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Hyaluronic Sea Serum

Hyaluronic Sea Serum

Hyaluronic Sea Serum

153 Reviews
Size: 1 oz | Skin Type: All Skin Types

Concentrated moisture boosting, age-defying serum.

This lightweight, non-greasy moisture boosting serum smoothes wrinkles & fine lines and replenishes dry, thirsty skin. Hyaluronic Acid, nature’s most powerful moisture magnet, floods skin to deliver intense moisture that swiftly plumps for a more youthful, dewy glow. Hyaluronic Acid attracts up to 1,000 x its weight in water, strengthening the skin’s moisture barrier for visibly improved firmness and elasticity. A synergy of three molecular weights of Hyaluronic Acid and three organic Seaweeds work together to guarantee immediate, long-lasting hydration. Age-defying seaweed extracts boost skin with antioxidants, vitamins and minerals. This high performance serum absorbs instantly, leaving a velvety-soft, luminous finish.

Learn more about the benefits of hyaluronic acid for your skin on our wellness blog.

Learn More

How to Use

After cleansing and misting, apply two pumps to face, neck + decolleté. Use morning + night or anytime skin needs an intense moisture boost. Follow with OSEA moisturizer of choice.

Benefits


  • Lightweight

  • Moisturizing

  • Age Defying

  • Reduces Redness

Star Ingredients

  • Gigartina Skottsbergii Extract a red algae that deeply hydrates skin and promotes the appearance of youthful volume and firmness. Helps protect skin from external aggressors such as wind, dry climates and air pollution. Rich in polysaccharides, vitamins and minerals.
  • Undaria Pinnatifida Extract a brown marine algae rich in iodine, iron, potassium, calcium and vitamins B1, B2, B3, B6 and B12. Contains Fucoidan, a particularly hydrating compound that promotes a youthful, plump appearance. Reduces appearance of fine lines and wrinkles while also minimizing the appearance of surface redness.
  • Macrocystis Pyrifera Extract a brown algae abundant in vitamins, minerals, antioxidants and essential fatty acids. Helps minimize the appearance of surface impurities and irritation and visibly diminishes uneven skin texture.
  • Hyaluronic Acid is a naturally occurring polysaccharide. It holds up to 1000X its weight in water to flood skin with long lasting hydration and strengthen the skin’s moisture barrier. Derived from the plant-based bacterial fermentation of Bacillus subtilis.
  • Sodium Hyaluronate a vegan fermented form of Hyaluronic Acid that helps maintain skin's natural moisture barrier.
Read full ingredient list

Ingredients

NATURAL DERIVED INGREDIENTS: 

Aqua, Gigartina Skottsbergii Extract*, Macrocystis Pyrifera Extract*, Undaria Pinnatifida Extract*, Sodium Hyaluronate, Hyaluronic Acid, Potassium Sorbate, Citric Acid, Lonicera Caprifolium Extract, Lonicera Japonica Extract, Chlorophyll

*ORGANIC INGREDIENT

After cleansing and misting, apply two pumps to face, neck + decolleté. Use morning + night or anytime skin needs an intense moisture boost. Follow with OSEA moisturizer of choice.


  • Lightweight

  • Moisturizing

  • Age Defying

  • Reduces Redness
  • Gigartina Skottsbergii Extract a red algae that deeply hydrates skin and promotes the appearance of youthful volume and firmness. Helps protect skin from external aggressors such as wind, dry climates and air pollution. Rich in polysaccharides, vitamins and minerals.
  • Undaria Pinnatifida Extract a brown marine algae rich in iodine, iron, potassium, calcium and vitamins B1, B2, B3, B6 and B12. Contains Fucoidan, a particularly hydrating compound that promotes a youthful, plump appearance. Reduces appearance of fine lines and wrinkles while also minimizing the appearance of surface redness.
  • Macrocystis Pyrifera Extract a brown algae abundant in vitamins, minerals, antioxidants and essential fatty acids. Helps minimize the appearance of surface impurities and irritation and visibly diminishes uneven skin texture.
  • Hyaluronic Acid is a naturally occurring polysaccharide. It holds up to 1000X its weight in water to flood skin with long lasting hydration and strengthen the skin’s moisture barrier. Derived from the plant-based bacterial fermentation of Bacillus subtilis.
  • Sodium Hyaluronate a vegan fermented form of Hyaluronic Acid that helps maintain skin's natural moisture barrier.
Read full ingredient list

Ingredients

NATURAL DERIVED INGREDIENTS: 

Aqua, Gigartina Skottsbergii Extract*, Macrocystis Pyrifera Extract*, Undaria Pinnatifida Extract*, Sodium Hyaluronate, Hyaluronic Acid, Potassium Sorbate, Citric Acid, Lonicera Caprifolium Extract, Lonicera Japonica Extract, Chlorophyll

*ORGANIC INGREDIENT

Even better with...

Advanced Protection Cream Advanced Protection Cream
Age Defying / Dry / Sensitive
Ocean Cleanser Ocean Cleanser
Normal / Combination

Reviews and questions about Hyaluronic Sea Serum

Customer Reviews

4.6 Based on 153 Reviews
5 ★
82% 
125
4 ★
6% 
9
3 ★
7% 
10
2 ★
3% 
4
1 ★
2% 
5
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  • Reviews
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Filter Reviews:
JK
11/29/2019
Jonya K.
United States United States
  • How old are you? 35-44
  • What best describes your skin? Sensitive & Reactive

Moisture magnet

Love this serum. I get seasonal dryness that in the past, I over moisturize and then will get breakouts due to my combination skin. This serum is perfect, my face is moisturized and clear and I’ve gotten so many compliments on my skin since I started using! I will be reordering and trying other products. Don’t let the price scare you-a couple of drops will cover your face and neck so this bottle will last and allow me to get every pennies worth!

VD
11/28/2019
Vanessa D.
United States United States
  • How old are you? 25-34
  • What best describes your skin? Normal & Combination

Cannot get enough of this serum!

A must have serum! (I actually need to get a new one as it fell and broke on my tile floor and I’m missing it in my routine ) I love how hydrating this serum is. I can see the plumpness in my skin after using. The softness it gives the skin is unreal

JG
11/24/2019
Jennifer G.
United States United States
  • How old are you? 45-60
  • What best describes your skin? Sensitive & Reactive

Love the product

I love the product. My sensitive skin (including rosacea) looks and feels great. Love the plant-based ingredients. And I loved that they used glass instead of single-use plastic...until I dropped and broke a new, nearly full bottle. I felt like that was $88 down the drain... I poured what was left into a travel bottle, hoping there was no broken glass remaining. Also not sure if the excess air exposure causes the ingredients to break down. Will continue to buy and be very careful. But that’s the reason for the 4 stars instead of 5.

G
11/08/2019
Gaby
United States United States
  • How old are you? 25-34
  • What best describes your skin? Oily & Blemishes

Game Changer

I heard about Osea from the To Be Magnetic Lacey Philips Podcast, and these products are amazing! My skin has acne scars and is oily, and at the end of the day, my skin feels tired, puffy, and dirty from the NYC air pollution. Tried this product in a sample and am stunned--it was like my face was being ****** into it's normal place. Even my boyfriend noticed and said to me, wow you look younger and brighter. Huge game changer.

AF
10/29/2019
Ashley F.
United States United States
  • How old are you? 45-60
  • What best describes your skin? Mature & Dry

Fabulous

Thanks to Lacy's interview with Melissa on the Expanded podcast, I discovered this fantastic line. I love the story behind the product and the quality.

K
10/27/2019
katie
Canada Canada
  • How old are you? 35-44
  • What best describes your skin? Sensitive & Reactive

Beautiful

After being non-committal on whether or not to buy this because I have sensitive skin that reacts to everything, I finally took the plunge after hearing Melissa on the expanded podcast. I'm so happy I did. Love this product. My skin feels hydrated and bright.

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