Here's our complete breakdown comparing the ingredients, attributes, and more of Sk-II R.N.A. POWER Anti-Aging Essence Serum versus Shiseido Ultimune Power Infusing Serum Concentrate .
Published on July 23, 2021
Overview
What they are
These products are both serums. They have a total of 9 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any sulfates
What's Inside
They both contain harsh alcohols, common allergens, fragrances and silicones
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
Sk-II R.N.A. POWER Anti-Aging Essence Serum 44 ingredients
Shiseido Ultimune Power Infusing Serum Concentrate 37 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Contains Parabens
Ingredients in this product that are types 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:
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
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 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are 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
Sk-II R.N.A. POWER Anti-Aging Essence Serum 44 ingredients
Shiseido Ultimune Power Infusing Serum Concentrate 37 ingredients
Notable Ingredients
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Benefits
This product contains 3 ingredients that may have this attribute:
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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:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Concerns
This product contains 3 ingredients that may have this attribute:
This product contains 2 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 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Concerns
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 4 ingredients that may have this attribute:
This product contains 4 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Sk-II R.N.A. POWER Anti-Aging Essence Serum 44 ingredients
Shiseido Ultimune Power Infusing Serum Concentrate 37 ingredients
Water • Butylene Glycol • Glycerin • Galactomyces Ferment Filtrate • Niacinamide • Pentylene Glycol • Phytosteryl/Octyldodecyl Lauroyl Glutamate • Isopropyl Isostearate • Dimethicone • Squalane • Xylitol • Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer • Boron Nitride • Panthenol • Peg-20 Sorbitan Cocoate • Tocopheryl Acetate • Dimethicone/Vinyl Dimethicone Crosspolymer • Phenoxyethanol • Benzyl Alcohol • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Dipentaerythrityl Tri-Polyhydroxystearate • Peg-11 Methyl Ether Dimethicone • Aminomethyl Propanol • Ceratonia Siliqua Fruit Extract • Laureth-7 • Methylparaben • Polymethylsilsesquioxane • Sodium Peg-7 Olive Oil Carboxylate • Xanthan Gum • Disodium EDTA • Peg-100 Stearate • Peg-7 Glyceryl Cocoate • Acanthopanax Senticosus Root Extract • Parfum • Ethylhexylglycerin • Hydrolyzed Soy Protein • Cynara Scolymus Leaf Extract • Polyquaternium-7 • Hydrolyzed Yeast Protein • Palmitoyl Pentapeptide-4 • Methylsilanol Tri-Peg-8 Glyceryl Cocoate • Methicone • CI 77891 • CI 77492
Water • Alcohol Denat. • Glycerin • Butylene Glycol • Peg/Ppg-17/4 Dimethyl Ether • Triethylhexanoin • Cyclohexasiloxane • Dimethicone • Phenoxyethanol • Trehalose • Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer • Peg-14m • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Tocopheryl Acetate • Peg/Ppg-14/7 Dimethyl Ether • Rosa Damascena Flower Water • Parfum • Disodium EDTA • Potassium Hydroxide • Silica • Isoceteth-10 • Linalool • Lauryl Betaine • Ginkgo Biloba Leaf Extract • Geraniol • Citronellol • Origanum Majorana Leaf Extract • Nelumbo Nucifera Germ Extract • Alcohol • Sodium Carboxymethyl Beta-Glucan • BHA • Thymus Serpyllum Extract • Perilla Ocymoides Leaf Extract • Sodium Bicarbonate • Iris Florentina Root Extract • Sodium Benzoate • Ganoderma Lucidum Stem Extract
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 WaterSk-II R.N.A. POWER Anti-Aging Essence Serum contains this as ingredient number 1.
Shiseido Ultimune Power Infusing Serum Concentrate contains this as ingredient number 1.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
Sk-II R.N.A. POWER Anti-Aging Essence Serum contains this as ingredient number 2.
Shiseido Ultimune Power Infusing Serum Concentrate contains this as ingredient number 4.
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 GlycerinSk-II R.N.A. POWER Anti-Aging Essence Serum contains this as ingredient number 3.
Shiseido Ultimune Power Infusing Serum Concentrate contains this as ingredient number 3.
Dimethicone is a silicone used for making products smooth and silky. It also has the added benefit of sealing in hydration. The amount of dimethicone found in beauty products is considered safe and non-comedogenic, meaning it won't clog pores.
Dimethicone has been found increase absorption in skin, boosting the benefits of other ingredients. While there is concern for the safety of dimethicone, the levels used in skincare are safe for use.
Sk-II R.N.A. POWER Anti-Aging Essence Serum contains this as ingredient number 9.
Shiseido Ultimune Power Infusing Serum Concentrate contains this as ingredient number 8.
Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateSk-II R.N.A. POWER Anti-Aging Essence Serum contains this as ingredient number 16.
Shiseido Ultimune Power Infusing Serum Concentrate contains this as ingredient number 14.
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.
Sk-II R.N.A. POWER Anti-Aging Essence Serum contains this as ingredient number 18.
Shiseido Ultimune Power Infusing Serum Concentrate contains this as ingredient number 9.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is also an emulsifier. Due to its properties, it can prevent water and oil ingredients from separating.
Sk-II R.N.A. POWER Anti-Aging Essence Serum contains this as ingredient number 20.
Shiseido Ultimune Power Infusing Serum Concentrate contains this as ingredient number 13.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTASk-II R.N.A. POWER Anti-Aging Essence Serum contains this as ingredient number 30.
Shiseido Ultimune Power Infusing Serum Concentrate contains this as ingredient number 18.
Parfum is a catch-all term for an ingredient or more that is used to give aroma to products. Parfum, or fragrance, can be a blend of hundreds of chemicals or plant oils. This means every product with "fragrance" or "Parfum" in the ingredients list is a different mixture.
In the US, the alternative name for parfum is 'fragrance'. The term 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.
For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance. One example is Calendula flower extract. Essential oil ingredients still impart a scent or 'fragrance'.
Depending on the blend, it can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.
Products use parfum often to give products a scent or cover up smells of different ingredients.
The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.
Learn more about ParfumSk-II R.N.A. POWER Anti-Aging Essence Serum contains this as ingredient number 34.
Shiseido Ultimune Power Infusing Serum Concentrate contains this as ingredient number 17.
Here's what our community thinks of the ingredients in these two products.
Sk-II R.N.A. POWER Anti-Aging Essence Serum 44 ingredients
Shiseido Ultimune Power Infusing Serum Concentrate 37 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Sk-II R.N.A. POWER Anti-Aging Essence Serum 44 ingredients
Shiseido Ultimune Power Infusing Serum Concentrate 37 ingredients
Reviews
Here's what our community thinks
Sk-II R.N.A. POWER Anti-Aging Essence Serum 44 ingredients
Shiseido Ultimune Power Infusing Serum Concentrate 37 ingredients
Alternatives
Our Dupe Finder has found 31 potential alternatives that have similar ingredients to Sk-II R.N.A. POWER Anti-Aging Essence Serum.
See 31 alternativesOur Dupe Finder has found 17 potential alternatives that have similar ingredients to Shiseido Ultimune Power Infusing Serum Concentrate.
See 17 alternatives