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OSEA Hyaluronic Body Serum - Ulta Beauty
$10.00 ($10.00/fluid ounce) reg $22.00
Sale save $12.00 (55% off)
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At a glance
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About this item
Highlights
- OSEA’s Hyaluronic Body Serum is a clinically proven, lightweight body serum that instantly boosts skin’s hydration by 161% and improves your natural moisture barrier for visibly healthy, smooth skin.* (*Based on a third-party clinical study after 1 use.)
- Scent Profile: Fragrance Free
- How To Use: Apply to clean skin, from the neck down. Use alone or allow product to absorb, then layer on your OSEA body moisturizer of choice to help maximize your skincare results. Can be applied to dry or damp skin. Use morning and night. Don’t use on broken or blistered skin.
- Key Ingredients:
- - 5 Molecular Weights of Hyaluronic Acid: This high-performance blend includes 5 molecular weights of hyaluronic acid to visibly plump skin and boost hydration.
- - Niacinamide (Vitamin B3): Hydrates and visibly smooths skin.
- - Vegan Peptides + Green Microalgae: Hydrate, moisturize, nourish and plump skin.
- - Blue-Green Algae: This sustainable superfood helps replenish essential minerals in the skin.
- - Aloe: Delivers an immediate boost in hydration to the epidermis, the driest layer of skin, and improves skin's moisture barrier.
Description
Ultra-hydrating daily body treatment
5 weights of hyaluronic acid deliver multi-surface layer hydration
Use alone or as a prep step to help maximize your skincare results
Lightweight, fast-absorbing, fragrance-free and oil-free
Recognized by the National Eczema Association with the Seal of Acceptance
Instantly boosts hydration by 161%* (*Based on a third-party clinical study after 1 use)
Instantly improves skin’s natural moisture barrier* (*Based on a third-party clinical study after 1 use)
Delivers 24 hours of non-stop moisture* (*Based on a third-party clinical study after 1 use)
97% agreed skin looked hydrated** (**Based on a third-party consumer study after 1 week)
90% agreed skin felt smoother** (**Based on a third-party consumer study after 1 week)
Packaging switched from plastic to paper, aluminum, steel, or glass.
Packaging contains recycled content
5 weights of hyaluronic acid deliver multi-surface layer hydration
Use alone or as a prep step to help maximize your skincare results
Lightweight, fast-absorbing, fragrance-free and oil-free
Recognized by the National Eczema Association with the Seal of Acceptance
Instantly boosts hydration by 161%* (*Based on a third-party clinical study after 1 use)
Instantly improves skin’s natural moisture barrier* (*Based on a third-party clinical study after 1 use)
Delivers 24 hours of non-stop moisture* (*Based on a third-party clinical study after 1 use)
97% agreed skin looked hydrated** (**Based on a third-party consumer study after 1 week)
90% agreed skin felt smoother** (**Based on a third-party consumer study after 1 week)
Packaging switched from plastic to paper, aluminum, steel, or glass.
Packaging contains recycled content
Scent: Unscented
Trial/Mini/Travel Size: Yes
Suggested Age: Adult
Health Facts: Gluten-Free, Vegan, Contains Hyaluronic Acid, Contains Niacinamide, Contains Aloe
Product Form: Serum
Sustainability Claims: Cruelty-Free, Not Tested on Animals
Beauty Purpose: Moisturizing, Smoothing, Hydrating
Industry or Government Certifications: Certified Gluten-Free, National Eczema Association Seal of Acceptance
Recommended Skin Type: Dry, Combination, Very Dry, Mature, Normal, Oily, Sensitive
Net weight: 1 fl oz (US)
Awards: Allure Best of Beauty Awards
TCIN: 94189962
UPC: 675468102988
Item Number (DPCI): 342-01-0542
Origin: Made in the USA
If the item details aren’t accurate or complete, we want to know about it.
Ingredients:
water, propanediol, propanediol dicaprylate/caprate, glycerin, coconut alkanes, spirulina platensis extract, niacinamide, caffeine, ammonium acryloyldimethyltaurate/vp copolymer, betaine, haematococcus pluvialis extract, hydrolyzed haematococcus pluvialis extract, codium fragile extract, aloe barbadensis leaf juice, sodium hyaluronate, hydrolyzed glycosaminoglycans, hydrolyzed hyaluronic acid, hyaluronic acid, tremella fuciformis polysaccharide, polyglutamic acid, lactobacillus ferment, coco-caprylate/caprate, cetearyl olivate, sorbitan olivate, 1,2-hexanediol, xanthan gum, ethylhexylglycerin, trisodium ethylenediamine disuccinate, citric acid, potassium sorbate, caprylhydroxamic acid, sodium benzoate, phenoxyethanol, sodium copper chlorophyllin' '
Allergens & Warnings:
EXTERNAL USE ONLYShipping details
Estimated ship dimensions: 1.38 inches length x 1.54 inches width x 4.46 inches height
Estimated ship weight: 0.26 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: Can you use this on your face?
submitted by Eastave - 5 months ago
A: Hi! The Hyaluronic Body Serum has been formulated for use on the body, so it is not suitable for facial skin. To experience hyaluronic acid on the face, try the Hyaluronic Sea Serum!
submitted byOSEA - 5 months agoBrand expert
Carbon and Emission Disclosure: For additional details, please reference https://explore.changeclimate.org/brand/osea-malibu.
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Guests are saying
This body serum has garnered positive feedback for its hydrating and nourishing properties, making it a favorite among guests with dry or aging skin. Many appreciate its lightweight texture, quick absorption, and the noticeable improvements in skin softness and hydration. While some guests have expressed concerns about the scent and packaging, the overall effectiveness of the serum in enhancing skin health and appearance shines through, making it a worthwhile addition to any skincare routine.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.8 out of 5 stars with 753 reviews
100% would recommend
1 recommendations
5 out of 5 stars
9 December, 2025
originally posted on OSEA Malibu
Softening
I love the serum. I rub it on towel dried skin after a shower. My skin stays soft and hydrated all day. I have fair sensitive skin.
5 out of 5 stars
5 December, 2025
originally posted on OSEA Malibu
So hydrating!
I didn't know what to expect when trying out this product for the first time, but man is it hydrating! I specifically wanted this product because my legs get super dry, and this has definitely helped my skin! I will honestly probably be getting a bigger size soon!
5 out of 5 stars
5 December, 2025
originally posted on OSEA Malibu
Younger looking skin!
I have been using this on my legs and I swear they look younger, smoother and definitely moisturized.
5 out of 5 stars
28 November, 2025
originally posted on OSEA Malibu
Skin loves this!
Goes on easy, non greasy, light and no smells. Helps creepy skin...
5 out of 5 stars
24 November, 2025
originally posted on OSEA Malibu
Mix them together!
I really like this serum. I like to mix it with the oil while my skin is still moist! Sometimes I spray the hydrating mist on if my skin isn’t wet.
5 out of 5 stars
23 November, 2025
originally posted on OSEA Malibu
I LOVE THIS PRODUCT
Since starting the use of your products my skin has been baby soft. Also no more saggy creepy arms or inner thighs. I just purchased 2 more bottles of the Hyaluronic Body Serum along with the duo body wash set and 3 piece set that has the body wash, body oil, and body butter. I’m certainly hooked and will be signing up for your subscription. Love, love, love these products.
5 out of 5 stars
12 October, 2025
originally posted on OSEA Malibu
Smooth
Love this product with the body oil you stay soft and hydrated all day keep up the good products!!
4 out of 5 stars
12 October, 2025
originally posted on http://www.ulta.com

Love this and I will continue to use.
Great results from day one use.
5 out of 5 stars
Thumbs up graphic, would recommend
9 October, 2025Verified purchase
Best hyaluronic serum there is!
I absolutely LOVE this product. It has been the best I have ever purchased. It goes on smooth, has a great smell, and keeps my skin so soft and moistureized without even using a lotion.
5 out of 5 stars
26 September, 2025
originally posted on OSEA Malibu
Mind blowing!
It got rid of my wrinkles on my neck! I should have taken before photos, but I didn’t have much hope as I’ve tried everything to rid my wrinkly neck. On the first use I saw an immediate difference! After one week the wrinkles are almost undetectable! Another staple in my skincare routine!
5 out of 5 stars
17 September, 2025
originally posted on OSEA Malibu
All OSEA products body and face
I’ve been using all the products for several years. Wouldn’t use anything else. Noticed difference. I’m 69 years old and my skin is better than in my 50’s!Thank -you OSEA
4 out of 5 stars
16 September, 2025
originally posted on OSEA Malibu
HYDRATION
I do not love the smells of any of the OSEA products, some smell poorly in my opinion and some I just don't absolutely love which I would say is this case for this product, but I HAVE to rave about how moisturized this makes my skin. 15/10 hydration
5 out of 5 stars
16 September, 2025
originally posted on OSEA Malibu
Oh my goodness!
I think this is one of my favorites. I love the way my skin feels when applied. Awesome product!
5 out of 5 stars
11 September, 2025
originally posted on http://www.ulta.com

HIGHLY HIGHLY RECOMMEND
I am 49 years old and started to notice this year the skin in my forearms looking crepy. I tried the tester and O M G. 18 hours later my skin is still hydrated and glowy! I'm on my way back to the store to purchase. HANDS DOWN THE BEST!
4 out of 5 stars
22 August, 2025
originally posted on OSEA Malibu
Serum great, but bottle bad
I would give this serum 5 stars, but the bottles leave much to be desired. I have had trouble with the pump working although this time, I have a good pump. Inadvertently, I knocked the bottle over on my bathroom counter and it broke all over and my practically full bottle had to be thrown out. and I had a mess to clean up. This is expensive! That should not happen. I have knocked and dropped bottles from other manufactures and nothing happened. Product great, but Osea needs to improve containers. I wouldn't dare put this in the cubby in my shower.
1 out of 5 stars
20 August, 2025
originally posted on http://www.ulta.com

Made me itchy!
First time I used this, I did not have any kind of reaction. I actually really liked the idea of a "body serum". It felt good on damp skin, fresh out of the shower. But, i would say like the second or third time, i got so itchy where i put it. Was super itchy on my chest and legs mainly. I wasnt sure if it was this so i just tried it again about 2 months after that incident. It happened again! I only put it on my legs and i am itching like crazy specifically on my inner thighs and below the knees. Super odd because my skin is not the type to react to new stuff. My skin is pretty durable so this was a huge bummer because i did like the idea of it. Luxurious bottle too which was nice. Id suggest trying a sample first if they have those!
5 out of 5 stars
10 August, 2025
originally posted on OSEA Malibu
Body serum
I love this serum. My skin is maturing and this serum nourishes my skin .
5 out of 5 stars
9 August, 2025
originally posted on OSEA Malibu
Good for aging skin
Love this serum for my dry aging skin on my thighs
5 out of 5 stars
8 August, 2025
originally posted on OSEA Malibu
Satisfied
It provides such hydration to the skin. I wish it had an herbal smell!
4 out of 5 stars
6 August, 2025
originally posted on OSEA Malibu
Hydration
I wish I would have done before and after photos but I think this is really working. Starting to get crepey skin on my hands, probably years of sun damage, and it seems to be lessening a little each day. Even if this ends up not reducing the crepeyness it is still very hydrating.I also have eczema and this hasn’t caused any flare ups.