Here's our complete breakdown comparing the ingredients, attributes, and more of No7 HydraLuminous Water Concentrate versus Alastin HA (Hyaluronic Acid) Immerse Serum™ .
Published on November 04, 2023
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 10 ingredients in common
Cool Features
They both contain hyaluronic acid, Vitamin C and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, parabens or sulfates
What's Inside
They both contain oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Price
Ingredient Info
No7 HydraLuminous Water Concentrate 24 ingredients
Alastin HA (Hyaluronic Acid) Immerse Serum™ 38 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
No7 HydraLuminous Water Concentrate 24 ingredients
Alastin HA (Hyaluronic Acid) Immerse Serum™ 38 ingredients
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
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Benefits
This product contains 4 ingredients that may have this attribute:
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This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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This product contains 3 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
No7 HydraLuminous Water Concentrate 24 ingredients
Alastin HA (Hyaluronic Acid) Immerse Serum™ 38 ingredients
Water • Glycerin • Peg-40 Hydrogenated Castor Oil • Xylitylglucoside • Phenoxyethanol • Sodium Hyaluronate • Panthenol • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Anhydroxylitol • Tocopheryl Acetate • Caprylyl Glycol • Sodium Benzoate • Xylitol • Ascorbyl Glucoside • Propylene Glycol • Potassium Hydroxide • Tetrasodium EDTA • Ethylhexylglycerin • Parfum • Glucose • Butylene Glycol • Panax Ginseng Root Extract • Dipropylene Glycol • Morus Alba Leaf Extract
Water • Glycerin • Polyacrylate-13 • Sodium Hyaluronate • Sodium Hyaluronate Crosspolymer • Octapeptide-1 • Hexapeptide-11 • Tremella Fuciformis Sporocarp Extract • Lactoferrin • Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate • Xylitol • Propanediol • Anhydroxylitol • Phospholipids • Xylitylglucoside • Phosphatidylserine • Glucose • Hydroxymethoxyphenyl Decanone • Tocopherol • Ascorbyl Palmitate • Dimethicone • Caprylyl Methicone • Caprylic/Capric Triglyceride • Polyisobutene • Caprylyl Glycol • Disodium EDTA • Betaine • Polysorbate 20 • Ethylhexylglycerin • Caprylhydroxamic Acid • Sorbitan Isostearate • Helianthus Annuus Seed Oil • Lecithin • Pentylene Glycol • Magnesium Chloride • Phenoxyethanol • Potassium Sorbate • Sodium Hydroxide
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterNo7 HydraLuminous Water Concentrate contains this as ingredient number 1.
Alastin HA (Hyaluronic Acid) Immerse Serum™ contains this as ingredient number 1.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinNo7 HydraLuminous Water Concentrate contains this as ingredient number 2.
Alastin HA (Hyaluronic Acid) Immerse Serum™ contains this as ingredient number 2.
Xylitylglucoside is created from xylitol and glucose, two humectants.
Not surprisingly, this ingredient is also a humectant. It attracts and holds water in your skin, helping to maintain hydration.
This ingredient is most commonly found in a popular trio called Aquaxyl. Aquaxyl is made up of anhydroxylitol(24 - 34%), xylitylglucoside (35 - 50%), and xylitol (5 - 15%).
According to a manufacturer, Aquaxyl is known for a 3-D hydration concept and an anti-dehydration shield to reinforce the outer layer of skin.
Learn more about XylitylglucosideNo7 HydraLuminous Water Concentrate contains this as ingredient number 4.
Alastin HA (Hyaluronic Acid) Immerse Serum™ contains this as ingredient number 15.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
No7 HydraLuminous Water Concentrate contains this as ingredient number 5.
Alastin HA (Hyaluronic Acid) Immerse Serum™ contains this as ingredient number 36.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateNo7 HydraLuminous Water Concentrate contains this as ingredient number 6.
Alastin HA (Hyaluronic Acid) Immerse Serum™ contains this as ingredient number 4.
This ingredient is created from dehydrating xylitol in acidic conditions. Xylitol is a famous sugar and humectant.
Much like its predecessor, anhydroxylitol is a humectant. Humectants attract and hold water to moisturize the skin.
This ingredient is most commonly found in a popular trio called Aquaxyl. Aquaxyl is made up of anhydroxylitol (24 - 34%), xylitylglucoside (35 - 50%), and xylitol (5 - 15%).
According to a manufacturer, Aquaxyl is known for a 3-D hydration concept and an anti-dehydration shield to reinforce the outer layer of skin.
This ingredient is often derived from plants such as wood and sugarcane.
Learn more about AnhydroxylitolNo7 HydraLuminous Water Concentrate contains this as ingredient number 9.
Alastin HA (Hyaluronic Acid) Immerse Serum™ contains this as ingredient number 13.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
It is a common ingredient in many products, especially those designed to hydrate skin. The primary benefits are retaining moisture, skin softening, and promoting a healthy skin barrier.
Though Caprylyl Glycol is an alcohol derived from fatty acids, it is not the kind that can dry out skin.
This ingredient is also used as a preservative to extend the life of products. It has slight antimicrobial properties.
Learn more about Caprylyl GlycolNo7 HydraLuminous Water Concentrate contains this as ingredient number 11.
Alastin HA (Hyaluronic Acid) Immerse Serum™ contains this as ingredient number 25.
Xylitol is a humectant and prebiotic. It can help with dry skin.
In studies, xylitol has been shown to improve dry skin. It decreased transepidermal water loss, or when water passes through the skin and evaporates. Xylitol also showed to help improve the biomechanical properties of the skin barrier.
The prebiotic property of xylitol may also help reinforce our skin's natural microbiome. Having a healthy microbiome prevents infection by bad bacteria and helps with hydration.
As a humectant, Xylitol helps draw moisture from both the air and from deeper skin layers. This helps keep skin hydrated.
Xylitol is a sugar alcohol and commonly used as a sugar substitute. It is naturally occurring in plants such as strawberries and pumpkin.
Learn more about XylitolNo7 HydraLuminous Water Concentrate contains this as ingredient number 13.
Alastin HA (Hyaluronic Acid) Immerse Serum™ contains this as ingredient number 11.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
No7 HydraLuminous Water Concentrate contains this as ingredient number 18.
Alastin HA (Hyaluronic Acid) Immerse Serum™ contains this as ingredient number 29.
Glucose is a simple sugar and is the most important source of energy in all organisms. In skincare, glucose is used to hydrate the skin. It also acts as a prebiotic for our natural biome.
As a humectant, glucose draws moisture from the air and from deeper levels in the skin. This helps hydrate skin.
Our skin's natural microbiome contains many saccharides that act as prebiotics. These prebiotics help strengthen our skin's microbiome. Having a healthy microbiome helps protect our skin from harmful bacteria and other contaminants.
Studies show glucose may help with fading discoloration and pigmentation. This is because our skin metabolizes glucose into lactic acid. Lactic acid is an AHA that helps exfoliate the top layer of skin.
Plants and algae make glucose during the process of photosynthesis. It is then used to make cellulose, the building blocks of cell walls.
Learn more about GlucoseNo7 HydraLuminous Water Concentrate contains this as ingredient number 20.
Alastin HA (Hyaluronic Acid) Immerse Serum™ contains this as ingredient number 17.
Here's what our community thinks of the ingredients in these two products.
No7 HydraLuminous Water Concentrate 24 ingredients
Alastin HA (Hyaluronic Acid) Immerse Serum™ 38 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
No7 HydraLuminous Water Concentrate 24 ingredients
Alastin HA (Hyaluronic Acid) Immerse Serum™ 38 ingredients
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