Works for:
based on ingredients and %- Moisturizing
Can it cause trouble?
- Irritation risk: low
- Comedogenic risk ingredients: 1
Key actives
Product Summary
"The Ordinary - Marine Hyaluronics" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.
Ingredient callouts
- Humectants (sodium pca 0.15% - 0.65%, sodium lactate 0.15% - 0.60%, pca 0.20% - 0.70%, histidine 0.20% - 0.80%, glycerin 3.80% - 5.70%, aspartic acid 0.20% - 0.75%, algae extract 3.50% - 5.30%, ahnfeltia concinna extract 1.60% - 2.50%, alanine 1.00% - 1.50%, arginine 1.40% - 2.10% and glycine 1.20% - 1.80%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
About the brand
According to Cruelty-Free Kitty "The Ordinary" is cruelty free, but its parent company is not.
Price
The product retails from 6.90£ up to 13.00£ in the United Kingdom, for 15.30A$ in Australia, from 6.80$ up to 9.20$ in the United States and for 67.00HK$ in Hong Kong.
For a detailed price comparison: click here.
Works for
Moisturizing
What does the product description say?
Marine Hyaluronics
Source: From product name
This product can help improve hydration of the skin with the two types of ingredients.
The first type is called “humectants”:
these ingredients help attract water.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from
within deeper layers of the skin. The following ingredients in this product do the job:
ahnfeltia concinna extract, alanine.
This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: arginine, algae extract.
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
An amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinkles
Naturally present in skin and helps to attract water to its upper layer
An algae extract that helps attract water to the upper layer of the skin. Also used to create a thicker product texture
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Helps to attract water to the upper layer of the skin and can help restore the skin barrier function
An amino acid that can help attract water to the upper layer of the skin and support skin's barrier function
Naturally present in skin and helps to attract water to its upper layer
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Helps preserve products and creates a nice product texture
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing |
Total Promises Fulfilled score: 75/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 The Ordinary Marine Hyaluronics | Current | $6.80 | |
 Paula's choice Purely Natural Refreshing Toner | 76% | $25.50 | |
 DCL Skincare Spot Therapy | 75% | $29.00 | |
Pure Blends Hydrating Serum | 75% | - | |
 Pixi by Petra Clarity Tonic with Salicylic Acid | 75% | $10.00 | |
 bioClarity Treat Acne Clearing Gel | 74% | - |
Key Actives
Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinkles
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
An algae extract that helps attract water to the upper layer of the skin. Also used to create a thicker product texture
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
Helps to attract water to the upper layer of the skin and can help restore the skin barrier function
An amino acid that can help attract water to the upper layer of the skin and support skin's barrier function
Naturally present in skin and helps to attract water to its upper layer
Naturally present in skin and helps to attract water to its upper layer
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Potential irritants
Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Can work as an exfoliant but is typically used to adjust the product pH
The salt of salicylic acid. Helps exfoliate the upper layer of the skin. Can also work to preserve cosmetic products
Helps preserve products and creates a nice product texture
Comedogenic ingredients
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
All ingredients
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet
An algae extract that helps attract water to the upper layer of the skin. Also used to create a thicker product texture
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
Helps to attract water to the upper layer of the skin and can help restore the skin barrier function
An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino acid that can help attract water to the upper layer of the skin and support skin's barrier function
An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles
An amino-acid that helps increase skin hydration and might help to slightly improve skin firmness, potentially reducing lines and wrinkles
Naturally present in skin and helps to attract water to its upper layer
Naturally present in skin and helps to attract water to its upper layer
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)
Can work as an exfoliant but is typically used to adjust the product pH
Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin
Used to dissolve other ingredients in a product and can enhance their ability to penetrate the skin
The salt of salicylic acid. Helps exfoliate the upper layer of the skin. Can also work to preserve cosmetic products
A preservative. It helps prevent bacterial growth in cosmetic products
Helps preserve products and creates a nice product texture
Ingredient list view
Water, Glycerin, Algae extract, Pseudoalteromonas exopolysaccharides, Pseudoalteromonas ferment extract, Ahnfeltia concinna extract, Arginine, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Aspartic acid, Pca, Sodium pca, Sodium lactate, Salicylic acid, Citric acid, Propanediol, Dimethyl isosorbide, Ethoxydiglycol, Polysorbate 20, Potassium sorbate, Sodium salicylate, Sodium benzoate, Hexylene glycol, 1,2-hexanediol, Phenoxyethanol, Caprylyl glycol
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