
OSEA Vitamin Sea Serum
OSEA Vitamin Sea Serum
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Vitamin Sea Serum
This Product Is: a vitamin-filled facial serum
Good For: all skin types, especially sensitive and oily
Why We Love It: Osea Vitamin Sea Serum works to give you a youthful, radiant glow thanks to ferulic acid, rich in vitamins A, C and E, which binds moisture to the skin. Seven organic seaweeds are infused to help reduce the appearance of fine lines, and moisture-restoring hyaluronic acid helps to plump skin.
After cleansing, apply this anti-aging serum onto skin to deliver an instant antioxidant boost. Follow with your moisturizer of choice. Use morning + night.

Click an ingredient for more info
aqua, montmorillonite, fucus serratus extract, enteromorpha compressa extract, palmaria palmata extract, ascophyllum nodosum extract*, glycerin*, sorbitol, gigartina skottsbergii extract*, macrocystis pyrifera extract*, undaria pinnatifida extract*, juglans regia seed extract, olea europaea leaf extract, sodium hyaluronate, citric acid, magnesium ascorbyl phosphate (vitamin c), phyllanthus emblica fruit extract, tetrahydro curcuminoids, ferulic acid, di-potassium glycyrrhizinate, camellia sinensis leaf extract*, tocopherol, ascorbyl palmitate, lonicera caprifolium extract, lonicera japonica extract, phospholipids, maltodextrin, potassium sorbate
*organic ingredient
This product is fragrance free.
This fragrance is comprised of (Click on a fragrance category for more info):
Essential Oils
Essential OilsAuthentic essential oils are physically extracted by steam or expression (cold pressing) of the skin of the fruit. Essential oils have not been chemically altered (via reaction, solvent extraction) from their natural state. |
Certified Organic Fragrance
Certified Organic FragranceA blend of essential oils (see above) derived from plants that are grown in accordance with the USDA National Organic Program. |
Natural Fragrance
Natural FragranceNatural fragrances are mixtures of aromatic raw materials. As opposed to a whole essential oil found in a plant, these chemicals are physically isolated from natural compounds, then blended together to create a scent. If only natural isolates are used, companies can declare the scent “natural.” |
Naturally-Derived Fragrance
Naturally-Derived FragranceFragrance ingredients that have been extracted using solvents (alcohol, petrochemicals, vegetable oils), or extracted by fermentation, or ingredients which may have a natural component but have been significantly processed. |
Synthetic Fragrance
Unfragranced/UnscentedIngredients which are new molecules, made in a laboratory. The majority of synthetic constituent ingredients are from petroleum byproducts. Synthetic “nature-identical” ingredients fall into this category as well. Credo allows synthetic fragrances as long as there are no Dirty List components. |
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Essential Oils
Authentic essential oils are physically extracted by steam or expression (cold pressing) of the skin of the fruit. Essential oils have not been chemically altered (via reaction, solvent extraction) from their natural state.
Certified Organic Fragrance
A blend of essential oils (see above) derived from plants that are grown in accordance with the USDA National Organic Program.
Natural Fragrance
Natural fragrances are mixtures of aromatic raw materials. As opposed to a whole essential oil found in a plant, these chemicals are physically isolated from natural compounds, then blended together to create a scent. If only natural isolates are used, companies can declare the scent “natural.”
Naturally-Derived Fragrance
Fragrance ingredients that have been extracted using solvents (alcohol, petrochemicals, vegetable oils), or extracted by fermentation, or ingredients which may have a natural component but have been significantly processed.
Unfragranced/Unscented
Ingredients which are new molecules, made in a laboratory. The majority of synthetic constituent ingredients are from petroleum byproducts. Synthetic “nature-identical” ingredients fall into this category as well. Credo allows synthetic fragrances as long as there are no Dirty List components.
What's Behind "Fragrance"?
US law does not require that companies be transparent about the ingredients in fragrance/parfum. Credo believes in your right-to-know. We require all brands to categorize the fragrance in each product (see chart above), and encourage brands to fully disclose all scent ingredients.

All products are cruelty-free and formulated without ingredients on The Dirty List™️. At Credo, "clean" goes even deeper. Learn more.

Inspired by her grandmother’s lifelong love of the sea, Jenefer Palmer set out to share her passion through a plant-based skincare line infused with elements of the ocean. Distraught by the harmful chemicals she found in other products, Palmer resolved to craft her formulas with non-toxic, nourishing ingredients. While OSEA has now expanded into a world-renowned skincare line, their commitment has stayed the same—producing effective, wholesome products as pure as the ocean itself.
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