Here's our complete breakdown comparing the ingredients, attributes, and more of Dear, Klairs Freshly Juiced Vitamin Drop versus Kiehl's Powerful-Strength Vitamin C Serum .
Last updated on July 18, 2023. Published on June 16, 2021
Overview
What they are
These products are both reef safe serums. They have a total of 4 ingredients in common
Cool Features
They both contain hyaluronic acid and Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, parabens or sulfates
What's Inside
They both contain common allergens, fragrances and 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
Dear, Klairs Freshly Juiced Vitamin Drop 52 ingredients
Kiehl's Powerful-Strength Vitamin C Serum 21 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 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Vegan
This product is 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:
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 🎉
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
Dear, Klairs Freshly Juiced Vitamin Drop 52 ingredients
Kiehl's Powerful-Strength Vitamin C Serum 21 ingredients
Notable Ingredients
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Benefits
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Concerns
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:
Notable Ingredients
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient 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:
This product contains 2 ingredients that may have this attribute:
This product contains 3 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 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:
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.
Dear, Klairs Freshly Juiced Vitamin Drop 52 ingredients
Kiehl's Powerful-Strength Vitamin C Serum 21 ingredients
Water • Propylene Glycol • Ascorbic Acid • Hydroxyethylcellulose • Citrus Junos Fruit Extract • Centella Asiatica Extract • Polysorbate 60 • Illicium Verum Fruit Extract • Chaenomeles Sinensis Fruit Extract • Paeonia Suffruticosa Root Extract • Brassica Oleracea Italica Extract • Nelumbium Speciosum Flower Extract • Citrus Paradisi Fruit Extract • Scutellaria Baicalensis Root Extract • Butylene Glycol • Glycerin • Citrus Aurantium Dulcis Oil • 1,2-Hexanediol • Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Isohexadecane • Disodium EDTA • Lavandula Angustifolia Oil • Camellia Sinensis Callus Culture Extract • Polysorbate 80 • Disodium Phosphate • Sorbitan Oleate • Chrysanthellum Indicum Extract • Asarum Sieboldii Root Extract • Quercus Mongolica Leaf Extract • Persicaria Hydropiper Extract • Larix Europaea Wood Extract • Magnolia Obovata Bark Extract • Rheum Palmatum Root Extract • Corydalis Turtschaninovii Root Extract • Coptis Chinensis Root Extract • Sodium Phosphate • Lysine Hcl • Sodium Ascorbyl Phosphate • Acetyl Methionine • Theanine • Proline • Lecithin • Acetyl Glutamine • Bacillus/Folic Acid/Soybean Ferment Extract • Sodium Hyaluronate • Sh-Oligopeptide-1 • Sh-Oligopeptide-2 • Sh-Polypeptide-1 • Sh-Polypeptide-11 • Sh-Polypeptide-9 • Caprylyl Glycol • Limonene
Propylene Glycol • Dimethicone • Glycerin • Ascorbic Acid • Ethylhexyl Palmitate • Cetyl Peg/Ppg-10/1 Dimethicone • Dimethicone Crosspolymer • Ascorbyl Glucoside • Cyclohexasiloxane • Hydroxyethylpiperazine Ethane Sulfonic Acid • Lauroyl Lysine • Acrylonitrile/Methyl Methacrylate/Vinylidene Chloride Copolymer • Polysilicone-11 • Adenosine • Hydrolyzed Hyaluronic Acid • Limonene • Isobutane • Citrus Aurantium Dulcis Peel Oil • Citrus Limon Peel Oil • Citral • Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
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.
Propylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Another role of this ingredient is preventing a product from melting or freezing. Propylene glycol also adds antimicrobrial properties to a product, elongating product lifespan.
This ingredient is considered an organic alcohol and commonly added into both cosmetics and foods.
Those with sensitive skin or conditions may deliver a rash when using this ingredient.
Learn more about Propylene GlycolDear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 2.
Kiehl's Powerful-Strength Vitamin C Serum contains this as ingredient number 1.
Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Not only is vitamin C great for your overall health and immune system, it also has plenty of benefits on your skin.
Vitamin C is best used for brightening skin. It improves dark spots, acne scars, and hyperpigmentation. This is because it blocks the process of skin darkening when exposed to UV.
Remember: Vitamin C should not replace sunscreen!
Your skin uses vitamin C to build collagen. Collagen is one key component in having a strong skin barrier and plump skin. Vitamin C also plays a role in regulating collagen, thus making it effective in improving wrinkles and fine lines.
Ascorbic acid shows potent antioxidant activity. As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells. These antioxidants also protect skin against UV damage.
The best formulations include Vitamin E and/or ferulic acid. These two ingredients help stabilize and provide a boost in the benefits of ascorbic acid. This is because ascorbic acid becomes unstable when exposed to UV and air. In fact, you can tell your ascorbic acid has oxidized when it turns an orange-yellow color.
Ascorbic acid is generally compatible with other ingredients. However, using ascorbic acid with other active ingredients might cause irritation. Two ingredients: copper ions and benzoyl peroxide, will inactivate ascorbic acid completely.
Read more about other types of Vitamin C:
Foods rich with vitamin C include oranges, strawberries, broccoli, bell peppers, and more. When consuming Vitamin C, your skin receives a portion of the nutrients.
Learn more about Ascorbic AcidDear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 3.
Kiehl's Powerful-Strength Vitamin C Serum 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 GlycerinDear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 16.
Kiehl's Powerful-Strength Vitamin C Serum contains this as ingredient number 3.
Limonene is a fragrance that adds scent and taste to a formulation.
It's found in the peel oil of citrus fruits and other plants such as lavender and eucalyptus. The scent of limonene is generally described as "sweet citrus".
Limonene acts as an antioxidant, meaning it helps neutralize free radicals.
When exposed to air, oxidized limonene may sensitize the skin. Because of this, limonene is often avoided by people with sensitive skin.
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.
Learn more about LimoneneDear, Klairs Freshly Juiced Vitamin Drop contains this as ingredient number 52.
Kiehl's Powerful-Strength Vitamin C Serum contains this as ingredient number 16.
Here's what our community thinks of the ingredients in these two products.
Dear, Klairs Freshly Juiced Vitamin Drop 52 ingredients
Kiehl's Powerful-Strength Vitamin C Serum 21 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Dear, Klairs Freshly Juiced Vitamin Drop 52 ingredients
Kiehl's Powerful-Strength Vitamin C Serum 21 ingredients
Reviews
Here's what our community thinks
Dear, Klairs Freshly Juiced Vitamin Drop 52 ingredients
My acne leaves a lot of scars, and this stuff clears them up way faster than if I don't use it. It's also fairly priced compared to other Vitamin-C serums and the bottle lasts for a good amount of time.
My acne leaves a lot of scars, and this stuff clears them up way faster than if I don't use it. It's also fairly priced compared to other Vitamin-C serums and the bottle lasts for a good amount of time.
A no for my skin
Wanted to love it. But it's not for my oily skin. Too oily.
A no for my skin
Wanted to love it. But it's not for my oily skin. Too oily.
Kiehl's Powerful-Strength Vitamin C Serum 21 ingredients
Alternatives
Our Dupe Finder has found 9 potential alternatives that have similar ingredients to Dear, Klairs Freshly Juiced Vitamin Drop.
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