Olay Regenerist Collagen Peptide 24 Serum (Fragrance Free) Versus Dear, Klairs Freshly Juiced Vitamin Drop
Updated on July 18, 2023
Overview
What they are
These products are both reef safe serums. They have a total of 3 ingredients in common
Cool Features
They both contain peptides
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin and dark spots
Free From
They both do not contain any harsh alcohols, parabens or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Olay Regenerist Collagen Peptide 24 Serum (Fragrance Free) 16 ingredients
Dear, Klairs Freshly Juiced Vitamin Drop 52 ingredients
At a glance
Click on any of the items below to learn more
Olay Regenerist Collagen Peptide 24 Serum (Fragrance Free) 16 ingredients
Dear, Klairs Freshly Juiced Vitamin Drop 52 ingredients
Notable Ingredients
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Concerns
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Notable Ingredients
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Benefits
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Ingredients Side-by-side
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.
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.
6 Benefits
Niacinamide has emerged as an all-star ingredient due to its many benefits.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Panthenol is a common ingredient that helps hydrate and soothe the skin. It can be found naturally in our skin and hair.
Not safe for Fungal Acne
You might know this ingredients as Matrixyl. It is a peptide.
Hydroxyacetophenone is antioxidant and helps with skin conditioning.
C13-14 Isoparaffin is created from petroleum-based mineral oils. It is an emollient and helps thicken a product.
Laureth-4 is created by reacting ethylene oxide with Lauryl Alcohol. It is a surfactant and emulsifier.
Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
Laureth-7 is created by the ethoxylation of lauryl alcohol using ethylene oxide. Lauryl alcohol is a fatty alcohol with hydrating properties.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
Polyacrylamide is a synthetic polymer. It is used to stabilize products and bind ingredients. When hydrated, Polyacrylamide forms a soft gel.
Dimethicone Crosspolymer is a silicone created by modifying dimethicone with hydrocarbon side chains. Due to its large size, it does not penetrate skin. It is considered non-occlusive.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
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.
Propylene Glycol is an odorless, colorless liquid. As a humectant, it helps skin retain moisture. It also aids in delivering active ingredients.
Antioxidant 6 Benefits
Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Hydroxyethylcellulose is used to improve the texture of products. It is created from a chemical reaction involving ethylene oxide and alkali-cellulose. Cellulose is a sugar found in plant cell walls and help give plants structure.
Citrus Junos Fruit Extract comes from the Citrus Junos tree, or the Yuzu plant.
Centella Asiatica Extract (Centella) is derived from an herb native to Southeast Asia. It is famous for its anti-inflammatory and soothing properties.
Polysorbate 60 is used to help stabilize products. It is a surfactant and emulsifier. These properties help keep ingredients together in a product. Surfactants help reduce surface tension between ingredients with different states, such as liquids and solids. Emulsifiers help prevent oils and waters from separating.
Paeonia Suffruticosa Root Extract comes from the Paeonia Suffruticosa plant known as the Peony.
You might know Brassica Oleracea Italica as Broccoli. Brassica Oleracea Italica Extract can be extracted from any part of the broccoli plant.
Scutellaria Baicalensis Root Extract comes from the Baikal skullcap or Chinese skullcap plant. This plant is native to Northeast Asia and can be found in China, Mongolia, Korea, and Siberia.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
Citrus Aurantium Dulcis Oil comes from the bitter orange, an orange native to Southeast Asia.
1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.
This long ingredient is a copolymer of sodium acrylate and sodium acryloyldimethyl taurate monomers.
Isohexadecane is added to enhance texture, emulsify, and to help cleanse. It is an isoparrafin. It is a component of petrolatum.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
EU Allergen
Lavandula Angustifolia Oil is more commonly known as lavender essential oil. Lavandula Angustifolia is known as the English Lavender and famous for creating purple fields in Provence, France.
Camellia Sinensis Callus Culture Extract comes from the callus of the tea tree plant. A callus is the mass of cells used to cover a plant wound.
Polysorbate 80 is a surfactant and emulsifier. It is used to keep ingredients together, and prevent oils and waters from separating.
Sorbitan Oleate is created from compounds in oleic acid and sorbitol. It is used to stabilize a product by preventing ingredients from separating.
Antioxidant 6 Benefits
Sodium Ascorbyl Phosphate is a form of Vitamin C. It is the salt of ascorbic acid.
Acetyl Methionine is an amino acid made partly with methionine. It is an antioxidant and humectant.
Theanine is an amino acid found in plants and fungal species. Theanine helps hydrate the skin as an emollient and humectant.
Proline is an amino-acid. It helps moisturize the skin and plays an important role in creating proteins.
Lecithin is a term for a group of substances found in plants, animals, and humans. They are made up of mixture of fatty acids. These fatty acids usually are a mixture of phosphoric acid's choline ester connected to stearic, oleic, and palmitic acids. Most lecithins are created from plant ingredients scuh as sunflower.
Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
sh-Oligopeptide-1 is a peptide found naturally in our bodies. Peptides are the building blocks for collagen and elastin in our skin.
Peptides are amino acids naturally found in your skin. These amino acids make up many proteins your skin uses. Collagen is made up of peptides. Collagen is responsible for keeping your skin plump and youthful.
Peptides are amino acids naturally found in your skin. These amino acids make up many proteins your skin uses. Collagen is made up of peptides. Collagen is responsible for keeping your skin plump and youthful.
Peptides are amino acids naturally found in your skin. These amino acids make up many proteins your skin uses. Collagen is made up of peptides. Collagen is responsible for keeping your skin plump and youthful.
Caprylyl Glycol is a humectant and emollient, meaning it attracts and preserves moisture.
Limonene is a fragrance that adds scent and taste to a formulation.
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
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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterGlycerin 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 GlycerinDisodium 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 EDTAIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Olay Regenerist Collagen Peptide 24 Serum (Fragrance Free) 16 ingredients
Dear, Klairs Freshly Juiced Vitamin Drop 52 ingredients
Reviews
Here's what our community thinks
Olay Regenerist Collagen Peptide 24 Serum (Fragrance Free) 16 ingredients
Dear, Klairs Freshly Juiced Vitamin Drop 52 ingredients
emilyGonzalez_590
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...
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.
