This anti-aging serum is formulated around Ascorbic Acid and Tocopherol to soften the look of wrinkles and brighten dull-looking skin.
This brightening serum is formulated around 4-Butylresorcinol and Retinol to fade the look of dark spots and brighten dull-looking skin.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropylene Glycol
Humectant
Lecithin
Emollient
Alcohol
Antimicrobial
Polymethyl Methacrylate
PEG-40 Hydrogenated Castor Oil
Emulsifying
4-Butylresorcinol
Antioxidant
Ascorbyl Glucoside
Antioxidant
Retinol
Skin Conditioning
Azelaic Acid
Buffering
Niacin
SmoothingUndecylenoyl Phenylalanine
Skin Conditioning
Glycyrrhetinic Acid
Skin Conditioning
Morus Alba Root Extract
BleachingDiacetyl Boldine
Skin Conditioning
PEG/PPG-20/6 Dimethicone
Emulsifying
Sodium Cholate
Skin ConditioningPolysorbate 20
Emulsifying
Xanthan Gum
EmulsifyingCarbomer
Emulsion StabilisingTriethanolamine
BufferingTocopheryl Acetate
Antioxidant
BHT
Antioxidant
Sodium Hydroxide
BufferingCaprylic/Capric Triglyceride
Masking
Sodium Chloride
MaskingHydroxypropyl Cyclodextrin
MaskingBHA
Antioxidant
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Triisopropanolamine
BufferingHydrochloric Acid
BufferingPhenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningParfum
Masking
Citronellyl Methylcrotonate
Masking
Citral
Perfuming
Coumarin
Perfuming
Eugenol
Perfuming
Limonene
Perfuming
Isoeugenol
Perfuming
Water, Propylene Glycol, Lecithin, Alcohol, Polymethyl Methacrylate, PEG-40 Hydrogenated Castor Oil, 4-Butylresorcinol, Ascorbyl Glucoside, Retinol, Azelaic Acid, Niacin, Undecylenoyl Phenylalanine, Glycyrrhetinic Acid, Morus Alba Root Extract, Diacetyl Boldine, PEG/PPG-20/6 Dimethicone, Sodium Cholate, Polysorbate 20, Xanthan Gum, Carbomer, Triethanolamine, Tocopheryl Acetate, BHT, Sodium Hydroxide, Caprylic/Capric Triglyceride, Sodium Chloride, Hydroxypropyl Cyclodextrin, BHA, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Triisopropanolamine, Hydrochloric Acid, Phenoxyethanol, Ethylhexylglycerin, Parfum, Citronellyl Methylcrotonate, Citral, Coumarin, Eugenol, Limonene, Isoeugenol
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Phenoxyethanol 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 PhenoxyethanolPropylene Glycol is a synthetic, colorless, odorless liquid that has been a staple in cosmetics for decades. It is a skin conditioning agent, humectant, and solvent.
As a humectant, it draw water to the skin to reduce flaking and restore suppleness. It's also a solvent that helps dissolve other actives and keeps formulas stable across temperature changes.
The CIR Expert Panel has confirmed this ingredient to be nontoxic and clinical studies show no sensitization at cosmetic use concentrations.
True allergic reactions are quite rare: a 15-year retrospective study of 6,751 patients found only 0.31% had a positive reaction (and less than half were considered clinically relevant).
It seemed that when sensitization does occur, it's most commonly linked to topical medication (like corticosteroids) and not cosmetics. Allergic contact dermatitis also appears largely limited to individuals with underlying skin conditions.
Overall, propylene glycol is a well-studied ingredient that most people can tolerate without issue.
Learn more about Propylene GlycolTriethanolamine (TEA) is an emulsifier and pH adjuster. It is created using ethylene oxide and ammonia. This gives Triethanolamine a nitrogen core and a similar scent to ammonia.
As an emulsifier, it prevents ingredients from separating and enhances texture by adding volume to a product.
PH adjusters are common in cosmetic products. The pH of a product can affect the effectiveness of other ingredients. A product with a high pH may also irritate the skin.
If you are looking for the tea leaf ingredient, click here.
Learn more about TriethanolamineWater. 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 Water
