Algenist Genius Liquid Skin Resurfacing 2% BHA Toner Versus Farmacy Brighten Up 3% TXA Dark Spot Toner with Azelaic Acid + PHA
Updated on March 11, 2025
Overview
What they are
These products are both reef safe toners. They have a total of 4 ingredients in common
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Algenist Genius Liquid Skin Resurfacing 2% BHA Toner 27 ingredients
Farmacy Brighten Up 3% TXA Dark Spot Toner with Azelaic Acid + PHA 24 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Algenist Genius Liquid Skin Resurfacing 2% BHA Toner 27 ingredients
Farmacy Brighten Up 3% TXA Dark Spot Toner with Azelaic Acid + PHA 24 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningPropanediol
Solvent
Salicylic Acid
Masking
Niacinamide
Smoothing
Collagen Amino Acids
Moisturising
Parachlorella Beijerinckii Exopolysaccharides
Skin ProtectingHydrolyzed Collagen
Emollient
Azelaic Acid
Buffering
Glycolic Acid
Buffering
Decyl Glucoside
CleansingEucalyptus Globulus Leaf Extract
Perfuming
Lauryl Glucoside
CleansingRosmarinus Officinalis Extract
AntimicrobialMentha Piperita Extract
CleansingCitrus Limon Fruit Extract
Masking
Dextrin
AbsorbentAmylopectin
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Tocopherol
Antioxidant
Ethylhexylglycerin
Skin ConditioningSodium Hydroxide
BufferingPhytic Acid
Butylene Glycol
Humectant
Citric Acid
Buffering
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Phenoxyethanol
Preservative
Water, Propanediol, Salicylic Acid, Niacinamide, Collagen Amino Acids, Parachlorella Beijerinckii Exopolysaccharides, Hydrolyzed Collagen, Azelaic Acid, Glycolic Acid, Decyl Glucoside, Eucalyptus Globulus Leaf Extract, Lauryl Glucoside, Rosmarinus Officinalis Extract, Mentha Piperita Extract, Citrus Limon Fruit Extract, Dextrin, Amylopectin, Leuconostoc/Radish Root Ferment Filtrate, Tocopherol, Ethylhexylglycerin, Sodium Hydroxide, Phytic Acid, Butylene Glycol, Citric Acid, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol
Water
Skin ConditioningGluconolactone
Skin Conditioning
Pentylene Glycol
Skin ConditioningIsopentyldiol
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 ConditioningFructose
Humectant
Glucose
Humectant
Xanthan Gum
EmulsifyingCellulose Gum
Emulsion StabilisingLactic Acid
Buffering
Citric Acid
Buffering
Sodium Phytate
Cellulose
AbsorbentWater, 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
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Azelaic acid is a multitasker ingredient that helps treat acne, pigmentation, and irritation. It is a great option for sensitive skin.
What makes azelaic special?
The best thing about azelaic acid is it's gentleness. It's generally well-tolerated and safe to use alongside other actives like niacinamide or salicylic acid.
Unlike AHAs, azelaic acid will not make you photosensitive/sun sensitive.
You can find this ingredient naturally occurring in grains like wheat, rye, and barley. In cosmetics, azelaic acid is typically lab-made, which is more stable and effective.
Learn more about Azelaic AcidCitric 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.
Read more about some other popular AHA's here:
Learn more about Citric AcidPropanediol 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 PropanediolWater. 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. Stay hydrated!
Learn more about WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Algenist Genius Liquid Skin Resurfacing 2% BHA Toner 27 ingredients
Farmacy Brighten Up 3% TXA Dark Spot Toner with Azelaic Acid + PHA 24 ingredients
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Algenist Genius Liquid Skin Resurfacing 2% BHA Toner 27 ingredients
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