Farmacy Brighten Up 3% TXA Dark Spot Toner with Azelaic Acid + PHA Versus Truth & Beauty Porebright Serum
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGluconolactone
Skin Conditioning
Pentylene Glycol
Skin Conditioning
Isopentyldiol
Humectant
Tranexamic Acid
Astringent
Betaine
Humectant
Propanediol
Solvent
Azelaic Acid
Buffering
Ascorbic Acid
Antioxidant
Citrus Aurantium Amara Fruit Extract
Skin ConditioningCitrus Aurantium Sinensis Peel Extract
Skin ConditioningCitrus Reticulata Fruit Extract
Skin ProtectingGlycerin
Humectant
Allantoin
Skin Conditioning
Polyglycerin-6
HumectantInulin
Skin Conditioning
Fructose
Humectant
Glucose
Humectant
Xanthan Gum
EmulsifyingCellulose Gum
Emulsion StabilisingLactic Acid
Buffering
Citric Acid
Buffering
Sodium Phytate
Cellulose
Absorbent
Water, Gluconolactone, Pentylene Glycol, Isopentyldiol, Tranexamic Acid, Betaine, Propanediol, Azelaic Acid, Ascorbic Acid, Citrus Aurantium Amara Fruit Extract, Citrus Aurantium Sinensis Peel Extract, Citrus Reticulata Fruit Extract, Glycerin, Allantoin, Polyglycerin-6, Inulin, Fructose, Glucose, Xanthan Gum, Cellulose Gum, Lactic Acid, Citric Acid, Sodium Phytate, Cellulose
Avena Sativa Kernel Extract
Abrasive
Camellia Sinensis Leaf Extract
Antimicrobial
Azelaic Acid 8%
Buffering
Glycerin 8%
Humectant
Propanediol 6%
Solvent
Caprylic/Capric Triglyceride
Masking
C12-15 Alkyl Benzoate
AntimicrobialMethyl Glucose Sesquistearate
Emollient
Niacinamide 2%
Smoothing
Squalane 2%
Emollient
Cetearyl Alcohol
Emollient
Avena Sativa Kernel Flour 1%
Abrasive
Glyceryl Stearate
Emollient
Dimethicone 1%
Emollient
Bakuchiol
Antimicrobial
Bisabolol 0.5%
Antioxidant
Butylene Glycol
Humectant
Phenoxyethanol
Preservative
Allantoin 0.2%
Skin Conditioning
Salix Alba Bark Extract 20%
Astringent
Adenosine 0.1%
Skin Conditioning
Sclerotium Gum
Emulsion StabilisingXanthan Gum
EmulsifyingAvena Sativa Kernel Extract, Camellia Sinensis Leaf Extract, Azelaic Acid 8%, Glycerin 8%, Propanediol 6%, Caprylic/Capric Triglyceride, C12-15 Alkyl Benzoate, Methyl Glucose Sesquistearate, Niacinamide 2%, Squalane 2%, Cetearyl Alcohol, Avena Sativa Kernel Flour 1%, Glyceryl Stearate, Dimethicone 1%, Bakuchiol, Bisabolol 0.5%, Butylene Glycol, Phenoxyethanol, Allantoin 0.2%, Salix Alba Bark Extract 20%, Adenosine 0.1%, Sclerotium Gum, Xanthan Gum
Reviews
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 AllantoinAzelaic acid is a multitasker ingredient that helps treat acne, pigmentation, and irritation. It is a great option for sensitive skin.
What makes it special?
OTC Azelaic acid is usually available in concentrations from 10-15% and anything over requires a prescription.
Here's what each tier does best:
Unlike other acids, azelaic acid will not make your skin more photosensitive/sun sensitive.
Though this ingredient is naturally occurring in grains like wheat, rye, and barley, it is usually synthetically created for cosmetics to ensure stability and effectiveness.
Learn more about Azelaic 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.Â
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 PropanediolXanthan 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
