What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningButylene Glycol
Humectant
Glycerin
Humectant
Acetyl Glycyl Beta-Alanine
Skin ConditioningGluconolactone
Skin Conditioning
Glycolic Acid
Buffering
Lactic Acid
Buffering
Biosaccharide Gum-1
Humectant
Succinic Acid
BufferingPhenoxyethanol
Preservative
Methyl Gluceth-20
Humectant
Sodium Hydroxide
BufferingTranexamic Acid
Astringent
Xanthan Gum
EmulsifyingPanthenol
Skin Conditioning
Carbomer
Emulsion StabilisingPEG-40 Hydrogenated Castor Oil
Emulsifying
Vaccinium Myrtillus Fruit Extract
Skin ConditioningAllantoin
Skin Conditioning
Disodium EDTA
Tocopheryl Acetate
Antioxidant
Arginine
Masking
Triethylene Glycol
Masking
Saccharum Officinarum Extract
MoisturisingCitrus Aurantium Dulcis Fruit Extract
MaskingCitrus Limon Fruit Extract
Masking
Formic Acid
Preservative
1,2-Hexanediol
Skin Conditioning
Acer Saccharum Extract
Skin ConditioningSodium Hyaluronate
Humectant
Niacinamide
Smoothing
Arachis Hypogaea Oil
Skin Conditioning
Ascorbic Acid
Antioxidant
Biotin
AntiseborrhoeicFolic Acid
Skin ConditioningHyaluronic Acid
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Hydrolyzed Sodium Hyaluronate
Skin Conditioning
Hydroxypropyltrimonium Honey
Pentylene Glycol
Skin Conditioning
Potassium Hyaluronate
Skin ConditioningPyridoxine Hcl
Skin ConditioningRetinyl Palmitate
Skin Conditioning
Sodium Acetylated Hyaluronate
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Tocopherol
Antioxidant
Water, Butylene Glycol, Glycerin, Acetyl Glycyl Beta-Alanine, Gluconolactone, Glycolic Acid, Lactic Acid, Biosaccharide Gum-1, Succinic Acid, Phenoxyethanol, Methyl Gluceth-20, Sodium Hydroxide, Tranexamic Acid, Xanthan Gum, Panthenol, Carbomer, PEG-40 Hydrogenated Castor Oil, Vaccinium Myrtillus Fruit Extract, Allantoin, Disodium EDTA, Tocopheryl Acetate, Arginine, Triethylene Glycol, Saccharum Officinarum Extract, Citrus Aurantium Dulcis Fruit Extract, Citrus Limon Fruit Extract, Formic Acid, 1,2-Hexanediol, Acer Saccharum Extract, Sodium Hyaluronate, Niacinamide, Arachis Hypogaea Oil, Ascorbic Acid, Biotin, Folic Acid, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hydroxypropyltrimonium Honey, Pentylene Glycol, Potassium Hyaluronate, Pyridoxine Hcl, Retinyl Palmitate, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, Tocopherol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.
Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.
Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.
It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.
Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.
This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.
Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.
Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.
Learn more about AllantoinGlycerin (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 GlycerinLactic Acid is another well-loved alpha hydroxy acid (AHA). It is gentler than glycolic acid but still highly effective.
Its main role is to exfoliate the surface of the skin by loosening the “glue” that holds dead skin cells together. Shedding those old cells leads to smoother, softer, and more even-toned skin.
Because lactic acid molecules are larger than glycolic acid, they don’t penetrate as deeply. This means they’re less likely to sting or irritate, making it a great choice for beginners or those with sensitive skin.
Like glycolic acid, it can:
Lactic acid also acts as a humectant (like hyaluronic acid). It can draw water into the skin to improve hydration and also plays a role in the skin's natural moisturizing factor (NMF) in the form of sodium lactate.
Studies show it can boost ceramide production to strengthen the skin barrier and even help balance the skin’s microbiome.
To get results, choose products with a pH between 3-4.
Lower strengths (5-12%) focus on surface exfoliation; higher strengths (12% and up) can reach deeper in the dermis (deeper, supportive layer) to improve skin texture and firmness over time.
Though it was originally derived from milk, most modern lactic acid used in skincare is vegan. It is made through non-dairy fermentation to create a bio-identical and stable form suitable for all formulations.
When lactic acid shows up near the end of an ingredient list, it usually means the brand added just a tiny amount to adjust the product’s pH.
Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.
Lactic acid is truly a gentle multitasker: it exfoliates, hydrates, strengthens, and brightens. It's a great ingredient for giving your skin a smooth, glowing, and healthy look without the harshness of stronger acids.
Read more about some other popular AHA's here:
Learn more about Lactic AcidPhenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.
On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.
Another perk of this ingredient is that it stays functional across a wide pH range (3-10).
You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.
Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.
Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.
Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.
Learn more about PhenoxyethanolSodium 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
