you're 74 years old!

Recommends this product

Customer review from OSEA Malibu

Carla
2 months ago
from US, United States

High humidity must have

I live in an extremely humid area and I’ve been struggling to find a cream that moisturized, didn’t feel tacky, and didn’t break me out... couldn’t find one. I decided to try OSEA’s hyaluronic sea serum and seal it in with a facial oil instead of using a moisturizer and my skin has never felt or looked better. The best part is, not a single break out since beginning the new routine without any use of irritating actives.

Recommends this product

Customer review from OSEA Malibu

Gretchen
2 months ago
from US, United States

Like the other reviews recently - bad smell

I have been buying this product for years and my last order had a TERRIBLE smell - I buy this specifically because I'm sensitive to parfum/fragrance and this is one of thier products that's fragrance-free.I've never smelled anything like this before with this product. I emailed them to ask for a refund or replacement and explanation if they changed anything. I really like this product so I'll be really bummed if the smell was due to a change. Hoping it was just a bad batch.

Customer review from OSEA Malibu

Madilyn
3 months ago
from US, United States

Love Love Love!

I really love this stuff. I feel like it was what I was missing in my skin care! I used to wake up with dry flakey skin even after moisturizing at night, with this I don’t. I feel it helps me reach that extra level hydration in the desert dryness! Also makes my skin feel beautiful. I couldn’t tell at first if it was giving me a couple harmless whiteheads here or there but eventually they went away after a week or so. I also love the texture of this stuff.

Recommends this product

Customer review from OSEA Malibu

Nicole
3 months ago
from US, United States

Miss the Anti Aging Serum

This product is okay. I've received smaller sizes of it but never purchased the full size. I do love the other Anti Aging Sea Serum, that is yellowish in color. I was very disappointed to see that it is no longer available. That product is amazing and I really hope it comes back.

Customer review from OSEA Malibu