Allies of Skin 35% Vitamin C+ Perfecting Serum Versus Revision Skincare C+ Correcting Complex 30%
Updated on April 24, 2025
Overview
What they are
These products are both reef safe . They have a total of 3 ingredients in common
Cool Features
They both contain Vitamin C
Suited For
They're both likely to be good for anti aging, brightening skin, reducing pores, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, 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
Allies of Skin 35% Vitamin C+ Perfecting Serum 10 ingredients
Revision Skincare C+ Correcting Complex 30% 30 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Allies of Skin 35% Vitamin C+ Perfecting Serum 10 ingredients
Revision Skincare C+ Correcting Complex 30% 30 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Ingredients Side-by-side
Water
Skin ConditioningTetrahexyldecyl Ascorbate
Antioxidant
Pentylene Glycol
Skin ConditioningDimethyl Isosorbide
SolventHydrolyzed Eruca Sativa Leaf
Antioxidant
Glycerin
Humectant
Zea Mays Starch
AbsorbentCetearyl Glucoside
EmulsifyingHydrogenated Lecithin
EmulsifyingAcetyl Zingerone
Antioxidant
Palmitoyl Glycine
Cleansing
Cyclopentasiloxane
Emollient
Glyceryl Caprylate
EmollientPlantago Lanceolata Leaf Extract
AntimicrobialDiglucosyl Gallic Acid
Squalane
Emollient
Sodium Carboxymethyl Beta-Glucan
CleansingEuterpe Oleracea Fruit Extract
Ergothioneine
Antioxidant
Punica Granatum Extract
AstringentTocopherol
Antioxidant
Ubiquinone
Antioxidant
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingTriethanolamine
BufferingTocopheryl Acetate
Antioxidant
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Phenoxyethanol
Preservative
Disodium EDTA
PPG-12/Smdi Copolymer
EmollientXanthan Gum
EmulsifyingWater, Tetrahexyldecyl Ascorbate, Pentylene Glycol, Dimethyl Isosorbide, Hydrolyzed Eruca Sativa Leaf, Glycerin, Zea Mays Starch, Cetearyl Glucoside, Hydrogenated Lecithin, Acetyl Zingerone, Palmitoyl Glycine, Cyclopentasiloxane, Glyceryl Caprylate, Plantago Lanceolata Leaf Extract, Diglucosyl Gallic Acid, Squalane, Sodium Carboxymethyl Beta-Glucan, Euterpe Oleracea Fruit Extract, Ergothioneine, Punica Granatum Extract, Tocopherol, Ubiquinone, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Triethanolamine, Tocopheryl Acetate, Leuconostoc/Radish Root Ferment Filtrate, Phenoxyethanol, Disodium EDTA, PPG-12/Smdi Copolymer, Xanthan Gum
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Tetrahexyldecyl Ascorbate (THD) is a stable and oil-soluble form of Vitamin C.
THD is special in that it has the ability to travel deeper into skin than traditional ascorbic acid while maintaining the same skin benefits (double win!).
Because it’s oil-soluble, THD dives deep into your skin’s fatty layers (think ceramides and cholesterol) to fight off the kind of free radicals that mess with your skin barrier. This makes it a great pair with water-based vitamin C (ascorbic acid) that mainly works on the surface.
Even at just 0.1%, THD is already showing great antioxidant activity. When used up to 2%, it helps keep your skin happy and calm, especially when it’s stressed from pollution or sun.
Want to fade dark spots or tackle hyperpigmentation? You’ll want 5% or more. Pairing it with brightening buddies like niacinamide or licorice root gives even better results. One study even used 30% THD with other brighteners and saw real results on stubborn discoloration, even in melasma-prone skin.
A note on THD: It’s has a slightly silky, oily texture and usually shows up colorless or pale yellow (though the exact shade can vary by supplier).
While you can sneak it into water-based formulas, it really shines when paired with silicones or oils, which help your skin soak it up better.
THD is pretty stable, but it’s still vulnerable to degradation like ascorbic acid. Too much light or heat (above 113°F / 45°C) can break it down over time. Go for dark and opaque packaging that keeps it safe and shady!
Read more about other types of Vitamin C:
Learn more about Tetrahexyldecyl AscorbateDimethyl Isosorbide is a solvent and helps deliver actives into your skin. It is created from sorbitol.
As a solvent, dimethyl isosorbide helps dissolve other ingredients. This helps ensure even distribution of an ingredient. It may also be used to decrease the thickness of a product.
Studies show dimethyl isosorbide is able to penetrate skin to deliver other ingredients into the skin, making them more effective.
Learn more about Dimethyl IsosorbidePhenoxyethanol 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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Allies of Skin 35% Vitamin C+ Perfecting Serum 10 ingredients
Revision Skincare C+ Correcting Complex 30% 30 ingredients
