Pixi Beauty Glow Tonic Versus Paula's Choice RESIST Daily Smoothing Treatment With 5% AHA
Updated on September 17, 2025
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 8 ingredients in common
Cool Features
They both contain AHA
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, parabens 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
Pixi Beauty Glow Tonic 38 ingredients
Paula's Choice RESIST Daily Smoothing Treatment With 5% AHA 36 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Pixi Beauty Glow Tonic 38 ingredients
Paula's Choice RESIST Daily Smoothing Treatment With 5% AHA 36 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycolic Acid
Buffering
Sodium Hydroxide
BufferingButylene Glycol
Humectant
Glycerin
Humectant
Aloe Barbadensis Leaf Juice
Skin Conditioning
Hamamelis Virginiana Water
Astringent
Aesculus Hippocastanum Seed Extract
Skin ConditioningHexylene Glycol
EmulsifyingFructose
Humectant
Glucose
Humectant
Sucrose
Humectant
Urea
Buffering
Dextrin
AbsorbentAlanine
MaskingGlutamic Acid
Humectant
Aspartic Acid
Masking
Hexyl Nicotinate
EmollientPanax Ginseng Root Extract
Emollient
Ethylhexylglycerin
Skin ConditioningDisodium EDTA
Biotin
AntiseborrhoeicPanthenol
Skin Conditioning
PPG-26-Buteth-26
Skin ConditioningPEG-40 Hydrogenated Castor Oil
Emulsifying
Phenoxyethanol
Preservative
Parfum
Masking
Caramel
Cosmetic ColorantBenzyl Benzoate
Antimicrobial
Citral
Perfuming
Citronellol
Perfuming
Coumarin
Perfuming
Geraniol
Perfuming
Hexyl Cinnamal
Perfuming
Hydroxycitronellal
Perfuming
Limonene
Perfuming
Linalool
Perfuming
CI 14700
Cosmetic ColorantWater, Glycolic Acid, Sodium Hydroxide, Butylene Glycol, Glycerin, Aloe Barbadensis Leaf Juice, Hamamelis Virginiana Water, Aesculus Hippocastanum Seed Extract, Hexylene Glycol, Fructose, Glucose, Sucrose, Urea, Dextrin, Alanine, Glutamic Acid, Aspartic Acid, Hexyl Nicotinate, Panax Ginseng Root Extract, Ethylhexylglycerin, Disodium EDTA, Biotin, Panthenol, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Phenoxyethanol, Parfum, Caramel, Benzyl Benzoate, Citral, Citronellol, Coumarin, Geraniol, Hexyl Cinnamal, Hydroxycitronellal, Limonene, Linalool, CI 14700
Water
Skin ConditioningGlycolic Acid
Buffering
Cetyl Alcohol
Emollient
Butylene Glycol
Humectant
Polyacrylamide
Dimethicone
Emollient
PPG-14 Butyl Ether
Skin ConditioningPalmitoyl Hexapeptide-12
Skin Conditioning
Ceramide Ng
Skin Conditioning
Tetrahydrodiferuloylmethane
Antioxidant
Tetrahydrodemethoxydiferuloylmethane
Antioxidant
Tetrahydrobisdemethoxydiferuloylmethane
Antioxidant
Epigallocatechin Gallate
Antioxidant
Salicylic Acid
Masking
Disodium Lauriminodipropionate Tocopheryl Phosphates
CleansingPEG-10 Phytosterol
EmulsifyingVanilla Planifolia Fruit Extract
Skin Conditioning
Bisabolol
Masking
Allantoin
Skin Conditioning
Cyclopentasiloxane
Emollient
Cyclohexasiloxane
Emollient
Dimethiconol
Emollient
Tribehenin
Emollient
C12-15 Alkyl Benzoate
AntimicrobialPEG-40 Stearate
Emulsifying
Sorbitan Stearate
Emulsifying
Pvm/Ma Decadiene Crosspolymer
Disodium EDTA
C13-14 Isoparaffin
Emollient
Laureth-7
EmulsifyingSodium Hydroxide
BufferingCaprylyl Glycol
Emollient
Caprylic/Capric Triglyceride
Masking
Hexylene Glycol
EmulsifyingEthylhexylglycerin
Skin ConditioningPhenoxyethanol
Preservative
Water, Glycolic Acid, Cetyl Alcohol, Butylene Glycol, Polyacrylamide, Dimethicone, PPG-14 Butyl Ether, Palmitoyl Hexapeptide-12, Ceramide Ng, Tetrahydrodiferuloylmethane, Tetrahydrodemethoxydiferuloylmethane, Tetrahydrobisdemethoxydiferuloylmethane, Epigallocatechin Gallate, Salicylic Acid, Disodium Lauriminodipropionate Tocopheryl Phosphates, PEG-10 Phytosterol, Vanilla Planifolia Fruit Extract, Bisabolol, Allantoin, Cyclopentasiloxane, Cyclohexasiloxane, Dimethiconol, Tribehenin, C12-15 Alkyl Benzoate, PEG-40 Stearate, Sorbitan Stearate, Pvm/Ma Decadiene Crosspolymer, Disodium EDTA, C13-14 Isoparaffin, Laureth-7, Sodium Hydroxide, Caprylyl Glycol, Caprylic/Capric Triglyceride, Hexylene Glycol, Ethylhexylglycerin, Phenoxyethanol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolDisodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAEthylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Glycolic Acid is arguably the most famous alpha hydroxy acid (AHA) with tons of research backing its benefits.
It is found naturally in sugar cane but the form used in skincare is usually synthetic for purity and stability.
Glycolic acid removes the top layer of dead skin cells to allow newer and fresher ones to emerge.
AHAs work by breaking down the structural “glue” that holds old skin cells in place. When that buildup is gone, your skin can renew itself more efficiently.
Research also shows glycolic acid stimulates collagen production, helping to firm and thicken the skin over time. This is one of its biggest advantages over other AHAs.
Overall, glycolic acid helps with:
Fun fact: Glycolic acid boosts skin hydration by helping it produce molecules that increase hyaluronic acid naturally.
To work best, glycolic acid products should have a pH between 3-4 (that’s where exfoliation is most effective but still gentle on skin).
The pH and concentration of a product are key to its effectiveness:
It is normal to feel a slight stinging sensation when using glycolic acid. This usually fades as your skin adjusts.
Because glycolic acid has the smallest molecular size in the AHA family, it can penetrate deeper, which enhances its effectiveness but also makes it more likely to irritate sensitive skin.
If your skin is very sensitive or prone to rosacea, glycolic acid may be too strong; in that case, try milder options like lactic acid or a PHA instead.
Recent studies suggest glycolic acid might even help protect against UV damage. But don’t skip sunscreen! Freshly exfoliated skin is more sensitive to the sun.
Glycolic acid is a skincare superstar. It smooths, brightens, hydrates, and firms the skin. Unless you’re highly sensitive, it’s well worth adding to your routine.
Read more about some other popular AHA's here:
Learn more about Glycolic AcidHexylene Glycol is a surfactant. Glycols are a class of alcohols. Hexylene Glycol is a surfactant and emulsifier.
As a surfactant, Hexylene Glycol helps gather dirt and oil on your skin to be washed away.
As an emulsifier, Hexylene Glycol helps keep water and oil together. This prevents them from separating in a product. Hexylene Glycol also thins out the texture of a product by lessening viscosity.
Hexylene Glycol has a small molecular weight.
Learn more about Hexylene GlycolPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Sodium 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. Stay hydrated!
Learn more about WaterIngredient Ratings
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When to use
Pixi Beauty Glow Tonic 38 ingredients
Paula's Choice RESIST Daily Smoothing Treatment With 5% AHA 36 ingredients
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Pixi Beauty Glow Tonic 38 ingredients
Paula's Choice RESIST Daily Smoothing Treatment With 5% AHA 36 ingredients
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