Uriage Dépiderm Anti-Dark Spot Brightening Booster Serum Versus The Purest Solutions Brightening & Lightening Vitamin C Serum 10% Ascorbic Acid & 0.5% Ferulic Acid
This brightening serum is formulated around Ascorbyl Glucoside and 3-O-Ethyl Ascorbic Acid to fade the look of dark spots and brighten dull-looking skin.
This brightening serum is formulated around Ascorbic Acid and Ferulic Acid to brighten dull-looking skin and fade the look of dark spots.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
Solvent
Butylene Glycol
Humectant
Diglycerin
Humectant
Glycerin
Humectant
1,2-Hexanediol
Skin Conditioning
Ascorbyl Glucoside
Antioxidant
3-O-Ethyl Ascorbic Acid
Skin Conditioning
Polysorbate 20
Emulsifying
Sodium Citrate
BufferingXanthan Gum
EmulsifyingSodium Hydroxide
BufferingDipotassium Glycyrrhizate
Humectant
Niacinamide
Smoothing
Maltodextrin
Absorbent
Citric Acid
Buffering
Sucrose Dilaurate
Emollient
Sodium Cocoyl Glutamate
Cleansing
Pisum Sativum Extract
Skin ConditioningWater, Propanediol, Butylene Glycol, Diglycerin, Glycerin, 1,2-Hexanediol, Ascorbyl Glucoside, 3-O-Ethyl Ascorbic Acid, Polysorbate 20, Sodium Citrate, Xanthan Gum, Sodium Hydroxide, Dipotassium Glycyrrhizate, Niacinamide, Maltodextrin, Citric Acid, Sucrose Dilaurate, Sodium Cocoyl Glutamate, Pisum Sativum Extract
Water
Skin ConditioningAscorbic Acid
Antioxidant
Glycerin
Humectant
Hydroxyethylcellulose
Emulsion StabilisingSodium Hyaluronate Crosspolymer
Humectant
Sodium Hyaluronate
Humectant
Sodium Acetylated Hyaluronate
Humectant
Hydrolyzed Sodium Hyaluronate
Skin Conditioning
Sodium PCA
Humectant
Erythritol
Humectant
Chondrus Crispus
Masking
Xanthan Gum
EmulsifyingFerulic Acid
Antimicrobial
Salix Alba Bark Extract
Astringent
Camellia Sinensis Leaf Extract
Antimicrobial
Alpha-Glucan Oligosaccharide
Cleansing
Phenethyl Alcohol
Masking1,2-Hexanediol
Skin Conditioning
Glycyrrhiza Glabra Root Extract
Bleaching
Parfum
Masking
Limonene
Perfuming
Linalool
Perfuming
Benzyl Salicylate
Perfuming
Water, Ascorbic Acid, Glycerin, Hydroxyethylcellulose, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium PCA, Erythritol, Chondrus Crispus, Xanthan Gum, Ferulic Acid, Salix Alba Bark Extract, Camellia Sinensis Leaf Extract, Alpha-Glucan Oligosaccharide, Phenethyl Alcohol, 1,2-Hexanediol, Glycyrrhiza Glabra Root Extract, Parfum, Limonene, Linalool, Benzyl Salicylate
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservatives
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinWater. 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. Remember to stay hydrated!
Learn more about WaterXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan Gum
