Here's our complete breakdown comparing the ingredients, attributes, and more of Lumene Herkkä Nordic Sensitive Weightless Serum versus Slurp Preparation B5 .
Last updated on December 21, 2023. Published on December 27, 2023
Overview
What they are
These products are both reef safe serums. They have a total of 17 ingredients in common
Cool Features
They both contain ceramides, exfoliants and hyaluronic acid
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin and sensitive skin
Free From
They both do not contain any harsh alcohols, common allergens, parabens or silicones
What's Inside
They both contain fragrances
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
Lumene Herkkä Nordic Sensitive Weightless Serum 38 ingredients
Slurp Preparation B5 43 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:
Contains Sulfate
Ingredients in this product that are types of sulfate:
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
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 🎉
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
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 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
Lumene Herkkä Nordic Sensitive Weightless Serum 38 ingredients
Slurp Preparation B5 43 ingredients
Notable Ingredients
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Benefits
This product contains 7 ingredients that may have this attribute:
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Concerns
This product contains 1 ingredient that may have this attribute:
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Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 5 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 8 ingredients that may have this attribute:
This product contains 8 ingredients that may have this attribute:
This product contains 8 ingredients that may have this attribute:
This product contains 5 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Lumene Herkkä Nordic Sensitive Weightless Serum 38 ingredients
Slurp Preparation B5 43 ingredients
Vaccinium Myrtillus Fruit Juice • Water • Propanediol • Butylene Glycol • Xylitol • Glycerin • Pentylene Glycol • Betaine • Inulin • Avena Sativa Bran Extract • Ceramide NP • Ceramide AP • Phytosphingosine • Cholesterol • Ceramide EOP • Phenoxyethanol • Saccharide Isomerate • Ethylhexylglycerin • Xanthan Gum • Hydroxyacetophenone • Squalane • Chondrus Crispus • Sodium Gluconate • Polyglyceryl-10 Stearate • Sodium Hyaluronate • Triethyl Citrate • Biosaccharide Gum-1 • Polyglyceryl-6 Behenate • Behenic Acid • Cetearyl Alcohol • Citric Acid • Glyceryl Stearate • Sodium Citrate • Sodium Levulinate • Sodium Carrageenan • Potassium Sorbate • Sodium Cetearyl Sulfate • Maris Sal
Water • Panthenol • Squalane • Glycerin • Propanediol • Sucrose Distearate • Carthamus Tinctorius Seed Oil • Lactococcus Ferment Lysate • Glucosyl Hesperidin • Carnosine • Phytosphingosine • Ceramide NP • Ceramide Ns • Ceramide As • Ceramide AP • Ceramide EOP • Cholesterol • Pentylene Glycol • Cetearyl Alcohol • Stearic Acid • Polyquaternium-51 • Hydroxypropyl Methylcellulose • Sodium Chloride • Lithothamnion Calcareum Extract • Amylopectin • Sodium Hyaluronate • Arginine • Dextrin • Xanthan Gum • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Allantoin • Dipotassium Glycyrrhizate • Calcium Carbonate • Citric Acid • Hydrogenated Lecithin • Potassium Cetyl Phosphate • 1,2-Hexanediol • Hydroxyacetophenone • Potassium Sorbate • Potassium Benzoate • Phenylpropanol • Levulinic Acid • Sodium Levulinate
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 WaterLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 2.
Slurp Preparation B5 contains this as ingredient number 1.
Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.
Propanediol is not likely to cause sensitivity and considered safe to use.
It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 3.
Slurp Preparation B5 contains this as ingredient number 5.
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 GlycerinLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 6.
Slurp Preparation B5 contains this as ingredient number 4.
Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can help thicken or emulsify a product. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 7.
Slurp Preparation B5 contains this as ingredient number 18.
Ceramide NP is a type of ceramide.
Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. They are known for their ability to hold water and thus are a great ingredient for dry skin.
Ceramides are an important building block for our skin barrier. A stronger barrier helps the skin look more firm and hydrated. By bolstering the skin ceramides act as a barrier against irritating ingredients. This can help with inflammation as well.
If you would like to eat ceramides, sweet potatoes contain a small amount.
Read more about other common types of ceramides here: Ceramide AP Ceramide EOP
Learn more about Ceramide NPLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 11.
Slurp Preparation B5 contains this as ingredient number 12.
Ceramide AP is a type of Ceramide.
Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. Having a strong skin barrier leads to more firm and hydrated skin.
They are known for their ability to hold water and thus are a great ingredient for dry skin. By bolstering the skin ceramides act as a barrier against irritating ingredients. This can help with inflammation as well.
If you would like to eat ceramides, sweet potatoes contain a small amount.
Read more about other common types of ceramides here: Ceramide NP Ceramide EOP
Learn more about Ceramide APLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 12.
Slurp Preparation B5 contains this as ingredient number 15.
Phytosphingosine is a phospholipid naturally found in our skin. It helps moisturize, soothe, and protect skin.
Phytosphingosine is already present in our skin. On our skin, it is a building block for ceramides.
Phytosphingosine tells our skin to increase its natural moisturizing factor (NMF). The NMF is responsible for hydration, a strong barrier, and plasticity. Our NMF decreases with age. Increasing NMF leads to more healthy and hydrated skin.
Studies show products formulated with NMF ingredients help strengthen our skin's barrier. Having a healthy skin barrier reduces irritation and increases hydration. Our skin barrier is responsible for having plump and firm skin. It also helps protect our skin against infection, allergies, and inflammation.
Phytosphingosine is also abundant in plants and fungi.
More ingredients that help boost collagen in skin:
Learn more about PhytosphingosineLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 13.
Slurp Preparation B5 contains this as ingredient number 11.
Cholesterol is a class of organic molecules called lipids. It helps hydrate your skin and is essential to having a healthy skin barrier.
Our skin naturally contains cholesterol in the outermost layer. Besides cholesterol, it also contains ceramides and fatty acids. Cholesterol makes up about 1/4 of your skin's outer layer and barrier. Your skin barrier is responsible for keeping allergens and microbes out. Having a healthy skin barrier is also responsible for keeping your skin firm and plump.
Our bodies use cholestrol to create vitamin D, steroid hormones, and more.
Learn more about CholesterolLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 14.
Slurp Preparation B5 contains this as ingredient number 17.
Ceramide EOP is a type of Ceramide. EOP stands for a linked Ester fatty acid, a linked Omega hydroxy fatty acid, and the Phytosphingosine base.
Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. They are known for their ability to hold water and thus are a great ingredient for dry skin.
Ceramides are an important building block for our skin barrier. A stronger barrier helps the skin look more firm and hydrated. By bolstering the skin ceramides act as a barrier against irritating ingredients. This can help with inflammation as well.
If you would like to eat ceramides, sweet potatoes contain a small amount.
Read more about other common types of ceramides here: Ceramide AP Ceramide NP
Learn more about Ceramide EOPLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 15.
Slurp Preparation B5 contains this as ingredient number 16.
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 19.
Slurp Preparation B5 contains this as ingredient number 29.
Hydroxyacetophenone is antioxidant and helps with skin conditioning.
Antioxidants help fight off free-radical molecules. These unstable molecules may damage your skin cells. By helping stabilize free-radicals, antioxidants may help in anti-aging.
Hydroxyacetophenone boosts the efficiency of other preservatives.
Learn more about HydroxyacetophenoneLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 20.
Slurp Preparation B5 contains this as ingredient number 38.
Squalane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
Because squalane boosts hydration in the skin, it also comes with plenty of benefits: it is an antioxidant and can help fight free radicals and skin damage. Squalane is also found to have a detoxifying effect when applied.
Squalane comes from squalene, which occurs naturally within the sebum of our skin. It is one of the oils our skin produces to keep itself hydrated. Squalane is the hydrogenated version of squalene and has a longer shelf life.
Research shows that squalane is non-irritating (even at 100% concentration).
In general, it's a fantastic ingredient. It does a great job at hydrating the skin, and it's suitable for those with sensitive skin.
The source of squalane may impact malassezia / fungal acne. This is because olive oil derived squalane can contain impurities such as fatty acids and plant waxes. Sugarcane derived squalane is recommended for anyone with malassezia concerns.
Is squalane vegan? This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Learn more about SqualaneLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 21.
Slurp Preparation B5 contains this as ingredient number 3.
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 HyaluronateLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 25.
Slurp Preparation B5 contains this as ingredient number 26.
Cetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.
Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.
Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.
Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.
Learn more about Cetearyl AlcoholLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 30.
Slurp Preparation B5 contains this as ingredient number 19.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and look more even.
Read more about some other popular AHA's here:
Learn more about Citric AcidLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 31.
Slurp Preparation B5 contains this as ingredient number 34.
Sodium levulinate is the a sodium salt of Levulinic Acid. If dissolved in an aqueous solution, the two ingredients become identical.
It is a skin conditioning agent, meaning it helps soften and hydrate your skin.
According to Cosmetic Ingredient Review, the highest amounts of sodium levulinate are found in mouthwashes at 0.62%.
Learn more about Sodium LevulinateLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 34.
Slurp Preparation B5 contains this as ingredient number 43.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
Potassium sorbate is potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
Potassium sorbate is often used with stronger preservatives.
Learn more about Potassium SorbateLumene Herkkä Nordic Sensitive Weightless Serum contains this as ingredient number 36.
Slurp Preparation B5 contains this as ingredient number 39.
Here's what our community thinks of the ingredients in these two products.
Lumene Herkkä Nordic Sensitive Weightless Serum 38 ingredients
Slurp Preparation B5 43 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Lumene Herkkä Nordic Sensitive Weightless Serum 38 ingredients
Slurp Preparation B5 43 ingredients
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