OSEA Red Algae Clarifying Mask

OSEA Red Algae Clarifying Mask

Review

Does OSEA Red Algae Clarifying Mask work?

OSEA Red Algae Clarifying Mask is a type of skincare product designed to be rinsed off, peeled off, or otherwise removed from the skin. Research confirming the moisturizing, anti-wrinkle, and soothing effects of such products is very limited. Therefore, we do not provide efficacy ratings for these types of skincare products.

However, you can explore the roles of specific ingredients in the Ingredients Explained section below.

Ingredients

Est. % Ingredient Origin Functions
60
9
6
4
3
2.5
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Rosa Damascena Flower Water
Function:
Origin:
Sorbitan Olivate
Function:
Origin:
Glycerin
Function:
Origin:
Carthamus Tinctorius (Safflower) Seed Oil
Function:
Origin:
Lactobacillus
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Stearic Acid
Function:
Origin:
Bentonite
Function:
Origin:
Sesamum Indicum (Sesame) Seed Oil
Function:
Origin:
Gigartina Stellata/Kappaphycus Alvarezii Extract
Function:
Origin:
Corallina Officinalis Extract
Function:
Origin:
Cocos Nucifera (Coconut) Fruit Extract
Function:
Origin:
Simmondsia Chinensis (Jojoba) Seed Oil
Function:
Origin:
Illite
Function:
Origin:
Pichia/Resveratrol Ferment Extract
Function:
Origin:
Chamomilla Recutita (Matricaria) Flower Extract
Function:
Origin:
Camellia Sinensis Leaf Extract
Function:
Origin:
Magnesium Ascorbyl Phosphate
Function:
Origin:
Tocopherol
Function:
Origin:
Disodium Cocoyl Glutamate
Function:
Origin:
Sodium Cocoyl Glutamate
Function:
Origin:
Citrus Paradisi (Grapefruit) Peel Oil
Function:
Origin:
Citrus Aurantifolia (Lime) Oil
Function:
Origin:
Citrus Nobilis (Mandarin Orange) Peel Oil
Function:
Origin:
Cupressus Sempervirens Oil
Function:
Origin:
Eucalyptus Globulus Leaf Oil
Function:
Origin:
Juniperus Virginiana Oil
Function:
Origin:
Lavandula Angustifolia (Lavender) Oil
Function:
Origin:
Lavandula Hybrida Oil
Function:
Origin:
Limonene
Function:
Origin:
Mentha Piperita (Peppermint) Oil
Function:
Origin:
Mentha Viridis (Spearmint) Extract
Function:
Origin:
Pelargonium Graveolens Flower Oil
Function:
Origin:
Prunus Amygdalus Dulcis (Sweet Almond) Oil
Function:
Origin:
Rosmarinus Officinalis (Rosemary) Leaf Oil
Function:
Origin:
Thymus Vulgaris (Thyme) Oil
Function:
Origin:
Glycine Soja (Soybean) Oil
Function:
Origin:
Sodium Levulinate
Function:
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Sodium Anisate
Function:
Origin:
Leuconostoc/Radish Root Ferment Filtrate
Function:
Origin:
Citric Acid
Function:
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Xanthan Gum
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Potassium Sorbate
Function:
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Ingredients explained

Rosa Damascena Flower Water
Est. %60
Function
Origin
Rosa Damascena Flower WaterA fragrant water that is leftover after the steam distillation of Damask rose petals. During this process, the essential oil floats to the surface of the water and is collected. The leftover water has a fresh, rosy scent.
Sorbitan Olivate
Est. %9
Function
Origin
Sorbitan OlivateAn ester of sorbitol (a type of sugar alcohol) and olive oil fatty acids. It is used as an emulsifying agent to stabilize oil droplets in water (or vice versa).
Glycerin
Est. %6
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Carthamus Tinctorius (Safflower) Seed Oil
Est. %4
Function
Origin
Carthamus Tinctorius (Safflower) Seed OilA fatty oil pressed from safflower seeds that is used as an occlusive moisturizer and emollient. It contains unusually high amounts of linoleic acid (up to 70%), as well as antioxidant compounds such as vitamin E, phytosterols, and phenolics.
Lactobacillus
Est. %3
Function
Origin
LactobacillusA genus of probiotic bacteria. Lactobacillus bacteria are part of the human microflora and their ferment products contain antioxidants.
Glyceryl Stearate
Est. %2.5
Function
Origin
Glyceryl StearateAn emollient and emulsifier typically derived from vegetable sources through a chemical reaction with glycerin. It provides stability, texture, and consistency to formulations. Its main function is to allow oil and water to mix.
Stearic Acid
Est. %2
Function
Origin
Stearic AcidA saturated fatty acid found in vegetable butter and animal fats. It is an occlusive moisturizing and emollient ingredient and also helps to maintain the barrier function of the skin.
Bentonite
Est. %1.5
Function
Origin
BentoniteA naturally occurring material that has a variety of functions. It is used as absorbent, since the bentonite can absorb oils produced by the skin and prevent a greasy appearance. It is also a great opacifier.
Sesamum Indicum (Sesame) Seed Oil
Est. %1.3
Function
Origin
Sesamum Indicum (Sesame) Seed OilAn emollient fatty oil expressed from sesame seeds. It is made up majorly of unsaturated fatty acids, linoleic acid (up to 45%), and oleic acid (up to 38%). Sesame oil is an occlusive moisturizer that is rich in antioxidant compounds.
Gigartina Stellata/Kappaphycus Alvarezii Extract
Est. %1
Function
Origin
Gigartina Stellata/Kappaphycus Alvarezii Extract
Corallina Officinalis Extract
Est. %0.3
Function
Origin
Corallina Officinalis ExtractAn extract from red marine alga, Corallina officinalis is used in skincare for its antioxidant properties. It also contains an immense amount of calcium and special, sulfur-containing polysaccharides.
Cocos Nucifera (Coconut) Fruit Extract
Est. %0.3
Function
Origin
Cocos Nucifera (Coconut) Fruit ExtractSimilar to coconut milk or water, this fragrant extract has a sweet, coconut scent and contains a beneficial mixture of sugars, fatty acids, vitamins, and minerals. It is used as an emollient ingredient in skincare due to its content of lipids and fatty acids.
Simmondsia Chinensis (Jojoba) Seed Oil
Est. %0.3
Function
Origin
Simmondsia Chinensis (Jojoba) Seed OilA liquid plant wax, also known as Jojoba oil, pressed from the seeds of Simmondsia chinensis. These seeds can contain up to 50% of liquid wax. It is used as an occlusive moisturizer, emollient, and emulsifier.
Illite
Est. %0.3
Function
Origin
Illite
Pichia/Resveratrol Ferment Extract
Est. %0.3
Function
Origin
Pichia/Resveratrol Ferment Extract
Chamomilla Recutita (Matricaria) Flower Extract
Est. %0.3
Function
Origin
Chamomilla Recutita (Matricaria) Flower ExtractDerived from German chamomile flowers, this extract is especially known for its anti-inflammatory and soothing benefits. It contains two soothing compounds called chamazulene and bisabolol, as well as antioxidant flavonoids.
Camellia Sinensis Leaf Extract
Est. %0.3
Function
Origin
Camellia Sinensis Leaf Extract

An antioxidant green tea extract. In the deeper layers, it slows down the destruction of collagen, elastin, and hyaluronic acid – thus delaying the signs of aging. It also acts as an anti-acne, soothing, moisturizing, and emollient ingredient.

Magnesium Ascorbyl Phosphate
Est. %0.3
Function
Origin
Magnesium Ascorbyl PhosphateOne of the best-researched derivatives of vitamin C. It is more resistant to light and air and retains all the properties of ascorbic acid – antioxidant, collagen-boosting, and anti-pigmentation, but with less irritation.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.

Disodium Cocoyl Glutamate
Est. %0.3
Function
Origin
Disodium Cocoyl GlutamateA naturally-derived surfactant with gentle cleansing and some foaming ability.
Sodium Cocoyl Glutamate
Est. %0.3
Function
Origin
Sodium Cocoyl GlutamateA very effective yet mild cleansing ingredient derived from coconut oil.
Citrus Paradisi (Grapefruit) Peel Oil
Est. %0.3
Function
Origin
Citrus Paradisi (Grapefruit) Peel Oil

This oil is obtained from the peels of pink grapefruits. It contains fragrant limonene, which gives the oil a fresh and clean, citrusy scent.

Citrus Aurantifolia (Lime) Oil
Est. %0.3
Function
Origin
Citrus Aurantifolia (Lime) Oil

A fragrant essential oil extracted from lime peels that is mostly comprised of limonene, pinene, terpinene, and terpineol - which give off a sweet citrusy scent.

Citrus Nobilis (Mandarin Orange) Peel Oil
Est. %0.3
Function
Origin
Citrus Nobilis (Mandarin Orange) Peel Oil

A fragrant essential oil expressed from the peels of mandarin. It contains up to 74% of limonene and other volatile compounds which create its sweet, mandarin aroma. It may induce sun allergies in people sensitive to citrus fruits.

Cupressus Sempervirens Oil
Est. %0.3
Function
Origin
Cupressus Sempervirens OilAn essential oil with a woody and piny aroma that is obtained from the twigs and leaves of the Italian cypress.
Eucalyptus Globulus Leaf Oil
Est. %0.3
Function
Origin
Eucalyptus Globulus Leaf OilAn essential oil extracted from the leaves of the Eucalyptus globulus, a tall, evergreen, Australian tree with waxy leaves. It mostly consists of cineole – which has potent antimicrobial and anti-inflammatory activity.
Juniperus Virginiana Oil
Est. %0.3
Function
Origin
Juniperus Virginiana Oil
Lavandula Angustifolia (Lavender) Oil
Est. %0.3
Function
Origin
Lavandula Angustifolia (Lavender) OilAn essential oil derived from common, or true, lavender. It is used in skincare for its lovely, calming scent. Like all essential oils, however, it may cause a contact skin allergy in more sensitive individuals.
Lavandula Hybrida Oil
Est. %0.3
Function
Origin
Lavandula Hybrida OilA fragrant essential oil distilled from a lavender hybrid of the two most common lavender species: true lavender and spike lavender. It contains linalool and linalyl acetate as well as eucalyptol and camphor, which altogether give it a cooling, lavender scent.
Limonene
Est. %0.3
Function
Origin
Limonene

One of the most used fragrances in skincare products. It is produced from the peels of citrus fruits and has a fresh, pleasant, citrusy smell. People who are sensitive to citrus should try to avoid it, or at least do a patch test before using it.

Mentha Piperita (Peppermint) Oil
Est. %0.3
Function
Origin
Mentha Piperita (Peppermint) OilAn essential oil distilled from peppermint leaves that is used as a fragrance and for its cooling effect on the skin. It contains up to 50% of menthol, which interacts with heat-sensitive nerve endings upon application to the skin, producing a cold sensation.
Mentha Viridis (Spearmint) Extract
Est. %0.3
Function
Origin
Mentha Viridis (Spearmint) Extract
Pelargonium Graveolens Flower Oil
Est. %0.3
Function
Origin
Pelargonium Graveolens Flower OilA fragrant essential oil with a distinct, rose-like scent derived from rose geranium. It is widely used in aromatherapy and massage therapy to ease tension. People with sensitive skin should try to avoid it, or at least do a patch test before using it.
Prunus Amygdalus Dulcis (Sweet Almond) Oil
Est. %0.3
Function
Origin
Prunus Amygdalus Dulcis (Sweet Almond) OilAn emollient and occlusive oil derived from sweet almonds. It has a favorable fatty acid composition (mainly oleic and linoleic acids), and a high content of vitamin E. Almond oil is listed as a common comedogenic ingredient by acne.org.
Rosmarinus Officinalis (Rosemary) Leaf Oil
Est. %0.3
Function
Origin
Rosmarinus Officinalis (Rosemary) Leaf OilAn essential oil distilled from the leaves of rosemary. It is used as a fragrance in skincare and has a spicy, earthy, camphoraceous scent. It also has antioxidant properties according to some research.
Thymus Vulgaris (Thyme) Oil
Est. %0.3
Function
Origin
Thymus Vulgaris (Thyme) OilA fragrant essential oil extracted by steam distillation from thyme leaves. It has a warm, spicy, herbal scent, as well as some antiseptic activity.
Glycine Soja (Soybean) Oil
Est. %0.3
Function
Origin
Glycine Soja (Soybean) OilAn occlusive moisturizing oil expressed from soybeans. It does not leave an oily feeling on the skin due to its low content of saturated fatty acids. Glycine soja oil contains emollient fatty acids and a significant amount of antioxidants.
Sodium Levulinate
Est. %0.3
Function
Origin
Sodium LevulinateA sodium salt of levulinic acid that is used as an antimicrobial and preservative agent, inhibiting the growth of harmful bacteria in a product.
Sodium Anisate
Est. %0.3
Function
Origin
Sodium AnisateA natural preservative with a sweet scent.
Leuconostoc/Radish Root Ferment Filtrate
Est. %0.3
Function
Origin
Leuconostoc/Radish Root Ferment FiltrateA biotechnological fermentation ingredient that is created by feeding radish root to Leuconostoc kimchii. It allegedly contains organic acids and a mixture of peptides known as bacteriocins – which have antimicrobial activity.
Citric Acid
Est. %0.3
Function
Origin
Citric AcidA gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.
Sodium Benzoate
Est. %0.3
Function
Origin
Sodium BenzoateA preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
Potassium Sorbate
Est. %0.3
Function
Origin
Potassium SorbateA preservative widely used in food and personal care products, available from natural sources or synthetically produced. Potassium sorbate works by inhibiting the growth of yeasts, molds, and some bacteria.