Here's our complete breakdown comparing the ingredients, attributes, and more of Bolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID versus Jack Black Brightening Booster Vitamin C Serum .
Last updated on February 01, 2024. Published on March 23, 2024
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 11 ingredients in common
Cool Features
They both contain Vitamin C and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, parabens or sulfates
What's Inside
They both contain fragrances, oils 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
Bolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID 35 ingredients
Jack Black Brightening Booster Vitamin C Serum 37 ingredients
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 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not 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 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Bolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID 35 ingredients
Jack Black Brightening Booster Vitamin C Serum 37 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:
Benefits
This product contains 3 ingredients 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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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 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:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Bolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID 35 ingredients
Jack Black Brightening Booster Vitamin C Serum 37 ingredients
Water • Glycolic Acid • Aminomethyl Propanol • Aloe Barbadensis Leaf Juice • Caprylic/Capric Triglyceride • Carthamus Tinctorius Seed Oil • Cetyl Alcohol • Dimethicone • Glycerin • Propanediol • Cetearyl Olivate • Methyl Glucose Sesquistearate • Cetearyl Alcohol • Sorbitan Olivate • Sodium Magnesium Silicate • Stearic Acid • Phenoxyethanol • Sodium Stearoyl Glutamate • Ceteareth-20 • Panthenyl Triacetate • Bisabolol • Xanthan Gum • Ethylhexylglycerin • Ascorbyl Tetraisopalmitate • Butylene Glycol • Pentylene Glycol • Oryza Sativa Bran Extract • Acetyl Rheum Rhaponticum Root Extract • Helianthus Annuus Extract • Hydroxyphenyl Propamidobenzoic Acid • Rosmarinus Officinalis Leaf Extract • Tocopherol • Zingiber Officinale Root Extract • Arginine • Parfum
Water • Tetrahexyldecyl Ascorbate • Propanediol • Glycerin • Caprylic/Capric Triglyceride • Dimethicone • Helianthus Annuus Seed Oil • Arachidyl Alcohol • Terminalia Chebula Fruit Extract • Cetearyl Alcohol • Bis-Peg-18 Methyl Ether Dimethyl Silane • Phenoxyethanol • Behenyl Alcohol • Acetyl Zingerone • Arachidyl Glucoside • Acrylates/C10-30 Alkyl Acrylate Crosspolymer • Caprylyl Glycol • Dipropylene Glycol • Peg-6 Methyl Ether • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Sodium Hydroxide • Tocopherol • Scenedesmus Rubescens Extract • Dimethiconol • Panthenol • Ethylhexylglycerin • Hydrogenated Lecithin • Sorbitan Olivate • Cetearyl Olivate • Disodium EDTA • Camellia Sinensis Leaf Extract • Olea Europaea Fruit Oil • Linum Usitatissimum Seed Extract • Laminaria Digitata Extract • Punica Granatum Fruit Extract • Polysorbate 60 • Sorbitan Isostearate
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 WaterBolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID contains this as ingredient number 1.
Jack Black Brightening Booster Vitamin C Serum contains this as ingredient number 1.
Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
Within a product, Caprylic Triglyceride can thicken the product and make spreadability easier by dissolving clumping compounds. An added benefit of Caprylic Triglyceride is its antioxidant properties.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid. Caprylic Triglyceride has not been found to be toxic for human use in concentrations under 50%.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this.
Learn more about Caprylic/Capric TriglycerideBolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID contains this as ingredient number 5.
Jack Black Brightening Booster Vitamin C Serum contains this as ingredient number 5.
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.
Bolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID contains this as ingredient number 8.
Jack Black Brightening Booster Vitamin C Serum contains this as ingredient number 6.
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 GlycerinBolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID contains this as ingredient number 9.
Jack Black Brightening Booster Vitamin C Serum contains this as ingredient number 4.
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 PropanediolBolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID contains this as ingredient number 10.
Jack Black Brightening Booster Vitamin C Serum contains this as ingredient number 3.
Cetearyl Olivate is an emulsifier and texture enhancer. It is derived from the fatty acids of olive oil and Cetearyl alcohol, and is biodegradable.
As an emulsifier, it is used to prevent oils and waters from separating. It can also
Manufacturers use the name Olivem 1000. This ingredient has been found to preserve the natural microbiome of skin. Having a healthy microbiome helps keep our skin healthy and protects against harmful bacteria. This ingredient is grouped with Sorbitan Olivate under the name Olivem 1000.
Learn more about Cetearyl OlivateBolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID contains this as ingredient number 11.
Jack Black Brightening Booster Vitamin C Serum contains this as ingredient number 29.
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 AlcoholBolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID contains this as ingredient number 13.
Jack Black Brightening Booster Vitamin C Serum contains this as ingredient number 10.
Sorbitan Olivate is created from the fatty acids in olive oil and sorbitol.
Sorbitan Olivate is an oil in water emulsifier. It helps stabilize a product by preventing oils and waters from separating. Sorbitan Olivate also helps hydrate the skin.
Manufacturers sell sorbitan olivate under the name OliveM 1000. OliveM 1000 a multifunctional ingredient. It is self-emulsifying. According to a manufacturer, OliveM 1000 does not disrupt natural skin biome.
Learn more about Sorbitan OlivateBolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID contains this as ingredient number 14.
Jack Black Brightening Booster Vitamin C Serum contains this as ingredient number 28.
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.
Bolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID contains this as ingredient number 17.
Jack Black Brightening Booster Vitamin C Serum contains this as ingredient number 12.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Bolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID contains this as ingredient number 23.
Jack Black Brightening Booster Vitamin C Serum contains this as ingredient number 26.
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 TocopherolBolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID contains this as ingredient number 32.
Jack Black Brightening Booster Vitamin C Serum contains this as ingredient number 22.
Here's what our community thinks of the ingredients in these two products.
Bolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID 35 ingredients
Jack Black Brightening Booster Vitamin C Serum 37 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Bolden NIGHTIME REPAIR SERUM WITH 10% GLYCOLIC ACID 35 ingredients
Jack Black Brightening Booster Vitamin C Serum 37 ingredients
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