This brightening serum is formulated around Niacinamide and Alpha-Arbutin to brighten dull-looking skin and fade the look of dark spots.
This brightening serum is formulated around Aloe Barbadensis Leaf Juice and Ascorbyl Glucoside to brighten dull-looking skin and fade the look of dark spots.
What's inside
What's inside
Key Ingredients
Benefits
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Propanediol
Solvent
Niacinamide
Smoothing
Acetyl Glycyl Beta-Alanine
Skin ConditioningAlpha-Arbutin
Antioxidant
Centella Asiatica Leaf Extract
Skin Conditioning
Tetrapeptide-30
Skin Conditioning
Copper Palmitoyl Heptapeptide-14
Skin Conditioning
Palmitoyl Sh-Hexapeptide-13 Serine Sp Amide
Tulipa Gesneriana Flower Extract
Skin ConditioningCrocus Chrysanthus Bulb Extract
Skin ConditioningGlycyrrhiza Glabra Root Extract
Bleaching
Kinetin
Skin ConditioningIndole Acetic Acid
Skin ConditioningAvena Sativa Kernel Extract
Abrasive
Corallina Officinalis Extract
Skin Conditioning
Panthenol
Skin Conditioning
Allantoin
Skin Conditioning
Melia Azadirachta Flower Extract
Skin ConditioningMelia Azadirachta Leaf Extract
Skin ConditioningCoccinia Indica Fruit Extract
Skin Conditioning
Camellia Sinensis Leaf Extract
Antimicrobial
Sodium Hyaluronate
Humectant
Lactic Acid/Glycolic Acid Copolymer
Skin ConditioningBetaine
Humectant
Acacia Senegal Gum
MaskingXanthan Gum
EmulsifyingPotassium Sorbate
Preservative
Sodium Benzoate
Masking
Maltodextrin
Absorbent
Caprylyl Glycol
Emollient
1,2-Hexanediol
Skin Conditioning
Polyvinyl Alcohol
Sodium Hydroxide
BufferingCitric Acid
Buffering
Water, Glycerin, Propanediol, Niacinamide, Acetyl Glycyl Beta-Alanine, Alpha-Arbutin, Centella Asiatica Leaf Extract, Tetrapeptide-30, Copper Palmitoyl Heptapeptide-14, Palmitoyl Sh-Hexapeptide-13 Serine Sp Amide, Tulipa Gesneriana Flower Extract, Crocus Chrysanthus Bulb Extract, Glycyrrhiza Glabra Root Extract, Kinetin, Indole Acetic Acid, Avena Sativa Kernel Extract, Corallina Officinalis Extract, Panthenol, Allantoin, Melia Azadirachta Flower Extract, Melia Azadirachta Leaf Extract, Coccinia Indica Fruit Extract, Camellia Sinensis Leaf Extract, Sodium Hyaluronate, Lactic Acid/Glycolic Acid Copolymer, Betaine, Acacia Senegal Gum, Xanthan Gum, Potassium Sorbate, Sodium Benzoate, Maltodextrin, Caprylyl Glycol, 1,2-Hexanediol, Polyvinyl Alcohol, Sodium Hydroxide, Citric Acid
Aloe Barbadensis Leaf Juice
Skin Conditioning
Water
Skin ConditioningGlycerin
Humectant
Polyglycerin-6
HumectantPentylene Glycol
Skin Conditioning
Ascorbyl Glucoside
Antioxidant
Azelaic Acid
Buffering
Propanediol
Solvent
Xanthan Gum
EmulsifyingCaprylyl Glyceryl Ether
CleansingSodium Hydroxide
BufferingSodium Citrate
BufferingBetaine
Humectant
Caulerpa Lentillifera Extract
Caprylhydroxamic Acid
Sodium Hyaluronate
Humectant
Sodium Phytate
Sodium Benzoate
Masking
Citric Acid
Buffering
Aloe Barbadensis Leaf Juice, Water, Glycerin, Polyglycerin-6, Pentylene Glycol, Ascorbyl Glucoside, Azelaic Acid, Propanediol, Xanthan Gum, Caprylyl Glyceryl Ether, Sodium Hydroxide, Sodium Citrate, Betaine, Caulerpa Lentillifera Extract, Caprylhydroxamic Acid, Sodium Hyaluronate, Sodium Phytate, Sodium Benzoate, Citric Acid
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Betaine is a humectant. Like hyaluronic acid, it helps attract and retain moisture in the skin. It’s known for being gentle and for helping the skin maintain balanced hydration.
Betaine is mainly used to improve hydration and support calmer skin. It helps skin cells regulate water balance because it functions as an osmolyte.
Some studies suggest betaine may support making skin tone more even.
Fun fact: Betaine naturally exists in the skin and the body. In cosmetic products, it can be either plant-derived (most commonly from sugar beets) or synthetically produced for consistency and stability.
Betaine is also known as trimethylglycine.
Learn more about BetaineCitric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.
Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.
Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.
In skincare formulas, citric acid can:
While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.
Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.
Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.
However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure.
Learn more about Citric AcidGlycerin (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 GlycerinPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
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 PropanediolSodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically.
Both the US FDA and EU Health Committee have approved the use of sodium benzoate. In the US, levels of 0.1% (of the total product) are allowed.
Sodium benzoate works as a preservative by inhibiting the growth of bacteria inside of cells. It prevents the cell from fermenting a type of sugar using an enzyme called phosphofructokinase.
It is the salt of benzoic acid. Foods containing sodium benzoate include soda, salad dressings, condiments, fruit juices, wines, and snack foods.
Studies for using ascorbic acid and sodium benzoate in cosmetics are lacking, especially in skincare routines with multiple steps.
We always recommend speaking with a professional, such as a dermatologist, if you have any concerns.
Learn more about Sodium BenzoateSodium 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 HyaluronateSodium 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 HydroxideWater. 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
