Here's our complete breakdown comparing the ingredients, attributes, and more of Superdrug Optimum Collagen Serum versus L'Oreal Glycolic Bright Instant Glowing Face Serum .
Published on February 09, 2024
Overview
What they are
These products are both reef safe serums. They have a total of 13 ingredients in common
Cool Features
They both contain hyaluronic acid, niacinamide, Vitamin C and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any parabens, silicones or sulfates
What's Inside
They both contain common allergens and 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
Superdrug Optimum Collagen Serum 33 ingredients
L'Oreal Glycolic Bright Instant Glowing Face Serum 39 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:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Contains Alcohol
Ingredients in this product that are types of alcohol:
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 🎉
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 🎉
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
Superdrug Optimum Collagen Serum 33 ingredients
L'Oreal Glycolic Bright Instant Glowing Face Serum 39 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 1 ingredient that may have this attribute:
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Benefits
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Concerns
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.
Superdrug Optimum Collagen Serum 33 ingredients
L'Oreal Glycolic Bright Instant Glowing Face Serum 39 ingredients
Water • Glycerin • Niacinamide • Caprylic/Capric Triglyceride • Betaine • Decyl Oleate • Isoamyl Laurate • Caprylyl Glycol • Carbomer • Triethyl Citrate • 3-O-Ethyl Ascorbic Acid • Polyglutamic Acid • Benzoic Acid • Sodium Hydroxide • Parfum • Tocopheryl Acetate • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Glycine Soja Oil • Disodium EDTA • Sodium Hyaluronate • Collagen Amino Acids • Tocopherol • Hydroxypropyl Cyclodextrin • Leuconostoc/Radish Root Ferment Filtrate • Beta-Sitosterol • Hydroxycitronellal • Squalene • Limonene • Alpha-Isomethyl Ionone • Citronellol • Eugenol • Palmitoyl Tripeptide-38 • Hydrogenated Palm Glycerides Citrate
Water • Glycerin • Alcohol • Dipropylene Glycol • Butylene Glycol • Peg/Ppg/Polybutylene Glycol-8/5/3 Glycerin • Niacinamide • Hydroxyethylpiperazine Ethane Sulfonic Acid • Bis-Peg-18 Methyl Ether Dimethyl Silane • Glycolic Acid • 3-O-Ethyl Ascorbic Acid • Isononyl Isononanoate • Linalool • Geraniol • Sorbitan Isostearate • Eugenol • Parfum • Salicylic Acid • Sodium Hydroxide • Sodium Citrate • Sodium Hyaluronate • Phenoxyethanol • Phenylethyl Resorcinol • Adenosine • Ammonium Polyacryloyldimethyl Taurate • Tocopheryl Acetate • Disodium EDTA • Limonene • Tocopherol • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Hydrogenated Lecithin • Citric Acid • Citronellol • Xanthan Gum • Acetyl Trifluoromethylphenyl Valylglycine • Oxothiazolidinecarboxylic Acid • Polysorbate 60 • Hexyl Cinnamal • Benzyl Alcohol
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 WaterSuperdrug Optimum Collagen Serum contains this as ingredient number 1.
L'Oreal Glycolic Bright Instant Glowing Face 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 GlycerinSuperdrug Optimum Collagen Serum contains this as ingredient number 2.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 2.
Niacinamide has emerged as an all-star ingredient due to its many benefits.
It is known to treat acne by reducing inflammation. It also helps fade dark-spots and strengthen the skin by promoting the growth of the ceramide barrier.
Other benefits include smoothing wrinkles and minimizing redness.
The cherry on top? Niacinamide can also help build keratin, a protein that keeps skin firm.
When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.
Niacinamide can be mixed with other ingredients to boost benefits. For instance, it has shown to be effective when used with copper, folic acid, and zinc to treat acne.
Learn more about NiacinamideSuperdrug Optimum Collagen Serum contains this as ingredient number 3.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 7.
You might know this ingredient as Ethyl Ascorbic Acid, a more stable version of ascorbic acid.
Like other types of vitamin C, this ingredient has many benefits including reducing wrinkles, skin soothing, dark spot fading, and fighting against free radicals.
3-O-Ethyl Ascorbic Acid interferes with the process of skin darkening, helping to reduce hyperpigmentation. It also encourages the skin to produce more collagen.
Once applied, 3-O-Ethyl Ascorbic Acid is converted to Vitamin C deeper in the skin's layers. This process is slow but makes this ingredient more tolerable for skin.
The optimum pH range for this ingredient is 4 - 5.5
Learn more about 3-O-Ethyl Ascorbic AcidSuperdrug Optimum Collagen Serum contains this as ingredient number 11.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 11.
Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideSuperdrug Optimum Collagen Serum contains this as ingredient number 14.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 19.
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 ParfumSuperdrug Optimum Collagen Serum contains this as ingredient number 15.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 17.
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 AcetateSuperdrug Optimum Collagen Serum contains this as ingredient number 16.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 26.
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 EDTASuperdrug Optimum Collagen Serum contains this as ingredient number 19.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 27.
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 HyaluronateSuperdrug Optimum Collagen Serum contains this as ingredient number 20.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 21.
Tocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolSuperdrug Optimum Collagen Serum contains this as ingredient number 22.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 29.
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 LimoneneSuperdrug Optimum Collagen Serum contains this as ingredient number 28.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 28.
Citronellol is used to add fragrance/parfum to a product. It is often derived from plants such as roses. In fact, it can be found in many essential oils including geranium, lavender, neroli, and more. The scent of Citronellol is often described as "fresh, grassy, and citrus-like".
Since the Citronellol molecule is already unstable, Citronellol becomes irritating on the skin when exposed to air.
Citronellol is a modified terpene. Terpenes are unsaturated hydrocarbons found in plants. They make up the primary part of essential oils.
Citronellol is not able to be absorbed into deeper layers of the skin. It has low permeability,
Citronellol is also a natural insect repellent.
Learn more about CitronellolSuperdrug Optimum Collagen Serum contains this as ingredient number 30.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 33.
Eugenol is naturally found in cloves, basil, and bay leaves. It is an aromatic oil used to add fragrance to a product. The scent of eugenol is described as "clove-like". Eugenol is a known EU allergen, meaning it causes contact allergies.
Studies show eugenol possesses antibacterial and antioxidant properties.
Besides cosmetics, eugenol is also added as a flavor in teas and cakes.
Learn more about EugenolSuperdrug Optimum Collagen Serum contains this as ingredient number 31.
L'Oreal Glycolic Bright Instant Glowing Face Serum contains this as ingredient number 16.
Here's what our community thinks of the ingredients in these two products.
Superdrug Optimum Collagen Serum 33 ingredients
L'Oreal Glycolic Bright Instant Glowing Face Serum 39 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Superdrug Optimum Collagen Serum 33 ingredients
L'Oreal Glycolic Bright Instant Glowing Face Serum 39 ingredients
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