This Product |
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What It Is |
Anti-Aging Hydrating Serum |
AHA Resurfacing Serum |
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Who It's For |
All Skin Types |
All Skin Types, except Sensitive Skin |
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Key Benefits |
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Key Ingredients |
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$88.00
Size:1.0 oz
In stock and ready to ship
Usually ships out in 1-2 days
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Summary
Conscious Beauty at Ulta Beauty™
- Vegan
- Clean Ingredients
- Cruelty Free
- Sustainable Packaging Brand
- Give Back
OSEA Hyaluronic Sea Serum is a hydrating serum clinically proven to smooth the look of fine lines and wrinkles.
Benefits
- Instantly increases hydration
- Strengthens skin's moisture barrier
- Visibly lifts and firms
- Fills the look of wrinkles
- Minimizes the appearance of all lines: fine lines, wrinkles, crow's feet, laugh lines & frown lines.
- Sustainably packaged: Bottle is made of frosted glass.
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 plumps and smooths fine lines.
- Snow Mushroom: Forms a hydration layer on skin to seal in moisture.
Research Results
- Clinically proven to*: instantly increase skin hydration, minimize the look of lines and wrinkles in 2 weeks, and visibly improve skin firmness and elasticity in 2 weeks
- After 2 weeks**: 100% agreed skin felt softer and smoother, 97% agreed skin felt more supple and elastic, 93% agreed skin felt firmer and bouncy
- *Based on a third-party clinical study.
- **Based on a third-party consumer study.
After cleansing, apply this plumping serum onto skin to deliver an instant antioxidant boost. Allow to absorb. Seal in with OSEA moisturizer of choice. Use morning + night.
Pro Tip: For additional hydration, layer with Sea Mineral Mist and follow with OSEA moisturizer.
Water / Aqua / Eau, Codium Fragile Extract, Betaine, Sodium Hyaluronate, Tremella Fuciformis Sporocarp Extract, Bacillus Ferment, Hydrolyzed Hyaluronic Acid, Glycerin, Sodium Benzoate, Potassium Sorbate, Citric Acid, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Sodium Copper Chlorophyllin.
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Free gift with purchase
1/2
Online only
Free gift with purchase
Online only free 2 piece gift with $60 Osea purchase (valid thru 5/17/25 on shipped purchases only. Full or partial pickup or same day delivery purchases do not qualify. While quantities last)
Free gift with purchase
Free Undaria Cleansing Body Polish deluxe sample with $35 OSEA purchase (valid thru 5/17/25 on shipped purchases only. Full or partial pickup or same day delivery purchases do not qualify. While quantities last)
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Questions
Ask a QuestionQ&A
Showing 5 out of 16 Questions
- Q
Is it safe for those with rosacea?
- Asked by WonderingTX
- Official Answer By OSEAHi! OSEA products do not treat medical conditions, we recommend consulting your dermatologist or primary doctor for guidance on selecting the right product.💙Was this answer helpful to you
- Q
Should this be applied before or after a Vitamin C serum?
- Asked by SKeast
- Official Answer By OSEAHi there! We suggest applying this after cleansing to damp skin and before your other skincare products, including your Vitamin C Serum.Was this answer helpful to you
- Q
Is this a water based serum? Can we use it with a micro currant device?
- Asked by Lena
- Official Answer By OSEAHi! The Hyaluronic Sea Serum is water based. OSEA products are not designed to be used with a micro-current device. We recommend reaching out to the micro-current device brand for additional information!Was this answer helpful to you
- Q
Can I use this under my eyes
- Asked by Steph
- Official Answer By OSEAHi! We recommend Ocean Eyes® Age-Defying Eye Serum or Advanced Repair Eye Cream for under eye care!Was this answer helpful to you
- Q
Would i ise this before my atmosphere protection creme or after?
- Asked by Christie
- Official Answer By OSEAThanks for reaching out! Hyaluronic Sea Serum can be applied to clean skin, then allow the serum to absorb before applying Atmosphere Protection Cream.Was this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
935 ReviewsWrite a Review
66%
Ratings Distribution
Describe Yourself
- 1Nature lover
- 1Combination
- 1Sensitive skin
Skin Type
- 5Combination
- 4Dry
- 3Normal
Most Helpful Positive Review
Very pleased
I'm very pleased with this skincare line, as well as this serum. I have really dry skin so finding skincare that works for me is very difficult and i just made the change to non toxic skincare which I was persuaded wouldnt work as well but I have no complaints and will DEFINITELY re-order. The produ...
Versus
Most Helpful Critical Review
Changed formula?
Dear Osea, did you change the formula of the Hyaluronic Sea Serum? I've used this product for 2 years now and have loved it until the last bottle I purchased. I noticed right away that there was a new, kind of dirty scent which was surprising as I was originally drawn to Osea for the lack of fragran...
935 results
Not worth the price
(29F) I've given this product multiple chances just because of the brand name. My cheeks would get red & small red dots would form around my eyes. It was too harsh for my skin I think. I dont reccomend for senstive or semi young skin.
Not good
I was hoping to love this being that is very pricey. The serum feels good going on but after about 10 seconds my eyes are stinging terribly! It also has a terrible smell. Almost like dead fish. Will not purchase again.
Best Hyaluronic Serum!
The serum is fantastic. I have mature skin and it works excellent!
Good serum!
Reviewed at
It feels a bit sticky but I do think it hydrates my skin.
So smelly..
I was excited to try this after all the rave reviews, but its sadly a no for me. Maybe I just got a bad batch, but this felt very drying instead of hydrating, and smells like straight up poo as it dries. Will definitely be returning.
