Florence Organics Siero alla Vitamina C e Acido Ialuronico Versus Biossance Squalane + 10% Vitamin C Dark Spot Serum
This brightening serum is formulated around Sodium Ascorbyl Phosphate and Ferulic Acid to brighten dull-looking skin and hydrate skin.
This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid and Squalane to fade the look of dark spots and brighten dull-looking skin.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Water
Skin ConditioningSodium Ascorbyl Phosphate
Antioxidant
Aloe Barbadensis Leaf Juice
Skin Conditioning
Glycerin
Humectant
Ferulic Acid
Antimicrobial
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Hyaluronate
Humectant
Arginine
Masking
Taraxacum Officinale Extract
Skin ConditioningCentella Asiatica Extract
Cleansing
Equisetum Arvense Extract
AstringentCitrus Aurantium Amara Flower Water
MaskingHamamelis Virginiana Leaf Extract
Skin Conditioning
Simmondsia Chinensis Seed Oil
Emollient
Citrus Aurantium Dulcis Peel Oil
Masking
Phytic Acid
Chelating
Benzyl Alcohol
Perfuming
Tocopheryl Acetate
Antioxidant
Polyglyceryl-4 Caprate
EmulsifyingLimonene
Perfuming
Xanthan Gum
EmulsifyingEthylhexylglycerin
Skin ConditioningPotassium Sorbate
Preservative
Sodium Benzoate
Masking
Water, Sodium Ascorbyl Phosphate, Aloe Barbadensis Leaf Juice, Glycerin, Ferulic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Arginine, Taraxacum Officinale Extract, Centella Asiatica Extract, Equisetum Arvense Extract, Citrus Aurantium Amara Flower Water, Hamamelis Virginiana Leaf Extract, Simmondsia Chinensis Seed Oil, Citrus Aurantium Dulcis Peel Oil, Phytic Acid, Benzyl Alcohol, Tocopheryl Acetate, Polyglyceryl-4 Caprate, Limonene, Xanthan Gum, Ethylhexylglycerin, Potassium Sorbate, Sodium Benzoate
Water
Skin ConditioningGlycerin
Humectant
3-O-Ethyl Ascorbic Acid
Skin Conditioning
Squalane
Emollient
Lentinus Edodes Mycelium Extract
Skin ConditioningHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingGlycyrrhiza Glabra Root Extract
Bleaching
Sodium Hyaluronate
Humectant
Citric Acid
Buffering
Polyacrylate Crosspolymer-6
Emulsion StabilisingAcacia Senegal Gum
MaskingXanthan Gum
EmulsifyingSodium Gluconate
ChelatingSodium Citrate
BufferingPhenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningWater, Glycerin, 3-O-Ethyl Ascorbic Acid, Squalane, Lentinus Edodes Mycelium Extract, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glycyrrhiza Glabra Root Extract, Sodium Hyaluronate, Citric Acid, Polyacrylate Crosspolymer-6, Acacia Senegal Gum, Xanthan Gum, Sodium Gluconate, Sodium Citrate, Phenoxyethanol, Ethylhexylglycerin
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
Learn more about EthylhexylglycerinGlycerin (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 GlycerinSodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
Learn more about Sodium HyaluronateWater. 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
